javascript - Click event on raphael pie chart -

i have multiple pie charts put them in array:

var pie_array = new array(); 

creating pie charts like:

for loop{       pie = r.piechart(48+i*120,40,30,[100],       {           colors: ["white"],           maxslices: 1       }); } 

now adding click event each pie chart :

 $.each(pie_array, function(i, p){         $(p).click(function(){             alert(p);         });     }); 

but unable fire event when click pie chart...any solutions?

possible duplicates: how add jquery click event graphael graphics?

and

how can add click evet rapahel pie chart?

but none of solutions work

i used:

 //below 1 says click event on unknown element..i printed p , raphael set  $.each(pie_array, function(i, p){         p.click(function(){             alert(p);         });     });   ,  $.each(pie_array, function(i, p){         p.node.oclick = function(){             alert(p);         };     }); 

but no progress

it looks not adding created pie charts array.