function metVarDansChamp (nomVariable,idChamp)
 {
 var infos = location.href.substring(location.href.indexOf("?")+1, location.href.length)+"&"
 //alert ("infos1:"+infos)
 if (infos.indexOf("#")!=-1)
	infos = infos.substring(0,infos.indexOf("#"))+"&"
//	alert ("infos2:"+infos)
 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("&"))
 }
document.getElementById(idChamp).value= variable
}