/* Forgetpassword step 1 disable button  */
function checkEmail(event) {
	var userid = "";
	if (document.forgotpassword1.emailaddress != null)
		userid = trim(document.forgotpassword1.emailaddress.value);

	
	if((userid != "")) {
		   	document.forgotpassword1.Next.disabled=false;
		   	emailaddresslink.disabled=false;		   	
	 
	 
	 } else {
		   	document.forgotpassword1.Next.disabled=true;
		   	emailaddresslink.disabled=true;		   	
	 
		   	}
	 	 
}

/* Forgetpassword step 2 disable button  */
function checkHintAnswer(event) {
	var answer = "";
	if (document.forgotpassword2.hintanswer != null)
		answer = trim(document.forgotpassword2.hintanswer.value);

	
	if((answer != "")) {
		   	document.forgotpassword2.Next.disabled=false;
			hintanswerlink.disabled=false;		   	
	 
	 
	 } else {
		   	document.forgotpassword2.Next.disabled=true;
		   	hintanswerlink.disabled=true;		   	
	 }
	 
}

/* Forgetpassword step 3 disable button  */

function checkFinish(event) {
	var newpassword = "";
	var confirmpassword = "";
		
	if (document.forgotpassword3.newpassword  != null)
		newpassword = trim(document.forgotpassword3.newpassword.value);

	if (document.forgotpassword3.confirmpassword  != null)
		confirmpassword = trim(document.forgotpassword3.confirmpassword.value);
	
	
	if (newpassword != "" && confirmpassword != "")
	{
		   	document.forgotpassword3.Finish.disabled=false;
		 
	}
	else
	{
			document.forgotpassword3.Finish.disabled=true;
		 
	}
}