function keruletek(varos){
	if (varos=='Budapest'){
		document.getElementById('tr_keruletek').style.display='';	
	} else {
		document.getElementById('tr_keruletek').style.display='none';
	}
}

function open_window(url, window_width, window_height, ablak) {
		if (ablak == null){
			var ablak = Maximmo;			
		} 
	xpos = screen.width/2-window_width/2;
	ypos = screen.height/2-window_height/2;
	new_window = open(url, ablak, 'width='+window_width+',height='+window_height+',status=no,menubar=no,scrollbars=yes,resizable=yes,top='+ypos+',left='+xpos+''); if (window.focus) (new_window.focus());
}

function init(width, height){
		if (width == null){
			var width = 850;			
		} 
		if (height == null){
			var height = 700;
		}
    
    self.resizeTo(width+50, height+75);
    self.moveTo((screen.width-width)/2, (screen.height-height)/2);
    self.focus();
} 
function nyomtatas(){
			document.getElementById('div_print').style.display='none';	
			document.getElementById('div_print').style.visibility='hidden';				
window.print();
			document.getElementById('div_print').style.display='block';	
			document.getElementById('div_print').style.visibility='visible';				
}