var myWin;
myWin = "";
function popWinOpen(zURL,zWidth,zHeight) {
	var popFeatures = "width=" + zWidth + ",height=" + zHeight + ",toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=1,resizable=1";
	myWin = window.open(zURL,'myWin',popFeatures); 
	myWin.focus();
}
	// image rollover helper function
	function 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=findObj(n,d.layers[i].document);
		if(!x && d.getElementById) x=d.getElementById(n); return x;
	}		
	// image rollover
	function swapImage() {
	  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	// secondary image rollover
	function swapImage2() {
	  var i,j=0,x,a=swapImage2.arguments; document.sr2=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=findObj(a[i]))!=null){document.sr2[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	// tertiary image rollover
	function swapImage3() {
	  var i,j=0,x,a=swapImage3.arguments; document.sr3=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=findObj(a[i]))!=null){document.sr3[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	// image restore
	function swapImgRestore() {
		var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	// secondary image restore
	function swapImgRestore2() {
		var i,x,a=document.sr2; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	// tertiary image restore
	function swapImgRestore3() {
		var i,x,a=document.sr3; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}