var bJSSyntaxValidatorPresent = true;

var signUp = new Class({
    form:null,
    btn:null,

    options:{
        formClass:'.sign-me-up',
        nextBtn:'.form-button',
        reqSpan:'.validation-error',
        lnpSpan:'.lnpvalidation-error',
        inpType:{
        'email':'email',
        'postalCode':'postalcode',
        'postalCode1':'postalcode',
        'postalCode2':'postalcode',
        'existingPhoneNum':'sPhone',
        'creditCardNum':'ccard',
        'expDateYear':'expDate',
        'I-agree':'checkbox',
        'I-understand-911':'checkbox',
        'contactPhoneNumber':'contactPhoneNumber',
        'cellPhone':'cellPhone'
        },
        helpBtn:'.helpbox-icon',
        helpDiv:'.popup-box',
        helpClose:'.popup-box-close',
        wireless:{
            tog:'provider-dropdown',
            cls:'wireless-provider',
            elm:'wireless-account-number-wrapper'
        },
        difShipAdr:{
            tog:'different-shipping-address',
            elm:'set-2'
        },
        keepNumber:{
            name:'input[name=phoneNumberChoice]',
            'keep-exisitng-number-option':['#keep-number-wrapper','#get-new-number-wrapper'],
            'get-new-number-option':['#get-new-number-wrapper','#keep-number-wrapper']
        },
        showLoader:'showLoader',
        loaderDiv:'LoaderDiv',
        textfield:'.textfield',
        lnpTextfield:'.lnpTextfield'
    },
    initialize:function(){ //initialize is by default always ran first.
        this.form = $$(this.options.formClass)[0];
        this.bindHelp();

        if (!this.form) return null;
        $$(this.options.nextBtn).each(function(btn){
            btn.addEvent('click',function(ev){
                if (!this.validateForm()){
                    var ev = new Event(ev).stop();
                }else if (btn.hasClass(this.options.showLoader)) {
                    this.showLoaderScreen();
                }
                else
                {
                	// if QAS validation exists on this page check if it has validated the address
                	if ( (typeof is_verified!="undefined") && (!is_verified))
                	{
                		// is_verified is defined in prowebMultiple.js
                		// is_verified === false iff QAS has determined address is invalid or hasn't been validated yet
                		// we stop the click event to prevent form submission until
                		// QAS is able to validate
                		// we inform QAS that javascript syntax checking is complete by calling
                		// jsValidationSucceed
                		var ev = new Event(ev).stop();
                		jsValidationSucceed(); // this function is defined in prowebMultiple.js
                	}
                }
            }.bind(this));
        }.bind(this));
        this.bindDifShipAdr();
        this.bindKeepNumber();
       // this.bindWirelessAccount();
    },

    validateForm:function(){
        var valid=true;
       
        var texts = $$(this.options.textfield);
        
       	if(texts != null){
		$each(texts,function(textsss){
		  if(textsss != null && textsss.value != null){
		    if (!this.isEngChr(textsss.value)){
			    if(valid){
				alert('Special character is not allowed in ' + textsss.value);
			    }
			    valid=false;

			}
		     }
		},this);
        }
       	
        
        var msgs = $$(this.options.reqSpan);
        $each(msgs,function(msg){
            var inp = msg.getPrevious();
            if (inp&&['input','select'].contains(inp.getTag())&&inp.getSize().size.x>0){
                var type = (inp.getTag()=='select')?'select':'text';
                var type = (this.options.inpType[inp.name] || type);
                if (!this.validateValue(inp.value,type,inp)){
                    msg.setStyle('display','block');
                    valid=false;
                }else{
                    msg.setStyle('display','none');
                }
            }
        },this);
        
        
       
        var lnpTexts = $$(this.options.lnpSpan);
       	
    	  $each(lnpTexts,function(msg){
    			var inp = msg.getPrevious();
    			if(inp.getTag().toLowerCase()!="input"){
    				inp = inp.getPrevious();
    			}
    			
    			if(!this.isSpecialChr(inp.value)){
    				 msg.setStyle('display','block');
    				 valid=false;
    			}else {
    				msg.setStyle('display','none');
    			}
    		    
    		},this);
           
        
        
        
        

        if ( $$('input[name=howHear]').length>0 ){
            var elms = $$('input[name=howHear]');
            var checked=false;

            for(var i=0;(i<elms.length && !checked);i++){ checked = checked||elms[i].checked; }
            if (checked){
                if ( $('radio-error-msg') ) $('radio-error-msg').setStyle('display','none');
                valid = valid && true;
            }else{
                if ( $('radio-error-msg') ) $('radio-error-msg').setStyle('display','block');
                valid = false;
            }
        }

        if ( $('Add-bundle') && $$('input[name=Bundle-Options]').length>0 && $('Add-bundle').checked){
            var elms = $$('input[name=Bundle-Options]');
            var checked=false;

            for(var i=0;(i<elms.length && !checked);i++){ checked = checked||elms[i].checked; }
            if (checked){
                if ( $('bundle-error-msg') ) $('bundle-error-msg').setStyle('display','none');
                valid = valid && true;
            }else{
                if ( $('bundle-error-msg') ) $('bundle-error-msg').setStyle('display','block');
                valid = false;
            }
        }
        
        // check if there is a second email input field, if so, then make sure the two entered email addresses are the same (helps prevent typos) 
        if ( $$('input[name=email2]').length>0 ){
        	if ( $$('input[name=email]')[0].value != $$('input[name=email2]')[0].value )
	        {
	        	$('email-address2-error').setStyle('display','block');
	            valid=false;
	        }
        }
        

        return valid;
    },

    validateValue:function(value,type,inp){
        value=value.trim();
        switch(type){
            case 'checkbox': return inp.checked; break;
            case 'email': var reg=/[\w\.-]+@[\w\.-]+\.\w+$/i; break;
            case 'contactPhoneNumber': var reg = /\d{10}/i; if(value.length != 10) var reg = /[a]/i; break;
            case 'cellPhone': var reg = /\d{10}/i; if(value.length != 10) var reg = /[a]/i; if(value == ''){ var reg = null; var nreg = /[^0-9]/i;}break;
            case 'select': var nreg = /^(VV)$/i; break;
            case 'postalcode': var reg = /[a-z][0-9][a-z][\s]?[0-9][a-z][0-9]/i; break;
            case 'ccard': var reg = /[0-9\- ]{15,16}/i; break;
            
            //case 'sPhone': if (inp.getPrevious() && inp.getNext()){ value = inp.getPrevious().value+' '+value+inp.getNext().value; }
            //var reg = /[0-9]{3}[ ][0-9\-\. ]{7,10}/i; break;
            case 'sPhone': if (inp.getPrevious() && inp.getNext()){ value = inp.getPrevious().getPrevious().value + inp.getPrevious().value+value; }
            var reg = /[0-9]{10}/i; break;
            
            case 'expDate': if ($('expiration-month')){ value = $('expiration-month').value+' '+value; }
            var nreg = /(VV)+/i; break; break;
            default: var reg=/.+$/i; break;
        }
        if (reg) return value.test(reg);
        if (nreg) return !value.test(nreg);
        return false;
    },

    bindHelp:function(){
        var btns = $$(this.options.helpBtn);
        var divs = $$(this.options.helpDiv);
        $each(btns,function(btn,ind){
            var div = (divs[ind]||null);
            if (div){
                btn.setStyle('cursor','pointer');
                btn.addEvent('click',function(ev){
                    new Event(ev).stop();
                    div.setStyle('display','block');
                    var wsize = window.getSize().size;
                    var wscroll = window.getSize().scroll;
                    var dsize = div.getSize().size;
                    var left = (wsize.x-dsize.x)/2+wscroll.x;

                    var maxTop = (window.ie)?235:255;
                    var top = Math.max(maxTop, (wsize.y-dsize.y)/2+wscroll.y);
                    div.setStyles({'left':left+'px','top':top+'px'});
                    $$('select').setStyle('display','none');
                });
                $ES(this.options.helpClose,div).each(function(cls){
                    cls.addEvent('click',function(ev){
                        var ev=new Event(ev).stop(); div.setStyle('display','none');
                        $$('select').setStyle('display','');
                    });
                });
            }
        },this);
    },

    bindDifShipAdr:function(){
        if ($(this.options.difShipAdr.tog)&&$(this.options.difShipAdr.elm)){
            $(this.options.difShipAdr.tog).addEvent('click',this.togleDifShipAdr.pass([this.options.difShipAdr.tog,this.options.difShipAdr.elm],this));
            this.togleDifShipAdr(this.options.difShipAdr.tog,this.options.difShipAdr.elm);
        }
    },

    togleDifShipAdr:function(tog, elm){
        if ($(tog).getProperty('checked')){
            $(elm).setStyle('display','block');
        }else{
            $(elm).setStyle('display','none');
        }
    },

    bindKeepNumber:function(){
        var inps = $$(this.options.keepNumber.name);
        if (inps && inps.length>1){
            $each(inps,function(inp){
                inp.addEvent('click',this.togleKeepNumber.pass([inp],this));
                if (inp.getProperty('checked')){
                    inp.fireEvent('click');
                }
            },this);
        }
    },
    togleKeepNumber:function(inp){
        var set = this.options.keepNumber[inp.id];
        $$(set[0]).setStyle('display','block');
        $$(set[1]).setStyle('display','none');
    },

    showLoaderScreen:function(){
        if ( $(this.options.loaderDiv) ) $(this.options.loaderDiv).remove();
        var d = new Element('div').setProperty('id',this.options.loaderDiv).injectInside( document.body );
        var dd = new Element('div').setHTML('Processing').injectInside(d);
        if (window.ie6){
            d.setStyle('height',document.body.getSize().size.y+'px');
            window.scrollTo(0,0);
        }
    },

    bindWirelessAccount:function(){
        if ($(this.options.wireless.tog)&&$(this.options.wireless.elm)){
            this.toggleWirelessAccount();
            $(this.options.wireless.tog).addEvent('change',this.toggleWirelessAccount.bind(this));
        }
    },

    toggleWirelessAccount:function(){
        var tog = $(this.options.wireless.tog);
        if ( tog.options[ tog.selectedIndex ].hasClass( this.options.wireless.cls ) ){
            $(this.options.wireless.elm).setStyle('display','block');
        }else{
            $(this.options.wireless.elm).setStyle('display','none');
        }
    },
    
     isEngChr:function(str){
          
          	for(i=0; i<str.length; i++){
    			if(str.charCodeAt(i) > 127){
    				return false;
    			}
    		}
    		
    	  
         
          return true;
    },
    
    isSpecialChr:function(str){
       
    	
      	for(i=0; i<str.length; i++){
			if( str.charCodeAt(i)==61 || i==0 && str.charCodeAt(i)==45){
				
				return false;
			}
		}
	  return true;
    }
    
    
});

// generic function to prevent CTRL key in an input field (to prevent paste functionality)
function checkCtrlIns(event)
{
	if (event.ctrlKey==1 || event.keyCode==45)
	{
		return false
	}
	
	else
	{
		return true
	}
}