/* For all PNG images */
function pngfix(name, loc)
{
	if (loc == 'wp')
	{
		var clear="../images/clear.gif";
	}
	else if (loc == 'cal')
	{
		var clear="../images/clear.gif";
	}
	else
	{
		var clear="images/clear.gif";
	}

	var els=document.getElementById(name);
	var i_p=/\.png/i;
	var i=els.length;

	var el=els;
	var es=el.style;
	if(el.src&&el.src.match(i_p)&&es.filter=='')
	{
		if(name == 'left_nav_bot')
		{
			el.height = 19+'px';
			el.width = el.width;
			es.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+el.src+"',sizingMethod='crop')";
			el.src = clear;
		}
		else
		{
			el.height = el.height;
			el.width = el.width;
			es.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+el.src+"',sizingMethod='crop')";
			el.src = clear;
		}
		
	}
	else
	{
		var elb=el.currentStyle.backgroundImage;
		if(elb.match(i_p))
		{
			if(name == 'left_nav_bot')
			{
				var path=elb.split('"');
				var rep=(el.currentStyle.backgroundRepeat=='no-repeat')?'crop':'scale';
				es.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+path[1]+"',sizingMethod='"+rep+"')";
				es.height=19+'px';
				es.backgroundImage="none";
			}
			else
			{
				var path=elb.split('"');
				var rep=(el.currentStyle.backgroundRepeat=='no-repeat')?'crop':'scale';
				es.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+path[1]+"',sizingMethod='"+rep+"')";
				es.height=el.clientHeight+'px';
				es.backgroundImage="none";
			}
		}
	}
		
	if (el.currentStyle.position!='absolute' && !es.filter && !el.tagName.match(/(body|html|script)/gi)) 
		es.position="relative";
	if (es.filter&&el.currentStyle.position=="relative") 
		es.position="static";
}