//
// JS Module file for: DCM Home Page
// $Id$
//
var NHLSModule = new Class(
{
	Implements:	[Events,Options],
	Extends:	NHLSCore,
	
	initialize: function(options)
	{
		this.parent(options);

        //
        // Using the helper system
        this.initHelperSys();

        //
        // If on the login page, listen for keydown
        if( $('loginButton') )
        {
            $('loginButton').addEvent('click',function(event)
            {
                var isTrue = NHLS.doLoginValidation();
                if( isTrue )
                {
                    $('userLoginForm').submit();
                }
            });
         }

        
        //
        // Listen to email button
        if( $('resetSubmit') )
        {
            $('resetSubmit').addEvent('click',function()
            {
                var emailAddress = $('inputResetEmail').get('value');
                if( emailAddress.trim() == "" )
                {
                    $('inputResetEmail').setStyle('border','1px solid #B82823');
                    $('inputResetEmailError').set('html','You must enter a valid email address.');
                    return false;
                }
            });
        }

        //
        // Listen to the checkbox
        if( $('fhaAgreeChk') )
        {
                   
            $('fhaAgreeChk').addEvent('click',function() 
            {
                if( $('fhaAgreeChk').get('checked') == true )
                {                 
                    $('cbtn').set('disabled',false);
                }
                else
                {
                    $('cbtn').set('disabled',true);
                }
                
            } );

            
        }
 		
 			    //
        // Validate TPASignature on Continue Button Click
        if( $('cbtn') )
        {
            $('cbtn').addEvent('click',function() 
            {          
                var tpaSignature = $('tpaSignature').get('value');
                var reg = /^[a-zA-Z-_ \.,]+$/;

                if( tpaSignature.trim() == "" || (!reg.test(tpaSignature)) )
                {                 
                    $('tpaSignature').setStyle('border','1px solid #B82823');
                    $('tpaSignatureError').set('html','You must enter a valid Landlord or Property Owner Name.');
                    return false;
                }
                else
                {                        
                  $('fhaAgree').submit();;                
                }
                
            } );

            
        }
 	        
        //
        // Make sure that the continue button is active after a Back action
        if( $('cbtn') )
        {
            window.addEvent('domready',function()
            {
                if( $('fhaAgreeChk').get('checked') == true )
                {                  
                    $('cbtn').set('disabled',false);                    
                }
                else
                {               
                    $('cbtn').set('disabled',true);
                }
            });

            //$('cbtn').addEvent('click',function(e){ var eCtrl = new Event(e); eCtrl.stop(); $('fhaAgree').submit(); });            
        }
	},

    /**
     * @TODO probably should centralize this
     */
    validateEmail: function()
    {
        if( $('userEmail') )
        {
            //
            // Test regex
            if( !this.checkValidEmail( $('email').get('value') ) )
            {
                var currentErrors = $('lblMsg').get('html');

                $('lblMsg').set('html', ( currentErrors + "<br />Email address is not formatted correctly." ) );
                return false;
            }
            else
            {
                $('accountManagerForm').submit();
            }
        }
     },

     doLoginValidation: function()
		{
			var retFlag=false;
       		var errMessage="";

	        if(document.getElementById("email").value == '')
			{
				errMessage="Please enter email";
				retFlag=false;
			}
			if(document.getElementById("password").value == '')
			{
				errMessage=errMessage + "<br>Please enter password";
				retFlag=false;
			}
			if(document.getElementById("email").value != '')
			{
				 if( !(this.checkValidEmail($('email').get('value')) ) )
                    {
                        errMessage=errMessage + "<br>Please enter a valid email.";
                        retFlag=false;
                    }
                    else
                    {
                        retFlag = true;
                    }
        }
			if(document.getElementById("password").value != '')
			{
				 var com = document.getElementById("password").value;
				 var comLength = (com.length);

				if ((comLength < 4) || (comLength > 12))
				{
			          errMessage=errMessage + "<br>Password should be between four and twelve charcaters";
				      retFlag=false;
				}
			}

			if (errMessage!="") {retFlag=false;}
			else {retFlag=true;}

            if (retFlag==false)
            {
    			document.getElementById("clientErrors").style.visibility="visible";
    			document.getElementById("lblMsg").innerHTML=errMessage;
    			return false;
            }
            else
            {
                return true;
            }
       }
});