var lastType = "";
function changeAction(type) 
	{
	if(document.p_log.Univers.value == '') 
		{
        alert('Veuillez selectionner un univers !');
        }
	else 
		{
        if(type == "login" && lastType == "") 
			{
           	var url = document.p_log.Univers.value;
           	document.p_log.action = url;
           	}
		}
	}
function LostPassword(type) 
	{
	if(document.pass_forgot.unipassperdu.value == '') 
		{
        alert('Veuillez selectionner un univers !');
        }
	else 
		{
        if(type == "login" && lastType == "") 
			{
           	var url = document.pass_forgot.unipassperdu.value;
           	document.pass_forgot.action = url;
           	}
		}
	}