var JFormValidator=new Class({initialize:function(){this.handlers=Object();this.custom=Object();this.setHandler("username",function(b){regex=new RegExp("[<|>|\"|'|%|;|(|)|&]","i");return !regex.test(b)});this.setHandler("password",function(b){regex=/^\S[\S ]{2,98}\S$/;return regex.test(b)});this.setHandler("numeric",function(b){regex=/^(\d|-)?(\d|,)*\.?\d*$/;return regex.test(b)});this.setHandler("email",function(b){regex=/^[a-zA-Z0-9._-]+(\+[a-zA-Z0-9._-]+)*@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;return regex.test(b)});var a=$$("form.form-validate");a.each(function(b){this.attachToForm(b)},this)},setHandler:function(b,c,a){a=(a=="")?true:a;this.handlers[b]={enabled:a,exec:c}},attachToForm:function(a){a.getElements("input,textarea,select").each(function(b){if((document.id(b).get("tag")=="input"||document.id(b).get("tag")=="button")&&document.id(b).get("type")=="submit"){if(b.hasClass("validate")){b.onclick=function(){return document.formvalidator.isValid(this.form)}}}else{b.addEvent("blur",function(){return document.formvalidator.validate(this)})}})},validate:function(c){c=document.id(c);if(c.get("disabled")){this.handleResponse(true,c);return true}if(c.hasClass("required")){if(c.get("tag")=="fieldset"&&(c.hasClass("radio")||c.hasClass("checkboxes"))){for(var a=0;;a++){if(document.id(c.get("id")+a)){if(document.id(c.get("id")+a).checked){break}}else{this.handleResponse(false,c);return false}}}else{if(!(c.get("value"))){this.handleResponse(false,c);return false}}}var b=(c.className&&c.className.search(/validate-([a-zA-Z0-9\_\-]+)/)!=-1)?c.className.match(/validate-([a-zA-Z0-9\_\-]+)/)[1]:"";if(b==""){this.handleResponse(true,c);return true}if((b)&&(b!="none")&&(this.handlers[b])&&c.get("value")){if(this.handlers[b].exec(c.get("value"))!=true){this.handleResponse(false,c);return false}}this.handleResponse(true,c);return true},isValid:function(c){var b=true;var d=c.getElements("fieldset").concat($A(c.elements));for(var a=0;a<d.length;a++){if(this.validate(d[a])==false){b=false}}new Hash(this.custom).each(function(e){if(e.exec()!=true){b=false}});return b},handleResponse:function(b,a){if(!(a.labelref)){var c=$$("label");c.each(function(d){if(d.get("for")==a.get("id")){a.labelref=d}})}if(b==false){a.addClass("invalid");a.set("aria-invalid","true");if(a.labelref){document.id(a.labelref).addClass("invalid");document.id(a.labelref).set("aria-invalid","true")}}else{a.removeClass("invalid");a.set("aria-invalid","false");if(a.labelref){document.id(a.labelref).removeClass("invalid");document.id(a.labelref).set("aria-invalid","false")}}}});document.formvalidator=null;window.addEvent("domready",function(){document.formvalidator=new JFormValidator()});"";
		if (handler == '') {
			this.handleResponse(true, el);
			return true;
		}

		// Check the additional validation types
		if ((handler) && (handler != 'none') && (this.handlers[handler]) && $(el).getValue()) {
			// Execute the validation handler and return result
			if (this.handlers[handler].exec($(el).getValue()) != true) {
				this.handleResponse(false, el);
				return false;
			}
		}

		// Return validation state
		this.handleResponse(true, el);
		return true;
	},

	isValid: function(form)
	{
		var valid = true;

		// Validate form fields
		for (var i=0;i < form.elements.length; i++) {
			if (this.validate(form.elements[i]) == false) {
				valid = false;
			}
		}

		// Run custom form validators if present
		$A(this.custom).each(function(validator){
			if (validator.exec() != true) {
				valid = false;
			}
		});

		return valid;
	},

	handleResponse: function(state, el)
	{
		// Find the label object for the given field if it exists
		if (!(el.labelref)) {
			var labels = $$('label');
			labels.each(function(label){
				if (label.getProperty('for') == el.getProperty('id')) {
					el.labelref = label;
				}
			});
		}

		// Set the element and its label (if exists) invalid state
		if (state == false) {
			el.addClass('invalid');
			if (el.labelref) {
				$(el.labelref).addClass('invalid');
			}
		} else {
			el.removeClass('invalid');
			if (el.labelref) {
				$(el.labelref).removeClass('invalid');
			}
		}
	}
});

document.formvalidator = null;
Window.onDomReady(function(){
	document.formvalidator = new JFormValidator();
});