// recuperer varible sur form resa

function getVar (nomVariable)
	{
		var infos = location.href.substring(location.href.indexOf("?")+1, location.href.length)+"&"
		if (infos.indexOf("#")!=-1)
		infos = infos.substring(0,infos.indexOf("#"))+"&"
		var variable=0
		{
			nomVariable = nomVariable + "="
			var taille = nomVariable.length
			if (infos.indexOf(nomVariable)!=-1)
			variable = infos.substring(infos.indexOf(nomVariable)+taille,infos.length).substring(0,infos.substring(infos.indexOf(nomVariable)+taille,infos.length).indexOf("&"))
		}
		return variable
	}