Fixes the heights of all children to same one.

same-height.js

/**
Usage:
<div class="row same-height" data-class="col-md-4">
    <div class="col-md-4"><p></p></div>
    <div class="col-md-4"><p></p><p></p></div>
    <div class="col-md-4"><p></p></div>
    <div class="col-md-4"><p></p></div>
</div>

All columns will have height similar to second column as It has highest height amount all of them.
**/
var max_height = 0;
$(".same-height").each(function(){
	var className = $(this).data('class');

	if(className){
		$(this).children('.'+className).each(function(){
			if(max_height < $(this).height()){
				max_height = $(this).height();
			}
		});
	}

	if(className){
		$(this).children('.'+className).each(function(){
			$(this).height(max_height);
		});
	}
});