// JavaScript Document

  function hesap(url_pop)
    {
     var popwidth=407;
     var popheight=380;
     var popleft = (window.screen.width-407)/2;
     var poptop = (window.screen.height-380)/2;
     hesap=window.open(url_pop,'hesap',
                                      'toolbar=yes,status=yes,menubar=no,location=no,directories=no,resizable=no,scrollbars=no,width='+ popwidth+',height='+ popheight+',left='+ popleft+',top='+ poptop);
    }

function P(url,h,w) { 
var p = "height=" + h + ",width=" + w + ",scrollbars=no";
window.open(url,"",p);
} 

function popup(url, name, gen, yuk){
	eval(window.open(url,name,"toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizeable=0,width=" + gen + ",height=" + yuk + ",screenX=5,screenY=5,top=5,left=5"));
}

var NScheck = (document.layers) ? 1 : 0;
var IEcheck = (document.all) ? 1 : 0;

        function slay(layisim){
    			if (IEcheck){
				eval('document.all'+'["'+layisim+'"]'+'.style.visibility="visible"');
				}
    			if (NScheck){
				eval('document.layers'+'["'+layisim+'"]'+'.visibility="visible"');
				}
        }
        
        function hlay(layisim){
    			if (IEcheck){
                eval('document.all'+'["'+layisim+'"]'+'.style.visibility="hidden"');
				}
    			if (NScheck){
                eval('document.layers'+'["'+layisim+'"]'+'.visibility="hidden"');
				}
        }