function showHidden(ID){
	if(document.getElementById(ID).style.display=='none')
		document.getElementById(ID).style.display='block';
	else
		document.getElementById(ID).style.display='none';
}

function switchHidden(id, count){
	for(var a=0; a<count; a++){
		if(id == 'hidden'+a){
			if(document.getElementById('hidden'+a))document.getElementById('hidden'+a).style.display='block';
		}else{
			if(document.getElementById('hidden'+a))document.getElementById('hidden'+a).style.display='none';
		}
	}	
}

function fixHeight(count, offset){
	var masterHeight=document.getElementById('masterDiv').offsetHeight;
	for(a=1; a <= count; a++){
		if(document.getElementById('div'+a))document.getElementById('div'+a).style.height=masterHeight-offset+'px';
	}
}

function correctPNG() {
	for(var i=0; i<document.images.length; i++){
		var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
     {
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText 
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		 img.outerHTML = strNewHTML
		 i = i-1
     }
   }
}

function imgSwap(id, SRC)
{
	if(document.getElementById(id) )
	{
		document.getElementById(id).src=SRC;
	}
}
			
function preLoadImg(imgSrc) 
{
	prel[prel.length] = new Image(); prel[prel.length-1].src = imgSrc;
}
function newWindow(url,name,features){
    window.open(url,name,features);
}