var saved_dt = new Array();
function dicons_over(url, w, h, id) {
	var img = document.getElementById('product_thumbnail'+id);
	if (!img) {
		return false;
	}
	
	if (!saved_dt[id]) {
		saved_dt[id] = new Image();
			
		saved_dt[id].src = getImgSrc(img);
		saved_dt[id].width = img.width;
		saved_dt[id].height = img.height;
	}
	
	if (single_row == "N") {
		img.src = "";
		img.width = 16;
		img.height = 16;
		img.src = "./skin1/images/ajax-loader.gif";
	}
			
	return dicons_set_image(url, w, h, id, 1);
}

function dicons_set_image(src, w, h, id, use_loader) {
	if (use_loader == 1) {
		var img = document.getElementById('product_thumbnail'+id);
		if (!img)
			return false;
		
		var t_img = document.getElementById('load_'+id);
		if (!t_img)
			return false;
							
		t_img.onload = function () {img.src=t_img.src;img.width=w;img.height=h;};
		
		setTimeout(
		    function() {
		      t_img.src = src;
		      t_img.width = w;
			  t_img.height = h;
		    },
		    100
	  	);

				
	} else {
		var t_img = document.getElementById('product_thumbnail'+id);
		if (!t_img)
			return false;
		t_img.src = src;
		t_img.width = w;
		t_img.height = h;	
	}
		
	return true;
}

function dicons_out(id) {
outImgTO = setTimeout(
    function() {
      dicons_set_image(saved_dt[id].src, saved_dt[id].width, saved_dt[id].height, id, 0);
    },
    5
  );
  return true;
}