$(document).ready(function(){

//Changing menu

       
	$('.menuChange').each(function(){
	
	var imgSrc = $(this).attr('src');
	var preloadImg = new Image();
	var imgExt = /(-a\.jpg$)/;
	
	preloadImg.src = imgSrc.replace(imgExt,'-b.jpg')

	$(this).hover(
		function(){
	$(this).attr('src', preloadImg.src);
			   },
		function(){
	$(this).attr('src', imgSrc);
				      
		}
		)//end hover

});//end each 

var discountCode = Math.floor((Math.random()*(9000000000)) + 10000000000000);

$("input[name='userCode']").val(discountCode); //rendom code generation

//tabs
$('#subscription').tabs();

})//end ready1