function $() 
    {
	if (arguments.length>1) {
		return false;
	}
	if (arguments.length<1) {
		return false;
	}

	var element = arguments[0];

    if (typeof element == 'string') {
        if (document.getElementById) {
            element = document.getElementById(element);
        } else if (document.all) {
            element = document.all[element];
        }
    }
	
	return element;
    }
    
function focusOn(elem)
{
	elem.style.backgroundColor = '#ffffff';
	elem.style.border='1px #1D5280 solid';
}

function focusOff(elem)
{
	elem.style.backgroundColor = '#ffffff';
	elem.style.border='1px #D4D4D4 solid';
}

function submitOnEnter(e, action) 
{
	if (window.event && window.event.keyCode == 13) 
	{
		eval(action);
	}
	else 
	{
	    if (e.keyCode == 13) 
	    {
		    eval(action);
	    }
	}
}    

function popupPic(sPicURL) 
{
    var w = 600;
    var h = 600;
    var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    var winprops = 'height='+w+' ,width='+h+',top='+wint+',left='+winl+',resizable=true,status=0';
    window.open( "/popups/vizualizareFotografie.html?"+sPicURL, "", winprops);
    
}

function toggleSubMenuItem(subMenuItemID, count)
{
  if (count==null||count<=0) count=20;
  for (i=1; i<=count; i++) {
    subItem = 'subMenu' + i;
  	if ( subMenuItemID != subItem) {
	   if (document.getElementById(subItem))
		   document.getElementById(subItem).className = "dN";
	}
  }
  if (document.getElementById(subMenuItemID).className == "dN")
  {
  	document.getElementById(subMenuItemID).className = "dB";
  }
  else {
	document.getElementById(subMenuItemID).className =  "dN";
  }
}

//function changeCulture(culture)
//{
//        var hasChanged = Layout.ChangeCulture(culture);

//        if (hasChanged.value)
//        {
//            document.location.href = document.location;
//        }
//}

//function changeLanguage( lang )
//{
////alert("changeCulture");
//    if($("hLang")!=lang)
//    {   
//        $("hLang").value = lang;
//        $("frmMain").submit();
//        document.location.href(document.location + "");
//    }   
//}

function doSearch()
{
    var keyword = $("txSearch").value;
    if(keyword!="" > 0 &&  keyword != "cauta in site")
    {
        document.location.href = "/search.aspx?caut="+keyword;
    }
    return false;
}

function searchKey(e)
{
    var keynum;
    //try {console.log('a');}catch(ex){}
    if(window.event) // IE
        keynum = e.keyCode
    else if(e.which) // Netscape/Firefox/Opera
        keynum = e.which
    if (keynum ==13)
    { 
        doSearch();
        return false;
    }
    else
        return true;
}