/*var menuszam=4;
var menuk=new Array(menuszam);
for (i=0;i<menuszam;i++){
	menuk[i]=new String();
}

menuk[0]="bemutat";
menuk[1]="referenciak";
menuk[2]="roxy";
menuk[3]="linkek";


var type="";

if (navigator.userAgent.indexOf("Opera")!=-1
    && document.getElementById) type="OP";

if (document.all) type="IE";

if (document.layers) type="NN";

if (!document.all && document.getElementById) type="MO";


function ShowDiv(name){
  if (type=="IE") {
		for (k=0; k<menuszam ; k++)
		{
			eval("document.all['" + menuk[k] + "'].style.visibility='hidden'");
		}
		eval("document.all['" + name + "'].style.visibility='visible'");
  }
  
  if (type=="NN") {
		for (k=0; k<menuszam ; k++)
		{
			eval("document." + menuk[k] + ".visibility='hidden'");
		}
		eval("document." + name + ".visibility='visible'");
  }
  
  if (type=="OP"){ 
		for (k=0; k<menuszam ; k++)
		{
		    eval("document.getElementById('" + menuk[k] + "').style.visibility='hidden'");
		}
	    eval("document.getElementById('" + name + "').style.visibility='visible'");
  }
  
 if (type=="MO")
  {
	 
		for (k=0; k<menuszam ; k++)
		{
		    //eval("document.getElementById('" + name + "').style.visibility='hidden'");
			document.getElementById(menuk[k]).setAttribute('style','visibility:hidden;');
		}
		document.getElementById(name).setAttribute('style','visibility:visible;');
/*		if (eval("document.getElementById('" + name + "')"))
		{
			eval("document.getElementById('" + name + "').setAttribute('style','visibility:visible')");		
		}
*/
/*	

 }

}
*/

function OpenWindow(sitename,name){
	window.open(sitename,name,'width=780,height=640,resizeable=no,directories=no,menubar=no,toolbar=no,scrollbars=no,left=0,top=0');
	return false;
}

function OpenWindowForPictures(sitename,name){
	window.open(sitename,name,'width=820,height=640,resizeable=no,directories=no,menubar=no,toolbar=no,scrollbars=no,left=20,top=20');
	return false;
}