$(document).ready(function(){
  		  
  	var contact = document.getElementById('contact-div');
  	
  	if(contact) 
  	{
  
		var emailPattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
		
		var commentPattern = /.{10,1000}/;
		
		
		var email = $("#email-input");
		
		var emailValue = email.attr("value");
		
		
		var comment = $("#comment-text");
		
		var commentDiv = $("#comment");
		
		
		var emailDiv = $("#email-form");
		
		
		var submitButton = $("#submit");
		
		var emailP = $("#email-form p");
		
		var commentP = $("#comment p");
		
	
		$(submitButton).attr("disabled", "disabled");
		
		
		$(email).focus(function() {
		
			$(email).val('');
		});	
	
		$(email).blur(function() {
		
			var emailBlur = $(email).val();
			if(!emailPattern.test(emailBlur) )
			{
					$('#email-input').focus();
					emailP.html("Enter a correct email address");
					$(submitButton).attr("disabled", "disabled");
	
					
			}
			else
			{
				$(submitButton).removeAttr("disabled");
				$(emailP).empty();
	
			}
		});
	
		
		$(comment).blur(function() {
			var commentBlur = $(comment).val();
			if(!commentPattern.test(commentBlur))
			{
				$('#comment-text').focus();
				commentP.html("Enter a value between 10-1000 characters");
				$(submitButton).attr("disabled", "disabled");
			}
			else
			{
				$(submitButton).removeAttr("disabled");
				$(commentP).empty();
			}		
		});
		
		
		
	} //end contact if
  });