function csc($a,$b,$c,$d,$e) {
	var thimage = document.getElementById($b);
	var thdt = document.getElementById('dt');
		thdt.style.visibility='visible';
		//thdt.style.display='block';
		thdt.innerHTML = "<div class=\"thbar\"><div class=\"thbarlink\"><a href=\"http://" + $c +"\" target=\"_blank\">" + $c +"</a> </div><div><a href=\"javascript:dt();\">vissza</a></div></div><img src=\"../screens/" + $a + ".jpg\" width=\"" + $d +"\" height=\"" + $e +"\" alt=\"\" id=\"fullsc\" />";
	} 

function dt() {
	var thdt = document.getElementById('dt');
		thdt.innerHTML = "";
		thdt.style.visibility='hidden';
		//thdt.style.display='none';
	}