/*
 	 * Ka-Ching Shopping Cart System Version 1.0
 	 * Release Date: 17/12/2002
 	 * Copyright (C) 2000 - 2002 Miro International Pty Limited 
	 */

ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
ns6 = (document.getElementById)? true:false

	
function layerWrite(id,nestref,text) {
	if (ns4) {
		var lyr = (nestref)? eval('document.'+nestref+'.document.'+id+'.document') : document.layers[id].document
		lyr.open()
		lyr.write(text)
		lyr.close()
	}
	else if (ie4) 
	{
		document.all[id].innerHTML = text
	}
	else if (ns6)
	{
		lyr = document.getElementById(id);
		lyr.innerHTML = text;
	}
}

function viewpreview(variation)
{
	
	var splitstring = variation.split("|");
	if (splitstring[1] != "" && splitstring[1] != undefined)
	{
		document.preview.src = "images/product_images/preview/pr_" + splitstring[1];
	}
	
	if (splitstring[2] != "0.00" && splitstring[1] != undefined)
	{
		//write price
		layerWrite('priceDiv', null, '$' + splitstring[2]);
		document.kaching.price.value = splitstring[2];
		
	}	
	
	if (splitstring[4] != "" && splitstring[1] != undefined)
	{
		//write sku
		layerWrite('skuDiv', null, splitstring[4]);
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}