$(document).ready(function(){
	
	
	
	    if($("#newsletter").length){
    
		$("#newsletter").submit(function(){
		    var newsletterForm = $(this);    	
		    
		    var control = $("#subscribeEmail").validateEmail();
		   
		    if(control != 1){
			
		        var URL = newsletterForm.attr("action");
                        var dataStr = "subscribeEmail="+$("#subscribeEmail").val();
                        
				$.ajax({
					type: 'post',
					url: URL,
					data: dataStr,
                                   
					success: function(results) {
                                                
							if(results == true) {
								alert("your e-mail address was correctly insert in to our database.");
							} else {
								alert("there was some problems, please try again later..");
							}
					}
				});
		    }else{
		    	alert("Please enter a valid email address");
		    }
	        return false;    
	    });
	
	 
		// eMail validation
		$.fn.validateEmail = function(){
			var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
			if(filter.test(this.val())){
				this.removeClass("error");
				return 0;
			}else{
				this.addClass("notRight");
				return 1;
			}
		}
			
	}	

});