gdwebint/public_html/js.js

<!--

        // Common Functions

        function eMail(address) {
                while (address != s) {
                        var s = address;
                        address = address.replace(/\sat\s/,"@");
                        address = address.replace(/\sdot\s/,".");
                        address = address.replace(/\sminus\s/,"-");
                }
                document.location.href = "mailto:" + address;
        }

        function setHighlight(highlight,obj) {
                if (highlight == 1)     obj.style.backgroundColor = '#F4F4F4';
                else obj.style.backgroundColor = '#FFFFFF';
        }

        function setBgColor(obj,c) {
                obj.style.backgroundColor = c;
        }

        function gotoURL(wnd,addr) {
                switch(wnd) {
                        case '_blank': window.open(addr,wnd); break;
                        case '_top': top.location.href = addr; break;
                        case '_parent': parent.location.href = addr; break;
                        case '_self': default: document.location.href = addr; break;
                }
        }

        function trimStr(str) {
                while (str.charAt(0) == ' ') str = str.substr(1,str.length);
                while (str.charAt(str.length-1) == ' ') str = str.substr(0,str.length-1);
                return str;
        }

        function goLegend(sid,highlight) {
                if (!highlight) u = 'index.php?mode=legend&sid='+sid;
                else u = 'index.php?mode=legend&highlight='+highlight+'&sid='+sid+'#'+highlight;

                window.open(u,'','height=400,width=500,dependent=yes,menubar=no,location=no,resizable=no,status=no,toolbar=no,scrollbars=yes');
                return false;
        }

        function clickRow(id,special,cycle) {
                rowid = (special)?'special':'row';
                if (!document.getElementById(rowid+id)) return false;

                box = document.getElementById('checkbox'+id);
                row = document.getElementById(rowid+id);

                if (box) box.checked = !box.checked;
                hoverRow(id,'over',special,cycle);
        }

        function hoverRow(id,mode,special,cycle) {
                rowid = (special)?'special':'row';
                if (!document.getElementById(rowid+id)) return false;

                row = document.getElementById(rowid+id);
                ischecked = (document.getElementById('checkbox'+id))?document.getElementById('checkbox'+id).checked:false;

                if (special) {
                        if (mode == 'over') {
                                row.style.backgroundColor = '#D5FFD5';
                        } else if (mode == 'out') {
                                if (ischecked) row.style.backgroundColor = (cycle)?'#E6FFE6':'#F2F9FF';
                                else row.style.backgroundColor = (cycle)?'#E6FFE6':'';
                        }
                } else {
                        if (mode == 'over') {
                                row.style.backgroundColor = '#CEE7FF';
                        } else if (mode == 'out') {
                                if (ischecked) row.style.backgroundColor = (cycle)?'#E8F3FF':'#F2F9FF';
                                else row.style.backgroundColor = (cycle)?'#F4F4F4':'';
                        }
                }
        }

        function demoInfo() {
                alert('This is an online demo version.\n\nYou cannot edit, delete or add\nanything here.');
        }

        function setCheckboxes(aFormId, aElementsName, aCheck) {
                if (!document.getElementById(aFormId)) return false;
                if (!document.getElementById(aFormId).elements[aElementsName]) return false;

                elm = document.getElementById(aFormId).elements[aElementsName];
                for (var i=0; i<elm.length; i++) {
                        elm[i].checked = aCheck;
                        col = (i % 2 == 0)?'#F4F4F4':'';
                        special = elm[i].id.substr(0,7) == 'special';
                        hoverRow(elm[i].value,'out',special,col);
                }
        }

        function setCheckboxesBetween(aFormId, aElementsName, aCheck) {
                if (!document.getElementById(aFormId)) return false;
                if (!document.getElementById(aFormId).elements[aElementsName]) return false;

                var first = -1; var     last = -1;

                elm = document.getElementById(aFormId).elements[aElementsName];
                for (var i=0; i<elm.length; i++) {
                        if (elm[i].checked && first == -1) first = i;
                        if (elm[i].checked && first > -1 && first != i) last = i;
                }

                if (first == -1 || last == -1) {
                        alert('Please select at least two checkboxes.');
                        return false;
                }

                for (var i=first; i<=last; i++) {
                        elm[i].checked = aCheck;
                        col = (i % 2 == 0)?'#F4F4F4':'';
                        special = elm[i].id.substr(0,7) == 'special';
                        hoverRow(elm[i].value,'out',special,col);
                }
        }

        function setCheckbox(aCheckboxId, aCheck) {
                if (!document.getElementById(aCheckboxId)) return false;
                document.getElementById(aCheckboxId).checked = aCheck;
        }

        function swapCheckbox(aCheckboxId) {
                if (!document.getElementById(aCheckboxId)) return false;
                document.getElementById(aCheckboxId).checked = !document.getElementById(aCheckboxId).checked;
        }

        function checkRadio(aRadioId) {
                if (!document.getElementById(aRadioId)) return false;
                document.getElementById(aRadioId).checked = true;
        }

        // Hint Functions

        function showTip(current,e,html) {
                if (document.getElementById) {
                        if (window.pageYOffset && window.pageYOffset > 0) { scrlTp = window.pageYOffset; }
                        else if (document.body && document.body.scrollTop && document.body.scrollTop > 0) { scrlTp = document.body.scrollTop; }
                        else { scrlTp = 0; }

                        ttip = document.getElementById("tooltip");
                        ttip.innerHTML = html;

                        ttip.style.width = "auto";
                        ttip.style.minWidth = "20px";
                        ttip.style.maxWidth = "280px";
                        ttip.style.height = current.style.height;
                        ttip.style.left = parseInt(e.clientX+10);
                        ttip.style.top = parseInt(e.clientY+scrlTp+20);
                        ttip.style.visibility = "visible";
                }
                else if (document.layers) {
                        theString = "<div class='ttip'>"+html+"</div>";
                        document.tooltip.document.write(theString);
                        document.tooltip.document.close();
                        document.tooltip.left = e.pageX+10;
                        document.tooltip.top = e.pageY+window.pageYOffset+10;
                        document.tooltip.visibility = "show";
                }
        }

        function hideTip(){
                if (document.getElementById) { document.getElementById("tooltip").style.visibility = "hidden"; }
                else if(document.layers) { document.tooltip.visibility = "hidden"; }
        }

        document.write('<div id="tooltip" class="ttip" style="position: absolute; visibility:hidden; z-index: 0;"></div>');

        // Single Track Functions

        function goTrackSingleEdit(id,sid) {
                document.location.href = 'edit.php?id='+id+'&sid='+sid;
        }

        function goTrackSingleDelete(id,sid) {
                g = confirm('Do you really want to delete\nthe selected file and its associated\ndatabase-entry?');
                if (g) document.location.href = 'delete.php?mode=track&id='+id+'&sid='+sid;
        }

        function goTrackSingleAdd(id,sid) {
                document.location.href = 'playlists.php?mode=add&id='+id+'&sid='+sid;
        }

        function goTrackdownload_singledownload(id,sid) {
                document.location.href = 'download.php?id='+id+'&sid='+sid;
        }

        // Bla
        function getCheckedCount(form_id, elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = f.elements[elements_name];
                if (!el) return false;

                for (var i=0, r=0; i<el.length; i++) {
                        if (el[i].checked) r++;
        }

                return r;
        }

        // Multi Track Functions

        function goTrackMultiEdit(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "multi";
                        f.action = "edit.php";
                        f.submit();
                } else {
                         alert('Please select the entries you want to edit.');
                }
        }

        function goTrackMultiDelete(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        if (!confirm('Do you really want to delete ' + el + ' file/s\nfrom your hard disk, your database and all your playlists?')) return false;

                        f.mode.value = "multi";
                        f.action = "delete.php";
                        f.submit();
                } else {
                         alert('Please select the files you want to delete.');
                }
        }

        function goTrackMultiAdd(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "add";
                        f.action = "playlists.php";
                        f.submit();
                } else {
                         alert('Please select the files you want to add\nto the playlist.');
                }
        }

        function goTrackdownload_multidownload(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "gzip";
                        f.action = "download.php";
                        f.submit();
                } else {
                         alert('Please select the files you want to download.');
                }
        }

        function goTrackMultiPlay(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "playlist";
                        f.action = "download.php";
                        f.submit();
                } else {
                         alert('Please select the files you want to download.');
                }
        }

        // Single Album Functions

        function goAlbumSingleAdd(id,sid) {
                document.location.href = 'playlists.php?mode=albumadd&id='+id+'&sid='+sid;
        }

        function goAlbumSinglePlay(id,sid) {
                document.location.href = 'download.php?mode=album&id='+id+'&sid='+sid;
        }

        function goAlbumSingleEdit(id,sid) {
                document.location.href = 'edit.php?mode=album&id='+id+'&sid='+sid;
        }

        function goAlbumSingleShow(id,sid) {
                document.location.href = 'browse.php?mode=albums&id='+id+'&sid='+sid;
        }

        function goAlbumSingleDelete(id,sid) {
                g = confirm('Do you really want to delete\nthe selected album?\n\nWarning: This will delete all files, database\r\nentries and all playlist-entries!');
                if (g) document.location.href = 'delete.php?mode=album&id='+id+'&sid='+sid;
        }

        // Multi Album Functions

        function goAlbumMultiEdit(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "multialbum";
                        f.action = "edit.php";
                        f.submit();
                } else {
                         alert('Please select the albums you want to edit.');
                }
        }

        function goAlbumMultiAdd(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "albummultiadd";
                        f.action = "playlists.php";
                        f.submit();
                } else {
                         alert('Please select the albums you want to add.');
                }
        }

        function goAlbumMultiPlay(form_id,elements_name) {
                alert('Not yet supported!');
        }

        // Single Playlist Functions

        function goPlaylistSingleEntryDelete(pid,track,sid) {
                document.location.href = 'playlists.php?mode=deleteentry&pid='+pid+'&track='+track+'&sid='+sid;
        }

        function goPlaylistSingleEntryMoveUp(pid,track,sid) {
                if (track == 1) {
                        alert('It is not possible to move up this entry.');
                        return;
                }

                document.location.href = 'playlists.php?mode=moveup&pid='+pid+'&track='+track+'&sid='+sid;
        }

        function goPlaylistSingleEntryMoveDown(pid,track,sid,cnt) {
                if (track == cnt) {
                        alert('It is not possible to move down this entry.\nNote: This is the last entry!');
                        return;
                }

                document.location.href = 'playlists.php?mode=movedown&pid='+pid+'&track='+track+'&sid='+sid;
        }


        function goPlaylistSingleDelete(id,sid) {
                g = confirm('Do you really want to delete\nthe selected playlist?\n\nInfo: No files will be deleted.');
                if (g) document.location.href = 'playlists.php?mode=delete&id='+id+'&sid='+sid;
        }

        function goPlaylistSingleEmpty(id,sid) {
                g = confirm('Do you really want to empty\nthe selected playlist?\n\nInfo: No files will be deleted.');
                if (g) document.location.href = 'playlists.php?mode=empty&id='+id+'&sid='+sid;
        }

        function goPlaylistSingleActivate(id,sid) {
                document.location.href = 'playlists.php?mode=activate&id='+id+'&sid='+sid;
        }

        function goPlaylistSingleEdit(id,sid) {
                document.location.href = 'playlists.php?mode=edit&id='+id+'&sid='+sid;
        }

        function goPlaylistSinglePlay(id,sid) {
                document.location.href = 'playlists.php?mode=play&id='+id+'&sid='+sid;
        }

        function goPlaylistSingleShow(id,sid) {
                document.location.href = 'playlists.php?mode=show&id='+id+'&sid='+sid;
        }

        function goPlaylistSingleShuffle(id,sid) {
                document.location.href = 'playlists.php?mode=shuffle&id='+id+'&sid='+sid;
        }

        // Multi Playlist Functions

        function goPlaylistMultiDelete(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        if (!confirm('Do you really want to delete\nthe selected playlists?\n\nInfo: No files will be deleted.')) return false;

                        f.mode.value = "delete";
                        f.action = "playlists.php";
                        f.submit();
                } else {
                         alert('Please select the playlists you want to delete.');
                }
        }

        function goPlaylistMultiEntriesDelete(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "deleteentries";
                        f.action = "playlists.php";
                        f.submit();
                } else {
                         alert('Please select the entries you want to delete.');
                }
        }

        function goPlaylistMultiPlay(form_id,elements_name,shuffle) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        f.mode.value = "multiplaylist"+shuffle;
                        f.action = "download.php";
                        f.submit();
                } else {
                         alert('Please select the playlists you want to play.');
                }
        }

        function goPlaylistMultiEdit(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        alert('Not yet supported');
//                      f.mode.value = "multiplaylist";
//                      f.action = "edit.php";
//                      f.submit();
                } else {
                         alert('Please select the playlists you want to play.');
                }
        }

        function goPlaylistMultiEmpty(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        if (!confirm('Do you really want to empty\nthe selected playlists?\n\nInfo: No files will be deleted.')) return false;

                        f.mode.value = "multiempty";
                        f.action = "playlists.php";
                        f.submit();
                } else {
                         alert('Please select the playlists you want to empty.');
                }
        }

        function goPlaylistMultiDownload(form_id,elements_name) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = getCheckedCount(form_id,elements_name);
                if (el > 0) {
                        alert('Not yet supported');
//                      f.mode.value = "multiplaylist";
//                      f.action = "download.php";
//                      f.submit();
                } else {
                         alert('Please select the playlists you want to download.');
                }
        }

        // Single Browse-Artist Functions

        function goArtistSingleShow(artist,sid) {
                document.location.href = 'browse.php?artist='+artist+'&sid='+sid;
        }

        function goArtistSingleAdd(artist,sid) {
                document.location.href = 'playlists.php?mode=artistadd&artist='+artist+'&sid='+sid;
        }

        function goArtistSinglePlay(artist,sid) {
                document.location.href = 'download.php?mode=artist&artist='+artist+'&sid='+sid;
        }
        
        // Multi Browse-Artist Functions

        function goArtistMultiPlay(form_id,elements_name,shuffle,sid) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = f.elements[elements_name];
                if (!el) return false;
 
                elc = getCheckedCount(form_id,elements_name);
                if (elc > 0) {
                        qstr = '';
                        shuffle = (shuffle)?1:0;
                        
                        for (var i=0, r=0; i<el.length; i++) {
                                if (!el[i].checked) continue;
                                nam = document.getElementById('name'+el[i].value);
                                if (!nam) continue;                                     
                                qstr = qstr+'&artist[]='+nam.value;
                }

                        if (qstr == "") {
                                alert('Please select the artists you want to play.');
                                return false;
                        }

                        document.location.href = 'download.php?mode=multiartist&shuffle='+shuffle+qstr+'&sid='+sid;
                } else {
                         alert('Please select the artists you want to play.');
                }
        }
        
        function goArtistMultiAdd(form_id,elements_name,sid) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = f.elements[elements_name];
                if (!el) return false;
 
                elc = getCheckedCount(form_id,elements_name);
                if (elc > 0) {
                        qstr = '';
                        
                        for (var i=0, r=0; i<el.length; i++) {
                                if (!el[i].checked) continue;
                                nam = document.getElementById('name'+el[i].value);
                                if (!nam) continue;                                     
                                qstr = qstr+'&artist[]='+nam.value;
                }

                        if (qstr == "") {
                                alert('Please select the artists you want to add.');
                                return false;
                        }

                        document.location.href = 'playlists.php?mode=artistmultiadd'+qstr+'&sid='+sid;
                } else {
                         alert('Please select the artists you want to add.');
                }
        }       

        function goArtistMultiDelete(form_id,elements_name,sid) {
                f = document.getElementById(form_id);
                if (!f) return false;

                el = f.elements[elements_name];
                if (!el) return false;
 
                elc = getCheckedCount(form_id,elements_name);
                if (elc > 0) {
                        qstr = '';
                        
                        for (var i=0, r=0; i<el.length; i++) {
                                if (!el[i].checked) continue;
                                nam = document.getElementById('name'+el[i].value);
                                if (!nam) continue;                                     
                                qstr = qstr+'&artist[]='+nam.value;
                }

                        if (qstr == "") {
                                alert('Please select the artists you want to delete.');
                                return false;
                        }

                        document.location.href = 'delete.php?mode=multiartist'+qstr+'&sid='+sid;
                } else {
                         alert('Please select the artists you want to delete.');
                }
        }       

        
        // Player Functions

        function playerUpdate(start,fpsec,fplayed,ftotal,state,mode) {
                pin = document.getElementById('player');
                if (!pin) return false;

                // time between now and 'start'
                now = new Date();
                startOffset = Math.round((now.getTime() - start.getTime())/1000);

                // state
                if (state == 'pl') stateStr = 'playing...';
                else if (state == 'st') stateStr = 'stopped';
                else if (state == 'in') stateStr = 'paused';
                else if (state == 'ff') stateStr = 'fast forward...';
                else if (state == 'rw') stateStr = 'fast rewind...';

                // calculate total time and played time
                lengthTotalSec = Math.round(ftotal/fpsec);
                playedTotalSec = Math.round(fplayed/fpsec)+startOffset;

                lengthMin = Math.floor(lengthTotalSec/60);
                lengthSec = Math.ceil(lengthTotalSec%60);
                lengthStr = lengthMin + ':' + ((lengthSec < 10)?"0"+lengthSec:lengthSec);

                playedMin = Math.floor(playedTotalSec/60);
                playedSec = Math.ceil(playedTotalSec%60);
                playedStr = playedMin + ':' + ((playedSec < 10)?"0"+playedSec:playedSec);

                // Display (playing)
                if (lengthTotalSec > playedTotalSec) {
                        pin.value = playedStr + ' / ' + lengthStr + ' ' + stateStr;
                        if (state == 'pl') setTimeout("playerUpdate(start,"+fpsec+","+fplayed+","+ftotal+",'"+state+"',"+mode+");",500);
                }

                // Display (finished)
                else if (lengthTotalSec > 0) {
                        stateStr = 'stopped';
                        pin.value = lengthStr + ' / ' + lengthStr + ' ' + stateStr;

                        // if the player-mode is "real", reload the
                        // page two seconds after the end of the track
                        if (mode == 2) setTimeout("self.location.reload()",2000);
                }
        }

        function goPlayerControl(command,isreal,sid, command_arg) {
                document.location.href = 'index.php?mode=player&command='+command+'&command_arg='+command_arg+'&isreal='+isreal+'&sid='+sid;
        }


//-->
1	<!--
2
3	// Common Functions
4
5	function eMail(address) {
6	while (address != s) {
7	var s = address;
8	address = address.replace(/\sat\s/,"@");
9	address = address.replace(/\sdot\s/,".");
10	address = address.replace(/\sminus\s/,"-");
11	}
12	document.location.href = "mailto:" + address;
13	}
14
15	function setHighlight(highlight,obj) {
16	if (highlight == 1) obj.style.backgroundColor = '#F4F4F4';
17	else obj.style.backgroundColor = '#FFFFFF';
18	}
19
20	function setBgColor(obj,c) {
21	obj.style.backgroundColor = c;
22	}
23
24	function gotoURL(wnd,addr) {
25	switch(wnd) {
26	case '_blank': window.open(addr,wnd); break;
27	case '_top': top.location.href = addr; break;
28	case '_parent': parent.location.href = addr; break;
29	case '_self': default: document.location.href = addr; break;
30	}
31	}
32
33	function trimStr(str) {
34	while (str.charAt(0) == ' ') str = str.substr(1,str.length);
35	while (str.charAt(str.length-1) == ' ') str = str.substr(0,str.length-1);
36	return str;
37	}
38
39	function goLegend(sid,highlight) {
40	if (!highlight) u = 'index.php?mode=legend&sid='+sid;
41	else u = 'index.php?mode=legend&highlight='+highlight+'&sid='+sid+'#'+highlight;
42
43	window.open(u,'','height=400,width=500,dependent=yes,menubar=no,location=no,resizable=no,status=no,toolbar=no,scrollbars=yes');
44	return false;
45	}
46
47	function clickRow(id,special,cycle) {
48	rowid = (special)?'special':'row';
49	if (!document.getElementById(rowid+id)) return false;
50
51	box = document.getElementById('checkbox'+id);
52	row = document.getElementById(rowid+id);
53
54	if (box) box.checked = !box.checked;
55	hoverRow(id,'over',special,cycle);
56	}
57
58	function hoverRow(id,mode,special,cycle) {
59	rowid = (special)?'special':'row';
60	if (!document.getElementById(rowid+id)) return false;
61
62	row = document.getElementById(rowid+id);
63	ischecked = (document.getElementById('checkbox'+id))?document.getElementById('checkbox'+id).checked:false;
64
65	if (special) {
66	if (mode == 'over') {
67	row.style.backgroundColor = '#D5FFD5';
68	} else if (mode == 'out') {
69	if (ischecked) row.style.backgroundColor = (cycle)?'#E6FFE6':'#F2F9FF';
70	else row.style.backgroundColor = (cycle)?'#E6FFE6':'';
71	}
72	} else {
73	if (mode == 'over') {
74	row.style.backgroundColor = '#CEE7FF';
75	} else if (mode == 'out') {
76	if (ischecked) row.style.backgroundColor = (cycle)?'#E8F3FF':'#F2F9FF';
77	else row.style.backgroundColor = (cycle)?'#F4F4F4':'';
78	}
79	}
80	}
81
82	function demoInfo() {
83	alert('This is an online demo version.\n\nYou cannot edit, delete or add\nanything here.');
84	}
85
86	function setCheckboxes(aFormId, aElementsName, aCheck) {
87	if (!document.getElementById(aFormId)) return false;
88	if (!document.getElementById(aFormId).elements[aElementsName]) return false;
89
90	elm = document.getElementById(aFormId).elements[aElementsName];
91	for (var i=0; i<elm.length; i++) {
92	elm[i].checked = aCheck;
93	col = (i % 2 == 0)?'#F4F4F4':'';
94	special = elm[i].id.substr(0,7) == 'special';
95	hoverRow(elm[i].value,'out',special,col);
96	}
97	}
98
99	function setCheckboxesBetween(aFormId, aElementsName, aCheck) {
100	if (!document.getElementById(aFormId)) return false;
101	if (!document.getElementById(aFormId).elements[aElementsName]) return false;
102
103	var first = -1; var last = -1;
104
105	elm = document.getElementById(aFormId).elements[aElementsName];
106	for (var i=0; i<elm.length; i++) {
107	if (elm[i].checked && first == -1) first = i;
108	if (elm[i].checked && first > -1 && first != i) last = i;
109	}
110
111	if (first == -1 \|\| last == -1) {
112	alert('Please select at least two checkboxes.');
113	return false;
114	}
115
116	for (var i=first; i<=last; i++) {
117	elm[i].checked = aCheck;
118	col = (i % 2 == 0)?'#F4F4F4':'';
119	special = elm[i].id.substr(0,7) == 'special';
120	hoverRow(elm[i].value,'out',special,col);
121	}
122	}
123
124	function setCheckbox(aCheckboxId, aCheck) {
125	if (!document.getElementById(aCheckboxId)) return false;
126	document.getElementById(aCheckboxId).checked = aCheck;
127	}
128
129	function swapCheckbox(aCheckboxId) {
130	if (!document.getElementById(aCheckboxId)) return false;
131	document.getElementById(aCheckboxId).checked = !document.getElementById(aCheckboxId).checked;
132	}
133
134	function checkRadio(aRadioId) {
135	if (!document.getElementById(aRadioId)) return false;
136	document.getElementById(aRadioId).checked = true;
137	}
138
139	// Hint Functions
140
141	function showTip(current,e,html) {
142	if (document.getElementById) {
143	if (window.pageYOffset && window.pageYOffset > 0) { scrlTp = window.pageYOffset; }
144	else if (document.body && document.body.scrollTop && document.body.scrollTop > 0) { scrlTp = document.body.scrollTop; }
145	else { scrlTp = 0; }
146
147	ttip = document.getElementById("tooltip");
148	ttip.innerHTML = html;
149
150	ttip.style.width = "auto";
151	ttip.style.minWidth = "20px";
152	ttip.style.maxWidth = "280px";
153	ttip.style.height = current.style.height;
154	ttip.style.left = parseInt(e.clientX+10);
155	ttip.style.top = parseInt(e.clientY+scrlTp+20);
156	ttip.style.visibility = "visible";
157	}
158	else if (document.layers) {
159	theString = "<div class='ttip'>"+html+"</div>";
160	document.tooltip.document.write(theString);
161	document.tooltip.document.close();
162	document.tooltip.left = e.pageX+10;
163	document.tooltip.top = e.pageY+window.pageYOffset+10;
164	document.tooltip.visibility = "show";
165	}
166	}
167
168	function hideTip(){
169	if (document.getElementById) { document.getElementById("tooltip").style.visibility = "hidden"; }
170	else if(document.layers) { document.tooltip.visibility = "hidden"; }
171	}
172
173	document.write('<div id="tooltip" class="ttip" style="position: absolute; visibility:hidden; z-index: 0;"></div>');
174
175	// Single Track Functions
176
177	function goTrackSingleEdit(id,sid) {
178	document.location.href = 'edit.php?id='+id+'&sid='+sid;
179	}
180
181	function goTrackSingleDelete(id,sid) {
182	g = confirm('Do you really want to delete\nthe selected file and its associated\ndatabase-entry?');
183	if (g) document.location.href = 'delete.php?mode=track&id='+id+'&sid='+sid;
184	}
185
186	function goTrackSingleAdd(id,sid) {
187	document.location.href = 'playlists.php?mode=add&id='+id+'&sid='+sid;
188	}
189
190	function goTrackdownload_singledownload(id,sid) {
191	document.location.href = 'download.php?id='+id+'&sid='+sid;
192	}
193
194	// Bla
195	function getCheckedCount(form_id, elements_name) {
196	f = document.getElementById(form_id);
197	if (!f) return false;
198
199	el = f.elements[elements_name];
200	if (!el) return false;
201
202	for (var i=0, r=0; i<el.length; i++) {
203	if (el[i].checked) r++;
204	}
205
206	return r;
207	}
208
209	// Multi Track Functions
210
211	function goTrackMultiEdit(form_id,elements_name) {
212	f = document.getElementById(form_id);
213	if (!f) return false;
214
215	el = getCheckedCount(form_id,elements_name);
216	if (el > 0) {
217	f.mode.value = "multi";
218	f.action = "edit.php";
219	f.submit();
220	} else {
221	alert('Please select the entries you want to edit.');
222	}
223	}
224
225	function goTrackMultiDelete(form_id,elements_name) {
226	f = document.getElementById(form_id);
227	if (!f) return false;
228
229	el = getCheckedCount(form_id,elements_name);
230	if (el > 0) {
231	if (!confirm('Do you really want to delete ' + el + ' file/s\nfrom your hard disk, your database and all your playlists?')) return false;
232
233	f.mode.value = "multi";
234	f.action = "delete.php";
235	f.submit();
236	} else {
237	alert('Please select the files you want to delete.');
238	}
239	}
240
241	function goTrackMultiAdd(form_id,elements_name) {
242	f = document.getElementById(form_id);
243	if (!f) return false;
244
245	el = getCheckedCount(form_id,elements_name);
246	if (el > 0) {
247	f.mode.value = "add";
248	f.action = "playlists.php";
249	f.submit();
250	} else {
251	alert('Please select the files you want to add\nto the playlist.');
252	}
253	}
254
255	function goTrackdownload_multidownload(form_id,elements_name) {
256	f = document.getElementById(form_id);
257	if (!f) return false;
258
259	el = getCheckedCount(form_id,elements_name);
260	if (el > 0) {
261	f.mode.value = "gzip";
262	f.action = "download.php";
263	f.submit();
264	} else {
265	alert('Please select the files you want to download.');
266	}
267	}
268
269	function goTrackMultiPlay(form_id,elements_name) {
270	f = document.getElementById(form_id);
271	if (!f) return false;
272
273	el = getCheckedCount(form_id,elements_name);
274	if (el > 0) {
275	f.mode.value = "playlist";
276	f.action = "download.php";
277	f.submit();
278	} else {
279	alert('Please select the files you want to download.');
280	}
281	}
282
283	// Single Album Functions
284
285	function goAlbumSingleAdd(id,sid) {
286	document.location.href = 'playlists.php?mode=albumadd&id='+id+'&sid='+sid;
287	}
288
289	function goAlbumSinglePlay(id,sid) {
290	document.location.href = 'download.php?mode=album&id='+id+'&sid='+sid;
291	}
292
293	function goAlbumSingleEdit(id,sid) {
294	document.location.href = 'edit.php?mode=album&id='+id+'&sid='+sid;
295	}
296
297	function goAlbumSingleShow(id,sid) {
298	document.location.href = 'browse.php?mode=albums&id='+id+'&sid='+sid;
299	}
300
301	function goAlbumSingleDelete(id,sid) {
302	g = confirm('Do you really want to delete\nthe selected album?\n\nWarning: This will delete all files, database\r\nentries and all playlist-entries!');
303	if (g) document.location.href = 'delete.php?mode=album&id='+id+'&sid='+sid;
304	}
305
306	// Multi Album Functions
307
308	function goAlbumMultiEdit(form_id,elements_name) {
309	f = document.getElementById(form_id);
310	if (!f) return false;
311
312	el = getCheckedCount(form_id,elements_name);
313	if (el > 0) {
314	f.mode.value = "multialbum";
315	f.action = "edit.php";
316	f.submit();
317	} else {
318	alert('Please select the albums you want to edit.');
319	}
320	}
321
322	function goAlbumMultiAdd(form_id,elements_name) {
323	f = document.getElementById(form_id);
324	if (!f) return false;
325
326	el = getCheckedCount(form_id,elements_name);
327	if (el > 0) {
328	f.mode.value = "albummultiadd";
329	f.action = "playlists.php";
330	f.submit();
331	} else {
332	alert('Please select the albums you want to add.');
333	}
334	}
335
336	function goAlbumMultiPlay(form_id,elements_name) {
337	alert('Not yet supported!');
338	}
339
340	// Single Playlist Functions
341
342	function goPlaylistSingleEntryDelete(pid,track,sid) {
343	document.location.href = 'playlists.php?mode=deleteentry&pid='+pid+'&track='+track+'&sid='+sid;
344	}
345
346	function goPlaylistSingleEntryMoveUp(pid,track,sid) {
347	if (track == 1) {
348	alert('It is not possible to move up this entry.');
349	return;
350	}
351
352	document.location.href = 'playlists.php?mode=moveup&pid='+pid+'&track='+track+'&sid='+sid;
353	}
354
355	function goPlaylistSingleEntryMoveDown(pid,track,sid,cnt) {
356	if (track == cnt) {
357	alert('It is not possible to move down this entry.\nNote: This is the last entry!');
358	return;
359	}
360
361	document.location.href = 'playlists.php?mode=movedown&pid='+pid+'&track='+track+'&sid='+sid;
362	}
363
364
365	function goPlaylistSingleDelete(id,sid) {
366	g = confirm('Do you really want to delete\nthe selected playlist?\n\nInfo: No files will be deleted.');
367	if (g) document.location.href = 'playlists.php?mode=delete&id='+id+'&sid='+sid;
368	}
369
370	function goPlaylistSingleEmpty(id,sid) {
371	g = confirm('Do you really want to empty\nthe selected playlist?\n\nInfo: No files will be deleted.');
372	if (g) document.location.href = 'playlists.php?mode=empty&id='+id+'&sid='+sid;
373	}
374
375	function goPlaylistSingleActivate(id,sid) {
376	document.location.href = 'playlists.php?mode=activate&id='+id+'&sid='+sid;
377	}
378
379	function goPlaylistSingleEdit(id,sid) {
380	document.location.href = 'playlists.php?mode=edit&id='+id+'&sid='+sid;
381	}
382
383	function goPlaylistSinglePlay(id,sid) {
384	document.location.href = 'playlists.php?mode=play&id='+id+'&sid='+sid;
385	}
386
387	function goPlaylistSingleShow(id,sid) {
388	document.location.href = 'playlists.php?mode=show&id='+id+'&sid='+sid;
389	}
390
391	function goPlaylistSingleShuffle(id,sid) {
392	document.location.href = 'playlists.php?mode=shuffle&id='+id+'&sid='+sid;
393	}
394
395	// Multi Playlist Functions
396
397	function goPlaylistMultiDelete(form_id,elements_name) {
398	f = document.getElementById(form_id);
399	if (!f) return false;
400
401	el = getCheckedCount(form_id,elements_name);
402	if (el > 0) {
403	if (!confirm('Do you really want to delete\nthe selected playlists?\n\nInfo: No files will be deleted.')) return false;
404
405	f.mode.value = "delete";
406	f.action = "playlists.php";
407	f.submit();
408	} else {
409	alert('Please select the playlists you want to delete.');
410	}
411	}
412
413	function goPlaylistMultiEntriesDelete(form_id,elements_name) {
414	f = document.getElementById(form_id);
415	if (!f) return false;
416
417	el = getCheckedCount(form_id,elements_name);
418	if (el > 0) {
419	f.mode.value = "deleteentries";
420	f.action = "playlists.php";
421	f.submit();
422	} else {
423	alert('Please select the entries you want to delete.');
424	}
425	}
426
427	function goPlaylistMultiPlay(form_id,elements_name,shuffle) {
428	f = document.getElementById(form_id);
429	if (!f) return false;
430
431	el = getCheckedCount(form_id,elements_name);
432	if (el > 0) {
433	f.mode.value = "multiplaylist"+shuffle;
434	f.action = "download.php";
435	f.submit();
436	} else {
437	alert('Please select the playlists you want to play.');
438	}
439	}
440
441	function goPlaylistMultiEdit(form_id,elements_name) {
442	f = document.getElementById(form_id);
443	if (!f) return false;
444
445	el = getCheckedCount(form_id,elements_name);
446	if (el > 0) {
447	alert('Not yet supported');
448	// f.mode.value = "multiplaylist";
449	// f.action = "edit.php";
450	// f.submit();
451	} else {
452	alert('Please select the playlists you want to play.');
453	}
454	}
455
456	function goPlaylistMultiEmpty(form_id,elements_name) {
457	f = document.getElementById(form_id);
458	if (!f) return false;
459
460	el = getCheckedCount(form_id,elements_name);
461	if (el > 0) {
462	if (!confirm('Do you really want to empty\nthe selected playlists?\n\nInfo: No files will be deleted.')) return false;
463
464	f.mode.value = "multiempty";
465	f.action = "playlists.php";
466	f.submit();
467	} else {
468	alert('Please select the playlists you want to empty.');
469	}
470	}
471
472	function goPlaylistMultiDownload(form_id,elements_name) {
473	f = document.getElementById(form_id);
474	if (!f) return false;
475
476	el = getCheckedCount(form_id,elements_name);
477	if (el > 0) {
478	alert('Not yet supported');
479	// f.mode.value = "multiplaylist";
480	// f.action = "download.php";
481	// f.submit();
482	} else {
483	alert('Please select the playlists you want to download.');
484	}
485	}
486
487	// Single Browse-Artist Functions
488
489	function goArtistSingleShow(artist,sid) {
490	document.location.href = 'browse.php?artist='+artist+'&sid='+sid;
491	}
492
493	function goArtistSingleAdd(artist,sid) {
494	document.location.href = 'playlists.php?mode=artistadd&artist='+artist+'&sid='+sid;
495	}
496
497	function goArtistSinglePlay(artist,sid) {
498	document.location.href = 'download.php?mode=artist&artist='+artist+'&sid='+sid;
499	}
500
501	// Multi Browse-Artist Functions
502
503	function goArtistMultiPlay(form_id,elements_name,shuffle,sid) {
504	f = document.getElementById(form_id);
505	if (!f) return false;
506
507	el = f.elements[elements_name];
508	if (!el) return false;
509
510	elc = getCheckedCount(form_id,elements_name);
511	if (elc > 0) {
512	qstr = '';
513	shuffle = (shuffle)?1:0;
514
515	for (var i=0, r=0; i<el.length; i++) {
516	if (!el[i].checked) continue;
517	nam = document.getElementById('name'+el[i].value);
518	if (!nam) continue;
519	qstr = qstr+'&artist[]='+nam.value;
520	}
521
522	if (qstr == "") {
523	alert('Please select the artists you want to play.');
524	return false;
525	}
526
527	document.location.href = 'download.php?mode=multiartist&shuffle='+shuffle+qstr+'&sid='+sid;
528	} else {
529	alert('Please select the artists you want to play.');
530	}
531	}
532
533	function goArtistMultiAdd(form_id,elements_name,sid) {
534	f = document.getElementById(form_id);
535	if (!f) return false;
536
537	el = f.elements[elements_name];
538	if (!el) return false;
539
540	elc = getCheckedCount(form_id,elements_name);
541	if (elc > 0) {
542	qstr = '';
543
544	for (var i=0, r=0; i<el.length; i++) {
545	if (!el[i].checked) continue;
546	nam = document.getElementById('name'+el[i].value);
547	if (!nam) continue;
548	qstr = qstr+'&artist[]='+nam.value;
549	}
550
551	if (qstr == "") {
552	alert('Please select the artists you want to add.');
553	return false;
554	}
555
556	document.location.href = 'playlists.php?mode=artistmultiadd'+qstr+'&sid='+sid;
557	} else {
558	alert('Please select the artists you want to add.');
559	}
560	}
561
562	function goArtistMultiDelete(form_id,elements_name,sid) {
563	f = document.getElementById(form_id);
564	if (!f) return false;
565
566	el = f.elements[elements_name];
567	if (!el) return false;
568
569	elc = getCheckedCount(form_id,elements_name);
570	if (elc > 0) {
571	qstr = '';
572
573	for (var i=0, r=0; i<el.length; i++) {
574	if (!el[i].checked) continue;
575	nam = document.getElementById('name'+el[i].value);
576	if (!nam) continue;
577	qstr = qstr+'&artist[]='+nam.value;
578	}
579
580	if (qstr == "") {
581	alert('Please select the artists you want to delete.');
582	return false;
583	}
584
585	document.location.href = 'delete.php?mode=multiartist'+qstr+'&sid='+sid;
586	} else {
587	alert('Please select the artists you want to delete.');
588	}
589	}
590
591
592	// Player Functions
593
594	function playerUpdate(start,fpsec,fplayed,ftotal,state,mode) {
595	pin = document.getElementById('player');
596	if (!pin) return false;
597
598	// time between now and 'start'
599	now = new Date();
600	startOffset = Math.round((now.getTime() - start.getTime())/1000);
601
602	// state
603	if (state == 'pl') stateStr = 'playing...';
604	else if (state == 'st') stateStr = 'stopped';
605	else if (state == 'in') stateStr = 'paused';
606	else if (state == 'ff') stateStr = 'fast forward...';
607	else if (state == 'rw') stateStr = 'fast rewind...';
608
609	// calculate total time and played time
610	lengthTotalSec = Math.round(ftotal/fpsec);
611	playedTotalSec = Math.round(fplayed/fpsec)+startOffset;
612
613	lengthMin = Math.floor(lengthTotalSec/60);
614	lengthSec = Math.ceil(lengthTotalSec%60);
615	lengthStr = lengthMin + ':' + ((lengthSec < 10)?"0"+lengthSec:lengthSec);
616
617	playedMin = Math.floor(playedTotalSec/60);
618	playedSec = Math.ceil(playedTotalSec%60);
619	playedStr = playedMin + ':' + ((playedSec < 10)?"0"+playedSec:playedSec);
620
621	// Display (playing)
622	if (lengthTotalSec > playedTotalSec) {
623	pin.value = playedStr + ' / ' + lengthStr + ' ' + stateStr;
624	if (state == 'pl') setTimeout("playerUpdate(start,"+fpsec+","+fplayed+","+ftotal+",'"+state+"',"+mode+");",500);
625	}
626
627	// Display (finished)
628	else if (lengthTotalSec > 0) {
629	stateStr = 'stopped';
630	pin.value = lengthStr + ' / ' + lengthStr + ' ' + stateStr;
631
632	// if the player-mode is "real", reload the
633	// page two seconds after the end of the track
634	if (mode == 2) setTimeout("self.location.reload()",2000);
635	}
636	}
637
638	function goPlayerControl(command,isreal,sid, command_arg) {
639	document.location.href = 'index.php?mode=player&command='+command+'&command_arg='+command_arg+'&isreal='+isreal+'&sid='+sid;
640	}
641
642
643	//-->
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