Variation Support for Wish/Wait-List

Hi,

could you please consider to add variation support? I added it myself but it falls short regarding displaying that the current item is on the list already:

(function($){
	$(document).ready(function () {
		
		//ToDo: Function is missing "Child added to List successful"
		
		$( "li.variable-item" ).click(
			
			function(){
				
				clickedItem = $(this);

				//Wait a short time for updates
				
				setTimeout(
					function() {
						
						parent_id = $( "input[type=hidden][name=product_id]" ).val();
						variation_id = $( "input[type=hidden][name=variation_id]" ).val();
						title = clickedItem.data("title");
						
						if(variation_id && variation_id != "0"){
							//set data to variation
							$( ".br_wish_wait_block").attr("data-id",String(variation_id));
						}else{
							//set data to parent again
							$( ".br_wish_wait_block").attr("data-id",String(parent_id));
						}
					},
					250);
			}
		);
	});
})(jQuery);

Thank you for your reply.