function imgChange( oImg, sImg )
{	oImg.src = sImg;
	oImg.style.cursor="pointer"; 
}
function fnGo( hRef )
{
    document.location = hRef;
}
function PreLoadImages(aImages, sFolder) 
{
    if (document.images) 
    {
	   for (var i = 0; i < aImages.length; i++) 
	   {
	        var imageObject = new Image();
		    imageObject.src = sFolder + aImages[i];
	    }
    }
}