function verifyLogin()
{
	
	var errFlag = false;

	var errMsg = "The Following Error occurs : \n";	
	
	errMsg = errMsg + "__________________________________\n\n";
	
	//Users User Validation
	
	if (isEmpty(loginform.user_username.value))
	{
		errMsg = errMsg + " -  CBT User Login Name is Required! \n";
		errFlag = true;
	}

	var illegalChars= /[\(\)\<\>\'\`\;\:\\\/\"\[\]\%\#\|\$\*\@\!\^\&\+\=\`\"\~\?\.]/
	
	var string2 = loginform.user_username.value;
	var string3 = loginform.user_password.value;

	if (string2.match(illegalChars)) 
	{
		errMsg = errMsg + " -  CBT User Login Name Contains Illegal Characters\n";
		errFlag = true;
	}

	if (isEmpty(loginform.user_password.value))
	{
		errMsg = errMsg + " -  CBT User Password is Required! \n";
		errFlag = true;
	}

	if (string3.match(illegalChars)) {
	   errMsg = errMsg + " -  CBT User Password Contains Illegal Characters\n";
	   errFlag = true;
	}

	if (errFlag == true){
		alert(errMsg);
		return false;
	} else {
		return true;
	}


}