function Validator_Element(){this.is_email=function(email){var reg_email=/^[\.a-zA-Z0-9_-]+@[\.a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,3}$/;return(reg_email.exec(email)!=null);};this.is_filled=function(text_value,nb_chars){if(nb_chars==null){nb_chars=0;}else{nb_chars--;}if(typeof(text_value)=='number'||typeof(text_value)=='string'||typeof(text_value)=='boolean'){return(text_value.length>nb_chars);}return false;};this.is_postal_code=function(postal_code){postal_code=postal_code.toUpperCase();var reg=/^([A-Z]){1}([0-9]){1}([A-Z]){1}([\.\ \-]){0,1}([0-9]){1}([A-Z]){1}([0-9]){1}$/;return reg.test(postal_code);};this.is_positive_int=function(int_value){if(isNaN(int_value)){return false;}if(int_value>0){return true;}return false;};this.is_phone=function(phone){if(phone.length<3){return false;}if(phone.match(/[\<\>\,\;\:\\\"\[\]]/)||phone.match(/[a-zA-Z]/)){return false;}return true;};this.is_price_format=function(price){var reg=/^\d+[.]{1}\d{2}$/;return reg.test(price);};this.is_time_format=function(time_format){var reg=/^(\d{1}|\d{2})[:]{1}\d{2}$/;return reg.test(time_format);};this.is_date_format=function(date_format){var reg=/^\d{4}[-]{1}\d{2}[-]{1}\d{2}$/;return reg.test(date_format);};this.is_year=function(year){if(theYear>1968&&theYear<2500){return true;}return false;};this.parse_price_format=function(num){num=num.toString().replace(/\$|\,/g,'');if(isNaN(num)){num="0";}sign=(num==(num=Math.abs(num)));num=Math.floor(num*100+0.50000000001);cents=num%100;num=Math.floor(num/100).toString();if(cents<10){cents="0"+cents;}for(var i=0;i<Math.floor((num.length-(1+i))/3);i++){num=num.substring(0,num.length-(4*i+3))+','+num.substring(num.length-(4*i+3));}return(((sign)?'':'-')+''+num+'.'+cents+' $');};this.is_credit_card=function(type,ccnum){if(typeof(type)=='undefined'||type==null){return false;}if(type=="Visa"){var re=/^4\d{3}-?\d{4}-?\d{4}-?\d{4}$/;}else if(type=="MC"){var re=/^5[1-5]\d{2}-?\d{4}-?\d{4}-?\d{4}$/;}else if(type=="Disc"){var re=/^6011-?\d{4}-?\d{4}-?\d{4}$/;}else if(type=="AmEx"){var re=/^3[4,7]\d{13}$/;}else if(type=="Diners"){var re=/^3[0,6,8]\d{12}$/;}if(!re.test(ccnum)){return false;}ccnum=ccnum.split("-").join("");var checksum=0;for(var i=(2-(ccnum.length%2));i<=ccnum.length;i+=2){checksum+=parseInt(ccnum.charAt(i-1));}for(var i=(ccnum.length%2)+1;i<ccnum.length;i+=2){var digit=parseInt(ccnum.charAt(i-1))*2;if(digit<10){checksum+=digit;}else{checksum+=(digit-9);}}if((checksum%10)==0)return true;else return false;};this.is_required=function(string_text){return(string_text.length>0);};};Validator_Element=new Validator_Element();