function LoadUrl(f)
		 {
			 var loc=f.options[f.selectedIndex].value;
			 if (loc!='') {
			 	parent.location.href = loc;
				f.selectedIndex=0;
				}
		 }
		
		var column=2;
		var style_class="p1";

		function Show_PopUp_ProductMenu() {
			document.write('<select name="ProductList" class="' + style_class + '" size="1" onchange="LoadUrl(this);">');
			for (i=0; i<product_list.length; i=(i+column)) {
					document.write('<option value="'+ product_list[i+1] + '">'+ product_list[i] +'</option>');
					}
			document.write('</select>');
			}	

		function Show_PopUp_ServiceMenu() {
			document.write('<select name="ServiceList" class="' + style_class + '" size="1" onchange="LoadUrl(this);">');
			for (i=0; i<service_list.length; i=(i+column)) {
					document.write('<option value="'+ service_list[i+1] + '">'+ service_list[i] +'</option>');
					}
			document.write('</select>');
			}	

			function Show_PopUp_Menu(in_list) {
			document.write('<select name="ServiceList" class="' + style_class + '" size="1" onchange="LoadUrl(this);">');
			for (i=0; i<in_list.length; i=(i+column)) {
					document.write('<option value="'+ in_list[i+1] + '">'+ in_list[i] +'</option>');
					}
			document.write('</select>');
			}