function jumpWin(){

	var linkSelect = MM_findObj("acheter");
	//alert(MM_findObj("acheter"));
	if (linkSelect != null) {
		var linkValues = linkSelect.options[linkSelect.selectedIndex].value.split(";");
		if (linkValues[1] == "_blank"){
			window.open(linkValues[0]);
		}else{
			window.location.href=linkValues[0];
		}
	}
}