function ValidatorRule(name,errorMessage,validationMethod){this.validationMethod=validationMethod;this.errorMessage=errorMessage?errorMessage:'Validation failed.';this.name=name};ValidatorRule.prototype={doValidation:function(fieldValue,fieldObj){return this.validationMethod(fieldValue,fieldObj)}};function ValidatorRuleCollection(){this.items={}};ValidatorRuleCollection.prototype={add:function(name,errorMessage,testFunction){this.items[name]=new ValidatorRule(name,errorMessage,testFunction)}};jQuery.validationAide={getDefaultValidationRules:function(){
 var rules=new ValidatorRuleCollection();
 rules.add('validator-required','Value required',function(fieldValue,fieldObj){if(fieldValue=="")return false;return true});
 rules.add('validator-em','Invalid email address',function(fieldValue,fieldObj){if(fieldValue=="")return true;return/^[^@]+@[^@.]+\.[^@]*\w\w$/.test(fieldValue)});
 rules.add('validator-number','Invalid number',function(fieldValue,fieldObj){if(fieldValue=="")return true;return(!isNaN(fieldValue)&&!/^\s+$/.test(fieldValue))});
 rules.add('validator-digits','Only digits allowed',function(fieldValue,fieldObj){if(fieldValue=="")return true;return!/[^\d]/.test(fieldValue)});
 rules.add('validator-telnr','Check format of telephone number',function(fieldValue,fieldObj){
  if(fieldValue=="")return true;
  if(!/^\+?[0-9' '()-]+[0-9]$/.test(fieldValue))return false;

  var numdigits = 0;
  for (var telpos=0; telpos<fieldValue.length; telpos++)
   if (fieldValue.charAt(telpos)>='0' && fieldValue.charAt(telpos)<='9') numdigits++;
  if (numdigits<6)return false;
  return true;
 });
 rules.add('validator-confirm-password','Password does not match',function(fieldValue,fieldObj){if(fieldValue == $("input#reset").val()) return true;else return false;});
 rules.add('validator-alphanum','Only letters (a-z) or numbers (0-9) allowed',function(fieldValue,fieldObj){if(fieldValue=="")return true;return!/\W/.test(fieldValue)});
 rules.add('validator-date-ddmmyyyy','Invalid date, must be dd/mm/yyyy',function(fieldValue,fieldObj){if(fieldValue=="")return true;var regex=/^(\d{2})\/(\d{2})\/(\d{4})$/;if(!regex.test(fieldValue))return false;var d=new Date(v.replace(regex,'$2/$1/$3'));return(parseInt(RegExp.$2,10)==(1+d.getMonth()))&&(parseInt(RegExp.$1,10)==d.getDate())&&(parseInt(RegExp.$3,10)==d.getFullYear())});
 rules.add('validator-date-mmddyyyy','Invalid date, must be mm/dd/yyyy',function(fieldValue,fieldObj){if(fieldValue=="")return true;var regex=/^(\d{2})\/(\d{2})\/(\d{4})$/;if(!regex.test(fieldValue))return false;var d=new Date(fieldValue.replace(regex,'$2/$1/$3'));return(parseInt(RegExp.$1,10)==(1+d.getMonth()))&&(parseInt(RegExp.$2,10)==d.getDate())&&(parseInt(RegExp.$3,10)==d.getFullYear())});
 rules.add('validator-url','Invalid URL.',function(fieldValue,fieldObj){if(fieldValue=="")return true;return/^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i.test(fieldValue);});
 rules.add('validator-slug','Invalid URL - should be letters and dashes only.',function(fieldValue,fieldObj){if(fieldValue=="")return true;return/^[A-Z0-9-]+$/i.test(fieldValue);});
 rules.add('validator-percent','Should be between 0 and 100.',function(fieldValue,fieldObj){if(fieldValue<0)return false;if(fieldValue>100)return false; return true;});
 rules.add('validator-complex-inc','Check that this amount is correct.',function(fieldValue,fieldObj){
  cxTotal=$(".validator-complex-total").val()/1;
  cxInc=$(".validator-complex-inc").val()/1;
  cxPct=$(".validator-complex-pct").val()/1;
  if ((cxTotal<0.01)||(cxTotal<cxInc)) return false;
  if ((cxInc==0)&&(cxPct==0)) return true;
  else {
   cxEstimate=cxTotal*cxPct/(100+cxPct);
   cxEstimate=Math.round(100*cxEstimate)/100;
   if ((cxEstimate-0.1>cxInc)||(cxEstimate+0.1<cxInc)) {
     alert("Given the figures you have specified for the price and VAT%, the included VAT should be roughly "+cxEstimate);
     return false;
   }
  }
  return true;
});
 return rules;
},extendOptions:function(options){var retval=jQuery.extend({},options||{});if(typeof retval.showInlineMessages=='undefined')retval.showInlineMessages=false;if(typeof retval.inlineShowSpeed=='undefined')retval.inlineShowSpeed="";if(typeof retval.inlineMessageElementIdPrefix=='undefined')retval.inlineMessageElementIdPrefix="ValidationInlineErrorMessage-";if(typeof retval.inlineMessageCssClass=='undefined')retval.inlineMessageCssClass="validation-inline-error-message";if(typeof retval.showSummary=='undefined')retval.showSummary=true;if(typeof retval.summaryElementId=='undefined')retval.summaryElementId="ClientValidationSummary";if(typeof retval.summaryMessage=='undefined')retval.summaryMessage="Please correct the following:";if(typeof retval.summaryFieldMessageFormat=='undefined')retval.summaryFieldMessageFormat="##FIELD## - ##MESSAGE##";if(typeof retval.fieldErrorCssClass=='undefined')retval.fieldErrorCssClass="validation-failed";if(typeof retval.fieldMessageSeparator=='undefined')retval.fieldMessageSeparator=' - ';return retval;},resetForm:function(formId,options){if(typeof jQuery.fn.fieldStringVal!="function"){alert("Warning, validation will not work unless stringaide is loaded!");}var fullOptions=jQuery.validationAide.extendOptions(options);if(fullOptions.showSummary){jQuery("#"+fullOptions.summaryElementId).html("").hide();}jQuery(formId+" :input").each(function(){var inlineMessageElementId="#"+fullOptions.inlineMessageElementIdPrefix+this.id;jQuery(inlineMessageElementId).remove();jQuery(this).removeClass(fullOptions.fieldErrorCssClass);});},validateForm:function(formId,validationRules,options,preFieldValidation,postFieldValidation){jQuery.validationAide.resetForm(formId,options);var fullOptions=jQuery.validationAide.extendOptions(options);var validatedOK=true;validationRules=validationRules?validationRules:jQuery.validationAide.getDefaultValidationRules();var scrollTo="";var focusField="";var firstErroredField=true;if(fullOptions.showSummary){var messagesForSummary=new Array();var fieldsForSummary=new Array();}jQuery(formId+" :input").each(function(){var elmId=this.id;if(elmId!=""){var jQueryElm=jQuery(this);var cssClassesStr=new String(jQueryElm.attr("class"));cssClassesStr=jQuery.trim(cssClassesStr);if(cssClassesStr.length>0){var cssClasses=cssClassesStr.split(" ");for(var i=0;i<cssClasses.length;i++){var validationRule=validationRules.items[cssClasses[i]];if(validationRule){var fieldValue=jQueryElm.fieldStringVal();if(typeof preFieldValidation=='function')preFieldValidation(fieldValue,this);var retval=validationRule.doValidation(fieldValue,this);if(typeof postFieldValidation=='function')postFieldValidation(fieldValue,this,retval);if(!retval){validatedOK=false;if(firstErroredField){scrollTo=elmId;focusField=elmId;firstErroredField=false;}jQueryElm.addClass(fullOptions.fieldErrorCssClass);var title=jQueryElm.attr("title");if(!title||title=='undefined'){if(!title||title=='undefined')title=elmId;}var fieldFriendlyName=title;var fieldMessage=validationRule.errorMessage;if(fieldFriendlyName.indexOf(fullOptions.fieldMessageSeparator)>-1){var messageArr=fieldFriendlyName.split(fullOptions.fieldMessageSeparator);fieldFriendlyName=messageArr[0];fieldMessage=messageArr[1];}if(fullOptions.showSummary){fieldsForSummary.push(elmId);var messageForSummary=new String(fullOptions.summaryFieldMessageFormat);messageForSummary=messageForSummary.replace("##FIELD##",fieldFriendlyName);messageForSummary=messageForSummary.replace("##MESSAGE##",fieldMessage);messagesForSummary.push(messageForSummary);}if(fullOptions.showInlineMessages){var inlineMessageElementId=fullOptions.inlineMessageElementIdPrefix+elmId;jQueryElm.after('<div id="'+inlineMessageElementId+'" class="'+fullOptions.inlineMessageCssClass+'">'+fieldMessage+'</div>');if(fullOptions.inlineShowSpeed!=""){jQuery("#"+inlineMessageElementId).hide();jQuery("#"+inlineMessageElementId).show(fullOptions.inlineShowSpeed);}}break;}}}}}});if(!validatedOK&&fullOptions.showSummary){var summaryHtml="";if(fullOptions.summaryMessage!=""){summaryHtml=fullOptions.summaryMessage;}summaryHtml+="<ul>";for(var i=0;i<messagesForSummary.length;i++){summaryHtml+="<li><a href=\"#\" onclick=\"location.hash = '#"+fieldsForSummary[i]+"'; jQuery('#"+fieldsForSummary[i]+"')[0].focus(); return false;\">"+messagesForSummary[i]+"</a></li>"}summaryHtml+="</ul>";jQuery("#"+fullOptions.summaryElementId).html(summaryHtml).show();scrollTo=fullOptions.summaryElementId}if(scrollTo!=""){location.hash="#"+scrollTo}if(focusField!=""){jQuery("#"+focusField)[0].focus()}return validatedOK}};jQuery.fn.validationAideEnable=function(validationRules,options,preFieldValidation,postFieldValidation){jQuery.validationAide.resetForm("#"+this[0].id,options);this.unbind("submit");this.bind("submit",function(){return jQuery.validationAide.validateForm("#"+this.id,validationRules,options,preFieldValidation,postFieldValidation)});return this};jQuery.fn.validationAideDisable=function(){this.unbind("submit");return this};jQuery.fn.validationAideDisableOnClick=function(formId){this.unbind("click");this.bind("click",function(){jQuery(formId).unbind("submit")});return this};jQuery.fn.validationAideEnableOnClick=function(formId,validationRules,options,preFieldValidation,postFieldValidation){jQuery.validationAide.resetForm(formId,options);this.unbind("click");this.bind("click",function(){jQuery(formId).validationAideEnable(validationRules,options,preFieldValidation,postFieldValidation)});return this};