function switch_lang(temp_lang)
{
	document.getElementById("input_lang").value=temp_lang;
	document.getElementById("lang_form").submit();
}

function winpop(link,name,width,height)
{
    mywindow = window.open (link,name,"location=1,status=1,scrollbars=1,width="+width+",height="+height);
    mywindow.moveTo(0,0);
}