function popup(url, name, width, height, center, resize, scroll, posleft, postop)
{
    if (posleft != 0) { x = posleft }
    if (postop  != 0) { y = postop  }
	
	if (!width) { width = 500 }
	if (!height) { height = 400 }

    if (!scroll) { scroll = 1 }
    if (!resize) { resize = 1 }

    if ((parseInt (navigator.appVersion) >= 4 ) && (center)) {
      X = (screen.width  - width ) / 2;
      Y = (screen.height - height) / 2;
    }
	else
	{
	  X = (screen.width  - width ) / 2;
	  Y = (screen.height - height) / 2;
	}
    if (scroll != 0) { scroll = 1 }

    window.open( url, name, 'width='+width+',height='+height+',top='+Y+',left='+X+',resizable='+resize+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no');
}

function music_id()
{
	var IDX=window.document.Search.music.value;
	var Leng=window.document.Search.music.value.length;
	
	if( Leng >= 7 )
	{
		window.open('./Admin/music_search.php?id_search='+IDX, 'author_info', 'width=500, height=600, resizable=1, toolbar=no, scrollbars=yes, center=yes');
	}
	else
	{
		window.alert( 'Ââåäèòå êîä òðåêà!' );
		return false;
	}
}

function MM_jumpMenu(targ,selObj,restore)
{
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function confirmSubmit( texts )
{
var agree=confirm(texts);
if (agree)
	return true ;
else
	return false ;
}

var ie  = document.all  ? 1 : 0;
//var ns4 = document.layers ? 1 : 0;

function hl(cb)
{
   if (ie)
   {
	   while (cb.tagName != "TR")
	   {
		   cb = cb.parentElement;
	   }
   }
   else
   {
	   while (cb.tagName != "TR")
	   {
		   cb = cb.parentNode;
	   }
   }
   cb.className = 'hlight';
}

function dl(cb) {
   if (ie)
   {
	   while (cb.tagName != "TR")
	   {
		   cb = cb.parentElement;
	   }
   }
   else
   {
	   while (cb.tagName != "TR")
	   {
		   cb = cb.parentNode;
	   }
   }
   cb.className = 'dlight';
}

function cca(cb) {
   if (cb.checked)
   {
	   hl(cb);
   }
   else
   {
	   dl(cb);
   }
}
	   
function CheckAll(cb) {
	var fmobj = document.TrackAdd;
	for (var i=0;i<fmobj.elements.length;i++) {
		var e = fmobj.elements[i];
		if ((e.name != 'allbox') && (e.type=='checkbox') && (!e.disabled)) {
			e.checked = fmobj.allbox.checked;
			if (fmobj.allbox.checked)
			{
			   hl(e);
			}
			else
			{
			   dl(e);
			}
		}
	}
}
function CheckCheckAll(cb) {	
	var fmobj = document.TrackAdd;
	var TotalBoxes = 0;
	var TotalOn = 0;
	for (var i=0;i<fmobj.elements.length;i++) {
		var e = fmobj.elements[i];
		if ((e.name != 'allbox') && (e.type=='checkbox')) {
			TotalBoxes++;
			if (e.checked) {
				TotalOn++;
			}
		}
	}
	if (TotalBoxes==TotalOn) {fmobj.allbox.checked=true;}
	else {fmobj.allbox.checked=false;}
}

function select_read() {	
	var fmobj = document.TrackAdd;
	for (var i=0;i<fmobj.elements.length;i++) {
		var e = fmobj.elements[i];
		if ((e.type=='hidden') && (e.value == 1) && (! isNaN(e.name) ))
		{
			eval("fmobj.msgid_" + e.name + ".checked=true;");
			hl(e);
		}
	}
}

function unselect_all() {	
	var fmobj = document.TrackAdd;
	for (var i=0;i<fmobj.elements.length;i++) {
		var e = fmobj.elements[i];
		if (e.type=='checkbox') {
			e.checked=false;
			dl(e);
		}
	}
}

function link_to_post(html)
    {
    	temp = prompt( "Ñêîïèðóéòå ññûëêó íà ìóçûêó.", html );
    	return false;
    }