$(document).ready(function(){
	
	
	 //set the starting bigestHeight variable  
     var biggestHeight = 0;  
     //check each of them  
     $('.equal_height').each(function(){  
         //if the height of the current element is  
         //bigger then the current biggestHeight value  
         if($(this).height() > biggestHeight){  
             //update the biggestHeight with the  
             //height of the current elements  
             biggestHeight = $(this).height();  
         }  
     });  
     //when checking for biggestHeight is done set that  
     //height to all the elements  
     $('.equal_height').height(biggestHeight);  
	
	

   

});