// Java Document
var xmeret = 185;
var ymeret = 400; 
var melyik = null; 
var segednull = true; 
NS4 = (document.layers) ? 1 : 0; 
function megjelenito(mit,x,y) { 
if (document.layers) y-=10; 
if ((melyik != null) && NS4) { 
segednull = false;
melyik.close(); 
melyik = window.open( mit, "ujablak", "top=0, left=0, scrollbars=no, width="+x+", height="+y);
xmeret = x; 
ymeret = y; 
} else { 
melyik = window.open( mit, "ujablak", "top=0, left=0, scrollbars=no, width="+x+", height="+y); 
xmeret = x; 
ymeret = y; 
} 
}