WS.Validation=function(form){var form=$(form),formElements=[],errorClass='wsv-error';var validations={required:{errorMessage:'Dit veld is verplicht',regex:/\S+/},email:{errorMessage:'U dient een geldig e-mailadres in te vullen',regex:/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/},zip:{errorMessage:'U dient een geldige postcode in te vullen (1234AB)',regex:/^[0-9]{4}[\ ]?[a-zA-Z]{2}$/},numeric:{errorMessage:'Dit veld mag alleen numerieke tekens bevatten',regex:/^[0-9]*$/},phone:{errorMessage:'U dient een geldig telefoonnummer in te vullen',regex:/^[0-9 +-]{10,16}$/}};return{initialize:function(){if(!form){return false;}for(var i=0;i<form.elements.length;i++){if(WS.hasClass(form.elements[i],'wsv-',true)){formElements.push(form.elements[i]);}}if(WS.browser.Webkit){var fieldsets=form.getElementsByTagName('fieldset');for(var i=0;i<fieldsets.length;i++){if(WS.hasClass(fieldsets[i],'wsv-',true)){formElements.push(fieldsets[i]);}}}this.initEvents();},initEvents:function(){var self=this;form.onsubmit=function(){return self.validateForm();};},enableElement:function(el){el=$(el);el.disabled=false;},disableElement:function(el){el=$(el);el.disabled=true;},addValidation:function(name,properties){if(!validations[name]){validations[name]=properties;}},validateElement:function(el){var valid=true;var vArr=el.className.match(/wsv-\w+/g);for(var i=0;i<vArr.length;i++){if(vArr[i]!=errorClass){if(el.nodeName=='INPUT'){if(el.type=='text'||el.type=='password'){if(vArr[i]=='wsv-required'||el.value!==''){valid=validations[vArr[i].split('wsv-')[1]].regex.test(el.value);}}else if(el.type=='checkbox'){valid=el.checked;}else if(el.type=='radio'){var nextElement=formElements[formElements.indexOf(el)+1];do{if(!el.checked){valid=false;}nextElement=formElements[formElements.indexOf(nextElement)+1];}while(nextElement.type=='radio'&&nextElement.name==el.name);}}else if(el.nodeName=='SELECT'){valid=el.value!=-1;}else if(el.nodeName=='TEXTAREA'){valid=el.value;}else if(el.nodeName=='FIELDSET'){valid=0;var inputs=el.getElementsByTagName('input');for(var i=0;i<inputs.length;i++){valid+=inputs[i].checked;}}}if(!valid){WS.addClass(el,errorClass);}else if(valid&&WS.hasClass(el,errorClass)){WS.removeClass(el,errorClass);}}return valid;},validateForm:function(){var submit=true;for(var i=0;i<formElements.length;i++){if(!this.validateElement(formElements[i])){submit=false;}}return submit;}};};