$(document).ready(function(){
	$('#contform-subm').live('click',function(){
	   sendMsg();
	});
	
	$('#captcha-field').live('keydown',function(e){
	   keyCode=e.which;
	   if(keyCode==13) sendMsg();
	});
	
	$('#captcha').live('click',function(){
	   $(this).attr('src','captcha?'+Math.random());
	});
				
});

function sendMsg(){
   var captcha=$('#captcha-field').val();
   var sender_name=$('#cont_username').val();
   var sender_email=$('#cont_email').val();
   var mess_content=$('#cont_message').val();
   $.ajax({
	  url:"/sendmail",
	  type:"POST",
	  data:({captcha:captcha,sender_name:sender_name,sender_email:sender_email,mess_content:mess_content}),
	  async:false,
	  dataType:'text',
	  success:function(resp){
		  response=eval("("+resp+")");
		  error_flag=response.error;
		  sys_msg=response.msg;
		  if(error_flag==true) $('#mailform-response').addClass('error');
		  else{
			  $('#captcha-field').val('');
			  $('#cont_username').val('');
			  $('#cont_email').val('');
			  $('#cont_message').val('');
			  $('#mailform-response').removeClass('error');
		  }
		  $('#mailform-response').html(sys_msg);
		  $('#captcha').attr('src','captcha?'+Math.random());
	  }
	  });
}