if (!document.myGetElementsByClassName) {
	document.myGetElementsByClassName = function(className) {
	    var children = document.getElementsByTagName('*') || document.all;
	    var elements = new Array();
		for (var i = 0; i < children.length; i++) {
			var child = children[i];
			var classNames = child.className.split(' ');
			for (var j = 0; j < classNames.length; j++) {
		        if (classNames[j] == className) {
	                elements.push(child);
	                break;
		        }
			}
	    }
	    return elements;
	}
}

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) 	{
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curleft += obj.x;
	}
	return curleft;
}
	
function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y) {
		curtop += obj.y;
	}
	return curtop;
}

function openSubMenu(tmpObj){
	var contObj = tmpObj.childNodes[0];
	if(contObj){
		contObj.className = contObj.className.replace(/hiddendiv/g, 'visiblediv');	
		var posX = findPosX(tmpObj);
		contObj.style.marginTop = (navigator.userAgent.indexOf('MSIE') > 0)? "9px" : "12px";
		contObj.style.left = ((navigator.userAgent.indexOf('MSIE') > 0)? (posX - 58) : (posX - 19)) + 'px';
	}
}

function closeSubMenu(tmpObj){
	var contObj = tmpObj.childNodes[0];
	if(contObj){
		contObj.className = contObj.className.replace(/visiblediv/g, 'hiddendiv');
	}
}

function initMenu(){
	var menuCatObj = document.myGetElementsByClassName('DsubMenu');
	var cLen = menuCatObj.length;
	for(var i=0;i<cLen;i++){
		menuCatObj[i].onmouseover = function (){
			openSubMenu(this);
		}
		menuCatObj[i].onmouseout = function (){
			closeSubMenu(this);
		}
 		var subMenuObj = menuCatObj[i].childNodes[0];
 	}
}

var oldOnload = window.onload;
window.onload = function (){
	if(oldOnload){
		oldOnload;
	}
	initMenu();
}

function validateCandidate(){
		
	var objVar = new validate();		
	objVar.formName = "register";
	var jsCnt = 0;
	
	objVar.fieldN[jsCnt] = "firstName";
	objVar.fieldV[jsCnt] = "First name";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "firstName";
				
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "lastName";
	objVar.fieldV[jsCnt] = "Last name";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "lastName";
		
	jsCnt++; 
	
	objVar.fieldN[jsCnt] = "loc";
	objVar.fieldV[jsCnt] = "Where would you like to work?";
	objVar.fieldT[jsCnt] = "mselect";
	objVar.fieldI[jsCnt] = "loc";
		
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "currentAddress";
	objVar.fieldV[jsCnt] = "Current Address";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "currentAddress";

	jsCnt++; 
	objVar.fieldN[jsCnt] = "jobType";
	objVar.fieldV[jsCnt] = "Job Type";
	objVar.fieldT[jsCnt] = "mselect";
	objVar.fieldI[jsCnt] = "jobType";
	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "nationality";
	objVar.fieldV[jsCnt] = "Nationality";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "nationality";		
		
	if(document.getElementById('jobLang').checked){
		
		jsCnt++;
	
		objVar.fieldN[jsCnt] = "visaType";
		objVar.fieldV[jsCnt] = "Visa Type";
		objVar.fieldT[jsCnt] = "text";
		objVar.fieldI[jsCnt] = "visaType";
		
		jsCnt++;
	
		objVar.fieldN[jsCnt] = "visaExpire";
		objVar.fieldV[jsCnt] = "Expiry Date (dd/mm/yyyy)";
		objVar.fieldT[jsCnt] = "date";
		objVar.fieldI[jsCnt] = "visaExpire";	
	}
	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "email";
	objVar.fieldV[jsCnt] = "Email address";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "email";
		
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "phone";
	objVar.fieldV[jsCnt] = "Phone number";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "phone";
					
	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "password";
	objVar.fieldV[jsCnt] = "Please provide a password in order to be able to login on future occasion";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "password";
	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "hearedFrom";
	objVar.fieldV[jsCnt] = "Where did you hear of us?";
	objVar.fieldT[jsCnt] = "select";
	objVar.fieldI[jsCnt] = "hearedFrom";	

	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "code";
	objVar.fieldV[jsCnt] = "Please type the number shown above";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "code";
	
	var retVal = objVar.checkEmpty();
	return retVal;
}

function validateLogin(){
		
	var objVar = new validate();		
	objVar.formName = "login";
	var jsCnt = 0;
	
	objVar.fieldN[jsCnt] = "email";
	objVar.fieldV[jsCnt] = "Email";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "email";
				
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "password";
	objVar.fieldV[jsCnt] = "Password";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "password";
		
	var retVal = objVar.checkEmpty();
	return retVal;
}

function validateChangePW(){
		
	var objVar = new validate();		
	objVar.formName = "changePW";
	var jsCnt = 0;
	
	objVar.fieldN[jsCnt] = "passOld";
	objVar.fieldV[jsCnt] = "Existing password";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "passOld";
				
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "passNew";
	objVar.fieldV[jsCnt] = "New password";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "passNew";
	
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "passNewCf";
	objVar.fieldV[jsCnt] = "Confirm password";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "passNewCf";
	objVar.fieldC[jsCnt] = "passNew";
		
	var retVal = objVar.checkEmpty();
	return retVal;
}
function validateForgotpass(){
		
	var objVar = new validate();		
	objVar.formName = "forgotpass";
	var jsCnt = 0;
	
	objVar.fieldN[jsCnt] = "email";
	objVar.fieldV[jsCnt] = "Email";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "email";
	
	var retVal = objVar.checkEmpty();
	return retVal;
}

function validateClientEnquiry(){
	
	var objVar = new validate();		
	objVar.formName = "client_enquiry";
	var jsCnt = 0;
	
	objVar.fieldN[jsCnt] = "firstName";
	objVar.fieldV[jsCnt] = "Your firstname";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "firstName";
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "lastName";
	objVar.fieldV[jsCnt] = "Your lastname";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "lastName";
	jsCnt++; 
	
	objVar.fieldN[jsCnt] = "email";
	objVar.fieldV[jsCnt] = "Your email address";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "email";
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "enquiry";
	objVar.fieldV[jsCnt] = "Your enquiry";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "enquiry";
	jsCnt++;
	
	objVar.fieldN[jsCnt] = "code";
	objVar.fieldV[jsCnt] = "Your code";
	objVar.fieldT[jsCnt] = "text";
	objVar.fieldI[jsCnt] = "code";
	jsCnt++;
	
	var retVal = objVar.checkEmpty();
	return retVal;
	
}