function draw_image_2(){
	 if (product_image[1].scr=="PRODUCT" && product_image[1].image!="" ) { 
		if (product_image[1].image_show=="TARGET REG" || product_image[1].image_show=="TARGET" ){
			if (product_image[1].image_show=="TARGET REG"){
				if (user_guid==""){
					document.write("<A HREF=\"shopper_lookup.asp?target=" + product_image[1].target + "&\" onClick=return(visitargs('shopper_lookup.asp',\"target=" + product_image[1].target + "&\")); target=\"_top\" >");
				}else {
					document.write("<A HREF=\"" + product_image[1].target + "\" onClick=return(visitargs('" + product_image[1].target + "')); target=\"_top\" >");
				}
			}else {
				document.write("<a HREF=\"" + product_image[1].target + "\" target=\"_top\">");
			}
			document.write("<img name=\"mainimg\" id=\"mainimg\" ALIGN =" + product_image[1].align + " "); 
			if (product_image[1].width!=""){document.write("WIDTH =" + product_image[1].width + " ");}
			document.write(" BORDER=0  VSPACE=5  HSPACE=5 ALT=\"" + product_image[1].alt_text + "\" ");         
			document.write(" SRC=\"assets/product_images/" + product_image[1].image +"\"></a>");
		}else{
			document.write("<img name=\"mainimg\" id=\"mainimg\" ALIGN =\"" + product_image[1].align + "\" "); 
			if (product_image[1].width!=""){document.write("WIDTH =" + product_image[1].width + " ");}
			document.write(" BORDER=0  VSPACE=5  HSPACE=5 ALT=\"" + product_image[1].alt_text + "\" ");         
			document.write(" SRC=\"assets/product_images/" + product_image[1].image +"\">");
		}  		
	}
	else{
		document.write("<img name=\"mainimg\" id=\"mainimg\" src=\"assets/product_images/product.gif\">");
	}
}

function imgOn(imgName) {
        document.getElementById("mainimg").src="assets/images/alternates/" + pf_id + "_" + imgName + ".jpg";
}

function imgOff() {
        document.getElementById("mainimg").src="assets/product_images/" + product_image[1].image;
}

function display_alternates()
{
	//changed the labelling of image_array and image_suffix
	var image_array = ['interior view', 'view 2', 'view 3'];
	var image_suffix = ['1', '2', '3'];
	var columns=3;
	var number_of_alternates = parseInt(pvendor_code);
	var counter=1;
	document.write("<table cellpadding=\"5\" cellspacing=\"0\" align=\"left\"><tr>");
	for (atn=0; atn<number_of_alternates; atn++)
	{
		//the line below is the one that we will use when she gets her thumbnails uploaded (take out the next line)
		//document.write("<td align=\"center\"><A HREF=\"#\" onClick=\"return false\" onmouseover=\"imgOn('"+image_suffix[atn]+"')\" onmouseout=\"imgOff()\"><img NAME=\""+image_array[atn]+"\" id=\""+image_array[atn]+"\" src=\"assets/images/alternates/" + pf_id + "_" + image_suffix[atn] + "t.jpg\" ></A></td>");
		document.write("<td align=\"center\"><A HREF=\"#\" onClick=\"return false\" onmouseover=\"imgOn('"+image_suffix[atn]+"')\" onmouseout=\"imgOff()\"><img width=75 NAME=\""+image_array[atn]+"\" id=\""+image_array[atn]+"\" src=\"assets/images/alternates/" + pf_id + "_" + image_suffix[atn] + ".jpg\" ></A></td>");
		//took out text link (below) and replaced with thumbnail images (above) - jas
		//document.write("<td align=\"center\" height=\"16\" ><A HREF=\"#\" onClick=\"return false\" onmouseover=\"imgOn('"+image_suffix[atn]+"')\" onmouseout=\"imgOff()\"><b>"+image_array[atn]+"</b></A></td>");
		if (counter==columns){document.write("</tr><tr>");counter=0}
		counter = counter+1;
	}
	document.write("</tr></table>");
} //end display_thumbnails