/*
 * 
 * ajout d'un selector contains insensible à la case
 * 
 */


$.extend($.expr[":"], {  
	"contains-ic": function(elem, i, match, array) {  
            return (elem.textContent || elem.innerText || "").toLowerCase ().indexOf((match[3] || "").toLowerCase()) >= 0;  
        }  
 });