function toggleMenu(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {	
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {

        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
    }	
}
document.onclick=check; 
function check(e){ 
var target = (e && e.target) || (event && event.srcElement); 
var obj = document.getElementById('menuwindow'); 
var obj2 = document.getElementById('openlanguagemenu'); 
var parent = checkParent(target); 
if(parent){obj.style.display='none'} 
if(target==obj2){obj.style.display='block'} 
} 
function checkParent(t){ 
while(t.parentNode){ 
if(t==document.getElementById('menuwindow')){ 
return false 
} 
t=t.parentNode 
} 
return true 
} 
//--end functions for language menu --//