function MM_preloadImages() 
{
	if (document.images) 
	{
		var imgFiles = MM_preloadImages.arguments;
		if (document.preloadArray==null)
		{
			document.preloadArray = new Array();
		}
		var i = document.preloadArray.length;
		with (document) 
		for (var j=0; j<imgFiles.length; j++) 
		{
			if(imgFiles[j].charAt(0)!="#")
			{
				preloadArray[i] = new Image;
				preloadArray[i++].src = imgFiles[j];
			}
		}
	}
}

function SwitchImage(name, tag)
{
	document.images[name].src = "images/" + tag + ".gif";
}
function NewWindow(url) 
{
	newwin=window.open (url, "comment", "width=360,height=340,top=170,left=280,resizable=no,status=no,toolbar=no,scrollbars=no");
	if (!newwin.opener)
	{ 
		newwin.opener=self;
	}
	if(parseInt(navigator.appVersion) >= 4)
	{
		newwin.window.focus();
	}
}