function checkOrderForm(form)	{
	if (form.quantity.value.length == 0 || isNaN(form.quantity.value))	{
		alert("Please add the quanity of CDs you wish to purchase (numbers only)");
		form.quantity.focus();
		return false;
		}
	}

function MM_reloadPage(init) {  //Updated by PVII. Reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
	}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
	}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}

function checkWidth()	{
	var width = screen.width;
	if (width == 800)	{
		return 1;
		}
	else if (width == 1024)	{
		return 2;
		}
	else	{
		return 0;
		}
	}

function openCDWindow(url)	 {
	window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=760,height=500,left=30,top=80");
	}

function openStdWindow(url)	 {
	window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=650,height=450,left=30,top=80");
	}

function openPhotoWindow(url)	 {
	window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=740,height=600,left=0,top=0");
	}

function openLgPicWindow(url)	 {
	window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=740,height=500,left=0,top=0");
	}

function lastUp()	{
	document.write("Updated: 08.23.2004");
	}

var isNav4, isIE4, isNav6, isOpera6;
		
function sniff()	 {
	if (parseInt(navigator.appVersion.charAt(0)) >= 4) {
		isNav6 = navigator.userAgent.indexOf("Gecko")!=-1 ? true:false;
		isNav4 = (navigator.appName == "Netscape") ? true && !isNav6: false;
		isIE4 = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;
		isOpera6 = ((navigator.userAgent.indexOf("Opera 6") != -1)||(navigator.userAgent.indexOf("Opera/6") != -1)) ? true : false;
		}
	}

function snifferReturn()	{
	sniff();
	if (isNav4)	{
		return 1;
		}
	else if (isIE4)	{
		return 2;
		}
	else if (isNav6)	 {
		return 3;
		}
	else	{
		return 4;
		}
	}

function changeText(descText)	{
	if (isIE4)	 {
		document.all.description.innerHTML=descText;
		}
	else if (isNav4)	 {
		document.netDesc.document.netDesc2.document.write("<SPAN Style=\"font-size:8pt; font-family:verdana, helvetica, arial; text-align:center;\">"+descText+"</SPAN>");
		document.netDesc.document.netDesc2.document.close();				
		}
	else if (isNav6)	 {
		document.getElementById("description").innerHTML=descText;				
		}
	else	{
		if (!isOpera6)	{
			alert("This page may not render correctly due to your browser version! \n For best results please view with IE4+ or Netscape 4+");
			}
		}
	}