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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// Pop-up images functions

// global variables
var pic = null
var popImg = null  
var picTitle = null
var imgCount = 0
var imgWinName = "popImg"
var priorPic = new Array()
var noPic = 0
	
	function winOpen(){
	  if(popImg != null){ 
		if(popImg.closed != true) return true; else return false
		}  
	  else
		return false
	}
	
	function popup(picName,url){
	// -- If existing pic with same name, pop it up
	// -- else create new window & pop it up
	
	  if(pic == picName && winOpen()){
		popImg.focus()
		}
	  else{
	
	// -- close any pop up windows now open 
	  if (navigator.appName != "Microsoft Internet Explorer" 
		  || parseInt(navigator.appVersion) >=4) //do not close if early IE
		if(popImg != null) if(!popImg.closed) popImg.close() 
	
	// -- build new pop up window
		pic = picName;

		imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
		popImg = window.open("_sponsor.php?img=" + pic + "&url=" + url,imgWinName,"toolbar=no,scrollbars=yes,resizable=no");
	   }
	}