$(document).ready(function() {

	//if submit button is clicked
	$('#submit').click(function () {

		//Get the data from all the fields
        var spam = $('input[name=spam]');
		var name = $('input[name=name]');
		var email = $('input[name=email]');
	  	var comment = $('textarea[name=comment]');

		//Simple validation to make sure user entered something
		//If error found, add hightlight class to the text field
        	if (spam.val()!=='') {
			spam.addClass('hightlight');
			return false;
		} else spam.removeClass('hightlight');
		if (name.val()=='') {
			name.addClass('hightlight');
			return false;
		} else name.removeClass('hightlight');

		if (email.val()=='') {
			email.addClass('hightlight');
			return false;
		} else email.removeClass('hightlight');


		if (comment.val()=='') {
			comment.addClass('hightlight');
			return false;
		} else comment.removeClass('hightlight');

           var x=email.val()
var atpos=x.indexOf("@");
var dotpos=x.lastIndexOf(".");
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length)
  {
  	email.addClass('hightlight');
			return false;
  }  else email.removeClass('hightlight');


		//organize the data properly
		var data = 'name=' + name.val() + '&email=' + email.val()  + '&comment='  + encodeURIComponent(comment.val());

		//disabled all the text fields
		$('.text').attr('disabled','true');

		//show the loading sign
		$('.loading').show();

		//start the ajax
		$.ajax({
			//this is the php file that processes the data and send mail
			url: "process_frm.php",

			//GET method is used
			type: "GET",

			//pass the data
			data: data,

			//Do not cache the page
			cache: false,

			//success
			success: function (html) {
				//if process.php returned 1/true (send mail success)
				if (html==1) {
					//hide the form
					$('.form').fadeOut('slow');

					//show the success message
					$('.done').fadeIn('slow');

				//if process.php returned 0/false (send mail failed)
				} else alert('Sorry, unexpected error. Please try again later.');
			}
		});

		//cancel the submit button default behaviours
		return false;
	});
});

function setColor (control, color) {
if (control.style) {
if (control.value != control.defaultValue) {
control.style.backgroundColor = color;
}
else {
control.style.backgroundColor = '';
}
}
}

  var http_request = false;
   function makeRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url + parameters, true);
      http_request.send(null);
   }
    function makeRequest2(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents2;
      http_request.open('GET', url + parameters, true);
      http_request.send(null);
   }
      function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('res').innerHTML = result;
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   function alertContents2() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('res2').innerHTML = result;
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
function submitForm()
{
	document.getElementById("contact").submit();
}