function scroll(obj, increase, delay, length) { 
delay = 10 
var pos = (increase < 0) ? increase * -1 : increase 
pos = Math.ceil(length/pos) 
var first = obj.scrollLeft 
function doScroll() { 
if (length && pos-- <= 0) { 
clearInterval(obj.interval) 
return 
} 
obj.scrollLeft += increase 
if (obj.scrollLeft !== first + increase) clearInterval(obj.interval) 
first = obj.scrollLeft 
} 
if (obj.interval) { 
clearInterval(obj.interval) 
} 
obj.interval = setInterval(doScroll, 0) 
}

function l_image(a)
         {
          document.images[1].src=a 
         }
		 
function hd()
{
	if (document.all['menu2'].style.display=='') {document.all['menu2'].style.display='none'}
	else
	{
		document.all['menu2'].style.display='';
	}
	
}