function showmodal(htmls, image)
{
	var actualposition = document.documentElement.scrollTop ;
	var modbox = document.getElementById(htmls);
	var shad = document.getElementById('shad');
	

		modbox.innerHTML = "\<img src\=images/rub/"+image+"\.jpg border\=0 class\=img \>";
	document.body.style.overflow='hidden';
	modbox.style.marginTop = (actualposition-260)+"px";
	shad.style.display="block";
	modbox.style.display="block";
	document.getElementsByTagName("html")[0].style.overflow = "hidden";

	window.scrollTo(0,actualposition);     
}


function closemodal(id)
{
	var modbox = document.getElementById(id);
	var shad = document.getElementById('shad');
	
	modbox.style.width='';
	modbox.style.marginLeft='';
	shad.style.display="none";
	modbox.style.display="none";
	document.body.style.overflow='';
	document.getElementsByTagName("html")[0].style.overflow = "";
}