//if (top.length != self.length) top.location.href = self.location.href;
//if (!document.getElementById && document.all) document.getElementById = document.all;

function open_new(w,h)
{
Okno=window.open("","JSL",'toolbar=0,location=0,scrollbars=auto,width='+w+',height='+h+',resizable=1,top=50,left=50');
Okno.focus();
}

function Zobr(id)
{


	if(document.getElementById(id).style.display == "block")
	{
	document.getElementById(id).style.display = "none";
	}

	else
	{
	document.getElementById(id).style.display = "block";
	}

}