function listeArchives(obj, scriptURL)
{
	index = obj.selectedIndex;
	value = obj.options[index].value;
	
	document.location = scriptURL+"?date="+value;
}

function presetListbox( form, listbox, value)
{
	obj = "document."+form+"."+listbox;
	listboxLen = eval(obj).length;
	for (i=0; i<listboxLen; i++)
	{
		if ( eval(obj).options[i].value == value )
		{
			eval(obj).options[i].selected = true;
			break;
		}
	}
}