function getValueSelected(){
	var x = document.form0.selectFormName.selectedIndex;
	return (document.form0.selectFormName.options[x].value);
};

function translate()
{
document.getElementById('loading').style.display='block';
var url="";
url="worker.php?";
url=url+"source_text="+document.form.source_text.value;
url=url+"&source_lang="+document.form.source_lng.options[document.form.source_lng.selectedIndex].value;
url=url+"&dest_lang="+document.form.dst_lng.options[document.form.dst_lng.selectedIndex].value;


if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  xmlhttp.open("GET",url,false);
  xmlhttp.send(null);
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  xmlhttp.open("GET",url,false);
  // Do not send null for ActiveX
  xmlhttp.send();
  }
document.getElementById('output_txt').innerHTML=xmlhttp.responseText;
document.getElementById('loading').style.display='none';
}