$(document).ready(function(){
        
$(".puntox").jHelperTip({
         trigger: "hover",
         source: "attribute",
         attrName: "alt",
         opacity: 0.8,
         autoClose:true
        });
$(".tip1").jHelperTip({
         trigger: "hover",
         source: "attribute",
         attrName: "alt",
         opacity: 0.8,
         autoClose:true
        });

});