image1 = new Image();
image1.src = "ontap_over.jpg";

image2 = new Image();
image2.src = "bigmenu/store_over.jpg";

image3 = new Image();
image3.src = "bigmenu/letters_over.jpg";

image4 = new Image();
image4.src = "bigmenu/past_over.jpg";

image5 = new Image();
image5.src = "bigmenu/contact_over.jpg";

image6 = new Image();
image6.src = "bigmenu/celebrate_over.jpg";

image7 = new Image();
image7.src = "bigmenu/radio_over.jpg";

image8 = new Image();
image8.src = "bigmenu/gadget_over.jpg";

much = 0;

function scrollBox()
{
boxHeight = document.getElementById("mainBox").scrollHeight;
temp = document.getElementById("mainBox");

if (much>10) {
				clearTimeout(scrolldelay);
				much=0;
				// alert(boxHeight + "  " + document.getElementById("mainBox").scrollTop);
			     if ((temp.scrollTop + 511) >= boxHeight) { document.getElementById("more").style.display = "none"; }
				}
		else {
		temp.scrollTop = temp.scrollTop + 20 ;
		much++;
            scrolldelay = setTimeout('scrollBox()',100);
}
}

function checkMore() {
boxHeight = document.getElementById("mainBox").scrollHeight;
temp = document.getElementById("mainBox");
//alert (boxHeight + " " + temp.scrollTop);
if ((temp.scrollTop + 511) >= boxHeight) { document.getElementById("more").style.display = "none"; }
 else { document.getElementById("more").style.display = "block"; }

}