function telechargerCatalogue() {
var url = "http://www.sagne.com/administration/media/tiny-mce/files/catalogue/catalogue-sagne-2009-2010.pdf";
propriete = "top=0,left=0,resizable=0, status=0, directories=0, addressbar=0, toolbar=0, scrollbars=0, menubar=0, location=0, statusbar=0";
win = window.open(url,"CatalogueSagne", propriete)
}