function vfunc (obj, ob)
{
	if (navigator.userAgent.indexOf ("Opera") != -1)
	{
		if(ob.id=="menu1")
			ob.style.left="217px";
		if(ob.id=="menu2")
			ob.style.left="355px";
		if(ob.id=="menu3")
			ob.style.left="468px";
		if(ob.id=="menu4")
			ob.style.left="582px";
	}
	
	ob.style.visibility="visible";
}

function vfuncoff (obj, ob)
{
	ob.style.visibility="hidden";
}
function OverCell(n)
{
	nc=document.getElementsByName("navcell");
	nc.item(n-1).className="a_over";
}

function OutCell(n)
{
	nc=document.getElementsByName("navcell");
	nc.item(n-1).className="a_out";
}
function over(n, name)
{
	nc=document.getElementsByName(name);
	nc.item(n).className="a_over1";
}

function out(n, name)
{
	nc=document.getElementsByName(name);
	nc.item(n).className="a";
}