function verScroll(dir, spd, loop) {
	loop = true;
	direction = "up";
	speed = 10;
	scrolltimer = null;

	if(document.layers){
		var page = eval(document.contentLayer);
	} else {
		if(document.getElementById){
			var page= eval("document.getElementById('contentLayer').style");
		} else {
			if(document.all){
				var page = eval(document.all.contentLayer.style);
			}// end if
		}// end if
	}// end if

	direction = dir;
	speed = parseInt(spd);
	
	var y_pos = parseInt(page.top);
	
	if(loop == true){
		if(direction == "dn"){
			page.top = (y_pos - (speed));
		} else {
			if(direction == "up" && y_pos < 10){
				page.top = (y_pos + (speed));
			} else {
				if(direction == "top"){
					page.top = 10;
				}// end if
			}// end if
		}// end if
		scrolltimer = setTimeout("verScroll(direction,speed)", 1);
	}// end if
}// end function

function stopScroll() {
	loop = false;
	clearTimeout(scrolltimer);
}// end function