function showImage(url,imageID,portfolioid){
	http=createRequestObject()

	if (http==null){
		alert ("Browser does not support HTTP Request.");
	} 
	http.open('GET',  url+"ajax_handle.php?portfolioid="+portfolioid+"&imageID="+imageID);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.onreadystatechange = hadnle_showImage;
	http.send(null);
}
	
function hadnle_showImage(){ 
  if((http.readyState == 4)&&(http.status == 200)){
		var response = http.responseText;
		var r = response.split("|");
		var status = r[0];
		var img = r[1];
		var zoomimg = r[2];
		var portfolioID = r[3];
		if(status == 1){
			$("#desc").css("visibility", "hidden");
			$('#zoom_link_'+portfolioID).attr('href',zoomimg);
			$("#img_display_"+portfolioID).hide();
			$("#img_display_"+portfolioID).html(img);
			$("#img_display_"+portfolioID).show('slow');
		}
	}
}