var languageXmlHttp;

//Get language
function showLanguages(lang)
{ 
	languageXmlHttp=GetlanguageXmlHttpObject();
	if (languageXmlHttp==null)
 	{
 		alert ("Browser does not support HTTP Request");
 		return;
 	}
	var url="getLanguages.php";
	url=url+"?&lang="+lang+"&sid="+Math.random();
	languageXmlHttp.onreadystatechange=languageChanged;
	languageXmlHttp.open("GET",url,true);
	languageXmlHttp.send(null);
}

function languageChanged() 
{ 
	if (languageXmlHttp.readyState==4 || languageXmlHttp.readyState=="complete")
 	{ 
 		document.getElementById("languagediv").innerHTML=languageXmlHttp.responseText;
 	} 
}


function GetlanguageXmlHttpObject()
{
	var languageXmlHttp=null;
	try{// Firefox, Opera 8.0+, Safari
 		languageXmlHttp=new XMLHttpRequest();}
	catch (e){//Internet Explorer
 		try{languageXmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}
 		catch (e){languageXmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}
 	}
	return languageXmlHttp;
}

function changeLanguageClass(isSelected)
{
	var classString="language";
		

	if(!isSelected)
	{
		classString="languageEmpty";
	}
	

	document.getElementById("language").className = classString;
}