var variable_flag = 0;
var submenu_variable_flag = 0;
// JavaScript Document
$(document).ready(function() {

	$.preload( '.Preload', {
	    find:'.jpg',
	    replace:'_over.jpg'
	});
	$.preload( '.PreloadPNG', {
	    find:'.png',
	    replace:'_over.png'
	});
	
	//add animation
	$('.Preload').hover(function(){
	
	var image_src = this.src;
	var image_array_src = image_src.split('_over');
	
	if(image_array_src.length < 2){
		variable_flag = 0;
		this.src = this.src.replace('.jpg','_over.jpg');
	}else{
		variable_flag = 1;
	}
			
	},function(){
		if(variable_flag == 0){
			this.src = this.src.replace('_over','');
		}
	});
	
	$('.PreloadPNG').hover(function(){
									
		var submenu_image_src = this.src;

	var submenu_image_array_src = submenu_image_src.split('_over');

		if(submenu_image_array_src.length < 2){
		submenu_variable_flag = 0;
		this.src = this.src.replace('.png','_over.png');
		}else{
			submenu_variable_flag = 1;
			}
	},function(){
		if(submenu_variable_flag == 0){
			this.src = this.src.replace('_over','');
		}
	});	
		$('#Apply_Now_button').click(function() {
		  $('#carrerFormHolder').slideDown('slow', function() {
			// Animation complete.
		  });
		});


});


function validateEmail(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(email) == false) {
      return false;
   }
}
function validateApplication(){

	var lastname= document.getElementById('lastname').value;
	var middlename= document.getElementById('middlename').value;
	var firstname= document.getElementById('firstname').value;
	var cityofresidence=document.getElementById('cityofresidence').value;
	var areacodeofresidence=document.getElementById('areacodeofresidence').value;
	var phonenumberofresidence=document.getElementById('phonenumberofresidence').value;
	var emailaddress=document.getElementById('emailaddress').value;
/*	var CVfile=document.getElementById('CVfile').value;
*/	var Achievements=document.getElementById('Achievements').value;
	
if(lastname==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your last name");
	$('#MsgLink').click();
	return false;
	}
if(middlename==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your middle name");
	return false;
	}	
if(firstname==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your first name");
	return false;
	}	
	
if(cityofresidence==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your city of residence");
	return false;
	}	
	
if(areacodeofresidence==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your postal code");
	return false;
	}	
	
if(phonenumberofresidence==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your phone number");
	return false;
	}
if(emailaddress==''){
	$('#FormMsg').css('color','#F00').html("* Please insert your email address");
	return false;
	}	

if(validateEmail(emailaddress) == false){
	$('#FormMsg').css('color','#F00').html("* Please insert a valid email address");
	return false;
	}

	
if(Achievements==''){
	$('#FormMsg').css('color','#F00').html("* Please list your Achievements");
	return false;
	}	

if(document.Applyform0.TermsCondition.checked == false){ 
	$('#FormMsg').css('color','#F00').html("* Please you must Agree on the terms and conditions first");
	return false;
	}


$('#FormMsg').css('color','#090').html("Validating and sending...");
	return true;
	}