function checkAddUser(){
	var isError = false;
	for(i=0; i < document.addUser.elements.length ; i++){
		if(document.addUser.elements[i].type == "text" || document.addUser.elements[i].type == "textarea" || document.addUser.elements[i].type == "password" ){		
			isError = checkForNullVal(document.addUser.elements[i].value, "You cannot have blank fields");			
			if(isError){
				document.addUser.elements[i].focus();
				document.addUser.elements[i].select();
				break;
			}
		}
	}
	if(!isError)
		isError = checkPasswords(document.addUser.password.value, document.addUser.password2.value);
	
	if(isError)
		return false;
	else
		return true;
}
function checkAddVacancyForm(){
	var isError = false; 
	for(i=0; i < document.addJob.elements.length ; i++){
		
		if(document.addJob.elements[i].type == "text" || document.addJob.elements[i].type == "textarea"){		
			isError = checkForNullVal(document.addJob.elements[i].value, "You cannot have blank fields");			
			if(isError){
				document.addJob.elements[i].focus();
				document.addJob.elements[i].select();
				break;
			}
		}
		
		
	}
	if(!isError){
		isError = checkForNumerical(document.addJob.referenceNumber.value, "You need numerical data for the reference number");			
		if(isError){				
			document.addJob.referenceNumber.focus();
			document.addJob.referenceNumber.select();
		}
	}
		
	if(isError)
		return false;
	else
		return true;
}
function checkSearch(checkVal){
	var isError = false; 
	isError = checkIllegalChars(checkVal,'You cannot enter illegal seach charchters');
	if(isError)
		return false;
	else
		return true;
}

function checkEnquiry(){
	var isError = false; 
	for(i=0; i < document.enquiry.elements.length ; i++){		
		if(document.enquiry.elements[i].type == "text" || document.enquiry.elements[i].type == "textarea"){		
			isError = checkForNullVal(document.enquiry.elements[i].value, "You cannot have blank fields");			
			if(isError){
				document.enquiry.elements[i].focus();
				document.enquiry.elements[i].select();
				break;
			}
		}else if(document.enquiry.elements[i].type == "select-one"){
			isError = checkForNullVal(document.enquiry.elements[i].value, "Please make a valid selection");	
			//
			if(isError){
				document.enquiry.elements[i].focus();
				break;
			}
		}
	}	
	if(isError)
		return false;
	else
		return true;
}