function ClickRadio()
{

	val = document.getElementsByName('Tri');
	for(i=0;i< val.length;i++)
	{
		if (val[i].checked==true)
		{
			document.getElementById('TriEtrecherche').submit();
			break;
			
		}
	}
}

function ChangeSelectZone()
{
	ancien=document.getElementsByName('Theme');
	ancien[0].value ="" 
	val = document.getElementsByName('Zone');
	document.getElementById('TriEtrecherche').submit();
}
function  ChangeSelectTheme()
{
	ancien=document.getElementsByName('Zone');
	ancien[0].value ="" 
	val = document.getElementsByName('Theme');
	document.getElementById('TriEtrecherche').submit();
}