function draw_sku_option()
{
	if (product_var.length >= 1 ){
		var sel_val = "";
        if (typeof sel_values != "undefined") {
            sel_val = sel_values[0];
        }
	
		if(product_var.length==1){
			document.write("<TD> <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>");
			document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel>" + attr_label[0] + "</TD><TD>");
			document.write(" " + product_var[0].attr_value1 + "</TD></TR>");
			document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel>" + attr_label[1] + "</TD><TD>");
			document.write(" " + product_var[0].attr_value2 + "</TD>");
			//document.write("</TR><TR><TD colspan=2>" + product_var[0].avail_msg + "</TD>");
			document.write("<INPUT TYPE=HIDDEN ID=sku NAME=sku VALUE=\"" + product_var[0].sku + "\" >");
			document.write("</TR></TABLE></TD>");
		}else{	
			document.write("<TD> <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>");
			document.write("<TR VALIGN=TOP ><TD class=ProductAttrlabel ><b>Select From:</b><br></TD></TR><TR><TD>");
			document.write("<SELECT class=ProductAttr NAME=sku ID=sku >");
			i=0;
			labelstr="";
			while (attr_label[i]!= "" && i < attr_values.length ) {
				labelstr=labelstr + attr_label[i] + " ";
				i++;
			}
			//writeoption("",labelstr ,sel_val);
			for (atn=0;atn< product_var.length ;atn++){
				if (useVariantPrice=="True"){
					if (on_sale=="True"){
						writeoption(product_var[atn].sku,(product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + " - $"+ OKStrOfPenny(product_var[atn].price_sale))  + "" ,sel_val);
					}else{
						writeoption(product_var[atn].sku,(product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2 + " - $"+ OKStrOfPenny(product_var[atn].price_list))  + "" ,sel_val);
					}
				}else{
					//~ if (product_var[atn].avail_msg==""){
						//~ product_var[atn].avail_msg="on back order";
					//~ }
					//writeoption(product_var[atn].sku,(product_var[atn].attr_value1 + " - " + product_var[atn].attr_value2)  + "",sel_val);
					writeoption(product_var[atn].sku,(product_var[atn].sku + ""),product_var[atn].sku);
				}
			}
			document.write("</SELECT></TD>");	
			document.write("</TR></TABLE></TD>");
		}
	}
} //end draw_sku_option

function draw_related(type,display,message){
	var prodlink="";
	var typematch=0;
	//page_option_4: 0=horizontal 1=vertical
	if(typeof type=="undefined"){
	type="0";
	}
	if (typeof display=="undefined"){
	display=page_option_4;
	}
	if (typeof message=="undefined"){
	message="";
	}
	if (nRelated>0){
		for (atn=0;atn< nRelated ;atn++){
			if (Related_prod[atn].crosstype==type){
				typematch=1;
			}
		}
	}
	if (typematch==1) {
	document.write(message);
	document.write("<br>");
	}
	
	if (nRelated>0){
		document.write("<Table border=0 cellpadding=2 cellspacing=2 width=100%>");
		if (display!=1){document.write("<TR>");}
		for (atn=0;atn< nRelated ;atn++){
			if (Related_prod[atn].crosstype==type){
					prodlink="<A HREF=\"" + Related_prod[atn].link + "\">";
			
					if (display==1){
						document.write("<TR class=relProduct><TD class=relProduct WIDTH=\"100%\" VALIGN=TOP ALIGN=CENTER>");
					}else{
						document.write("<TD class=relProduct VALIGN=TOP ALIGN=CENTER>");
					}
					//product image & link
					if ((Related_prod[atn].image!="")&&(rel_image_enable!="NONE")){
						document.write(prodlink);
						if (rel_image_width !=""){
							document.write("<img ALIGN=CENTER WIDTH =\"" + rel_image_width + "\" BORDER=0  VSPACE=0  HSPACE=0  ALT=\"" + Related_prod[atn].name + "\" SRC=\"assets/product_images/" + Related_prod[atn].image + "\"><\/A>");
						}else{
							document.write("<img ALIGN=CENTER BORDER=0  VSPACE=0  HSPACE=0  ALT=\"" + Related_prod[atn].name + "\" SRC=\"assets/product_images/"+ Related_prod[atn].image +"\"><\/A>");
						}
						if (display==1){
							document.write("<\/TD><\/TR><TR class=relProduct><TD class=relProduct WIDTH=100% VALIGN=TOP ALIGN=CENTER>");
						}else{
							document.write("<BR>");
						}
					}
			
					//product name link
					document.write(prodlink + Related_prod[atn].name + "<\/A>");
			
					//product price (if enabled)
					if ((page_option_5==1)&&(Related_prod[atn].list_price!="")){
						if (Related_prod[atn].on_sale!="False" && Related_prod[atn].sale_price!="" && Related_prod[atn].sale_price!="$0.00" && Related_prod[atn].sale_price!=Related_prod[atn].list_price){
							if(Related_prod[atn].list_price != ""){document.write("<font class=ListPricewSaleR>" + rel_list_pricelab + Related_prod[atn].list_price + " <\/font>");}
							document.write("<font class=SalePriceR>" + rel_sale_pricelab + Related_prod[atn].sale_price + " <\/B><\/font>");
						}else{
							if(Related_prod[atn].list_price != ""){document.write("<font class=ListPricewoSaleR>" + rel_our_pricelab + Related_prod[atn].list_price + " <\/font>");}
						}
					}
					document.write("<\/TD>");
					if (display==1){document.write("<\/TR>");}
				}	
		}
		if (display!=1){document.write("<\/TR>");}
		document.write("<\/Table>");
	}
}//end function draw_related

//this function needs to be called on the wish button on the softcode of the product page, like this: onclick=\"return(go_thru_shopper_lookup())\"
function go_thru_shopper_lookup()
{
	var selectedsku = document.getElementById('sku').value;
	if (selectedsku=="")
	{
		alert("Please select from the dropdown and try again.");
		return false;
	}
	else
	{
		if (product_var)
		{
			for (j=0;j< product_var.length ;j++)
			{
				if(product_var[j].sku==document.getElementById("sku").value)
				{
					visitargs('shopper_lookup.asp','target=xt_orderform_additem.asp&addto=4&dept_id='+dept_id+'&pf_id='+pf_id+'&sku='+product_var[j].sku+'&attr_value1='+escape(product_var[j].attr_value1)+'&attr_value2='+escape(product_var[j].attr_value2)+'&attr_value3='+escape(product_var[j].attr_value3)+'&attr_value4='+escape(product_var[j].attr_value4)+'&attr_value5='+escape(product_var[j].attr_value5)+'&','');
					return false;
					break;
				}
			}
		}
	}
}