function openwin(url,windowname,x,y){
product_popup = window.open(url, 'product_popup', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width='+ x +',height='+ y);
}

function open_product(m,n,o,r){
	var url = o+"/shop/product.html?uid="+m+"&category_uid="+n;
	var op = ";opener="+o+"/shop/shop.html/_DATA/category_uid/"+n;
	var fm = document.Product_view;
	var p=0;
	var q=0;
	var s=0;
	if(fm.STARTbase_product){
		p = fm.STARTbase_product.value;
	}
	if(fm.NSTARTbase_product){
		q = fm.NSTARTbase_product.value;
	}
	if(fm.search){
		s = fm.search.value;
		op = ";opener="+o+"/shop/adv-search-results.html?STARTproduct="+r;
	}
	var fullurl = url+op+";sb="+p+"&nsb="+q+"&search="+s;
	var win = window.open(fullurl, 'Product', 'height=400,width=450,scrollbars=yes');return false;
}