$(function(){
	setHeight('.jumeau');	
	setHeight('.jumeau1');	
});
//global variable, this will store the highest height value  
var maxHeight = 0;  
  
function setHeight(col) {  
 //Get all the element with class = col  
     col = $(col);  
       
     //Loop all the col  
     col.each(function() {          
       
         //Store the highest value  
         if($(this).outerHeight() > maxHeight) {  
             maxHeight = $(this).outerHeight();  
         }  
     });  
       
     //Set the height  
     col.height(maxHeight);  
 }