$(document).ready(function(){
		$("form").submit(function(){
								  
			var email = document.getElementById('email').value;
			
			var full_name = document.getElementById('name').value;
			var comment = document.getElementById('comment').value;
			
			if( ( email == '') ||( full_name == '')||( comment == '') )
			{
				if($("#msg02").is(":visible"))	
					$("#msg02").text('');
					
				if($("#msg03").is(":visible"))	
					$("#msg03").text('');	
				
				if($("#msg01").is(":hidden"))
				{
					$("#msg01").text('Please complete required fields. Required fields are marked with an asterisk *.');
					$("#msg01").slideDown("slow");
				}
				else	
					$("#msg01").css("display","none");
					
				return false;
			}
			else if(email != '')
			{
						var myRegExp=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
						if(!(myRegExp.test(email)))
						{
							
							
									if($("#msg02").is(":visible"))	
										 $("#msg02").text('');
									if($("#msg03").is(":visible"))	
										 $("#msg03").text('');	 
										 
									if($("#msg01").is(":visible"))
									{
										  $("#msg01").text('');
										  $("#msg01").css("display","none");
									}
									if($("#msg01").is(":hidden"))
									{
										$("#msg01").text('Provide valid email address.');
										$("#msg01").slideDown("slow");
									}
									else	
										$("#msg01").css("display","none");
							return false;
						}
						
			}
			else
			{
			  return true;	
			}
    });

  });
  
  
  
$(document).ready(function() {
	 $("#tab01").click(function () {
		$("#tabbox01").css("display","block");
		$("#tab01 a").addClass("select");
		
		$("#tabbox02").css("display","none");
		$("#tab02 a").removeClass("select");
	   });
  });
$(document).ready(function() {
	 $("#tab02").click(function () {
		$("#tabbox02").css("display","block");
		$("#tab02 a").addClass("select");
		
		$("#tabbox01").css("display","none");
		$("#tab01 a").removeClass("select");
	   });
  });