function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
	  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}


function addLoadEvent(func)
{
	var oldonload = window.onload; 
	if (typeof window.onload != 'function'){
		window.onload = func; 
	}else{
		window.onload = function(){
			if (oldonload){
				oldonload();
			} 
			func(); 
		}
	}
}

function ShopChangeImage(imagename)
{
	if(document.getElementById('image_tag'))
		document.getElementById('image_tag').src='/content/shop/images/normal/'+imagename;
}

function preload(images) {
    if (document.images) {
        var i = 0;
        var imageArray = new Array();
        var preImages = new Array();
        imageArray = images.split(',');
        var imageObj = new Image();
        for(i=0; i<=imageArray.length-1; i++) {
            //document.write('<img src="/shared/images/custom/' + imageArray[i] + '" />');// Write to page (uncomment to check images)
            //imageObj.src='/shared/images/custom/' + images[i];
            preImages[i] = new Image();
            preImages[i].src = '/shared/images/custom/' + images[i];//yourImages[i];

        }
    }
}

           // preload('logo.png,page_bg.jpg,content_top.gif,content_bg.jpg,content_bottom.gif,footer_bg.gif,shoppingcart.gif,button_bg.gif');