// show alt image views layer and hide select menus for IE6
function showLayer(layer,state) {
  if (document.getElementById(layer)) {
   if (state == "on"){ 
     document.getElementById(layer).style.display='block';
	 if (document.getElementById('product-table')){
     	var orderTable = document.getElementById('product-table');
		var options = orderTable.getElementsByTagName('select');
		for (i=0;i < options.length;i++){
			options[i].style.visibility="hidden";
		}
	 }
   }
   if (state == "off"){ 
     document.getElementById(layer).style.display='none';
	 if (document.getElementById('product-table')){
     	var orderTable = document.getElementById('product-table');
		var options = orderTable.getElementsByTagName('select');
		for (i=0;i < options.length;i++){
			options[i].style.visibility="visible";
		}
	 }
   }
  }
 }

function changeImage(img) {
  var imageName;
 for (i = 0; i <= 9; i++) {
  imageName = "image" + i;
  if (document.getElementById(imageName)) {
   document.getElementById(imageName).style.display='none';
  }
 }
//var onImage = "image" + num;

document.getElementById(img).style.display='block';
//document.getElementById(img).selected=true;
}

function changeLayer(menuObj) {
 var layerName;
 for (i = 1; i <= 9; i++) {
  layerName = "image" + i; 
  if (document.getElementById(layerName)) {
   document.getElementById(layerName).style.display='none';
  }
 }
}


// popup image
function popimage(url) {
	newwindow=window.open(url,'name','height=895,width=700');
	if (window.focus) {newwindow.focus()}
	return false;
}