function ew_CheckUSDate(e){return ew_CheckDateEx(e,"us",EW_DATE_SEPARATOR)}function ew_CheckShortUSDate(e){return ew_CheckDateEx(e,"usshort",EW_DATE_SEPARATOR)}function ew_CheckDate(e){return ew_CheckDateEx(e,"std",EW_DATE_SEPARATOR)}function ew_CheckShortDate(e){return ew_CheckDateEx(e,"stdshort",EW_DATE_SEPARATOR)}function ew_CheckEuroDate(e){return ew_CheckDateEx(e,"euro",EW_DATE_SEPARATOR)}function ew_CheckShortEuroDate(e){return ew_CheckDateEx(e,"euroshort",EW_DATE_SEPARATOR)}function ew_CheckDateDef(e){if(EW_DATE_FORMAT.match(/^yyyy/))return ew_CheckDate(e);else if(EW_DATE_FORMAT.match(/^yy/))return ew_CheckShortDate(e);else if(EW_DATE_FORMAT.match(/^m/)&&EW_DATE_FORMAT.match(/yyyy$/))return ew_CheckUSDate(e);else if(EW_DATE_FORMAT.match(/^m/)&&EW_DATE_FORMAT.match(/yy$/))return ew_CheckShortUSDate(e);else if(EW_DATE_FORMAT.match(/^d/)&&EW_DATE_FORMAT.match(/yyyy$/))return ew_CheckEuroDate(e);else if(EW_DATE_FORMAT.match(/^d/)&&EW_DATE_FORMAT.match(/yy$/))return ew_CheckShortEuroDate(e);return false}function ew_CheckDateEx(e,r,t){if(!e||e.length=="")return true;e=e.replace(/ +/g," ");e=e.replace(/^\s*|\s*$/g,"");var n=e.split(" ");if(n.length>0){var a,u,s,c;a=/^(\d{4})-([0][1-9]|[1][0-2])-([0][1-9]|[1|2]\d|[3][0|1])$/;if(ar=a.exec(n[0])){u=ar[1];s=ar[2];c=ar[3]}else{var _="\\"+t;switch(r){case"std":a=new RegExp("^(\\d{4})"+_+"([0]?[1-9]|[1][0-2])"+_+"([0]?[1-9]|[1|2]\\d|[3][0|1])$");break;case"stdshort":a=new RegExp("^(\\d{2})"+_+"([0]?[1-9]|[1][0-2])"+_+"([0]?[1-9]|[1|2]\\d|[3][0|1])$");break;case"us":a=new RegExp("^([0]?[1-9]|[1][0-2])"+_+"([0]?[1-9]|[1|2]\\d|[3][0|1])"+_+"(\\d{4})$");break;case"usshort":a=new RegExp("^([0]?[1-9]|[1][0-2])"+_+"([0]?[1-9]|[1|2]\\d|[3][0|1])"+_+"(\\d{2})$");break;case"euro":a=new RegExp("^([0]?[1-9]|[1|2]\\d|[3][0|1])"+_+"([0]?[1-9]|[1][0-2])"+_+"(\\d{4})$");break;case"euroshort":a=new RegExp("^([0]?[1-9]|[1|2]\\d|[3][0|1])"+_+"([0]?[1-9]|[1][0-2])"+_+"(\\d{2})$");break}if(!a.test(n[0]))return false;var i=n[0].split(t);switch(r){case"std":case"stdshort":u=ew_UnformatYear(i[0]);s=i[1];c=i[2];break;case"us":case"usshort":u=ew_UnformatYear(i[2]);s=i[0];c=i[1];break;case"euro":case"euroshort":u=ew_UnformatYear(i[2]);s=i[1];c=i[0];break}}if(!ew_CheckDay(u,s,c))return false}if(n.length>1&&!ew_CheckTime(n[1]))return false;return true}function ew_UnformatYear(e){if(e.length==2)return e>EW_UNFORMAT_YEAR?"19"+e:"20"+e;return e}function ew_CheckDay(e,r,t){e=parseInt(e,10);r=parseInt(r,10);t=parseInt(t,10);var n=r==4||r==6||r==9||r==11?30:31;if(r==2)n=e%4>0||e%100==0&&e%400>0?28:29;return ew_CheckRange(t,1,n)}function ew_CheckInteger(e){if(!e||String(e).length==0)return true;if(String(e).indexOf(EW_DECIMAL_POINT)>-1)return false;return ew_CheckNumber(e)}function ew_CheckNumber(e){if(e)e=String(e);if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r;if(!EW_THOUSANDS_SEP){r=""}else if(/[\u0020|\u00A0]{1}/.test(EW_THOUSANDS_SEP)){r="[ | ]?"}else{r="\\"+EW_THOUSANDS_SEP+"?"}var t=new RegExp("^[+-]?(\\d{1,3}("+r+"\\d{3})*(\\"+EW_DECIMAL_POINT+"\\d+)?|\\"+EW_DECIMAL_POINT+"\\d+)$");return t.test(e)}function ew_StrToFloat(e){if(!ew_CheckNumber(e))return null;if(e)e=String(e);if(!e||e.length==0)return e;if(EW_THOUSANDS_SEP!=""){var r;if(/[\u0020|\u00A0]{1}/.test(EW_THOUSANDS_SEP)){r="[ | ]"}else{r="\\"+EW_THOUSANDS_SEP}var t=new RegExp(r,"g");e=e.replace(t,"")}if(EW_DECIMAL_POINT!="")e=e.replace(EW_DECIMAL_POINT,".");return parseFloat(e)}function ew_StrToDate(e){var r=/^(\d{4})-([0][1-9]|[1][0-2])-([0][1-9]|[1|2]\d|[3][0|1]) (?:(0\d|1\d|2[0-3]):([0-5]\d):([0-5]\d))?$/;var t=e.replace(r,"$1 $2 $3 $4 $5 $6").split(" ");return new Date(t[0],t[1]-1,t[2],t[3],t[4],t[5])}function ew_EscapeRegExChars(e){return e.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")}function ew_CheckRange(e,r,t){if(!e||e.length==0)return true;var n={isNull:function(e){return e===null},isNumber:function(e){return typeof e==="number"&&isFinite(e)}};if(n.isNumber(r)||n.isNumber(t)){e=ew_StrToFloat(e)}if(!n.isNull(r)&&e<r)return false;if(!n.isNull(t)&&e>t)return false;return true}function ew_CheckTime(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=new RegExp("^(0\\d|1\\d|2[0-3])"+ew_EscapeRegExChars(EW_TIME_SEPARATOR)+"[0-5]\\d("+ew_EscapeRegExChars(EW_TIME_SEPARATOR)+"[0-5]\\d(\\.\\d+)?)?$","i");return r.test(e)}function ew_CheckPhone(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=/^\(\d{3}\) ?\d{3}( |-)?\d{4}|^\d{3}( |-)?\d{3}( |-)?\d{4}$/;return r.test(e)}function ew_CheckZip(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=/^\d{5}$|^\d{5}-\d{4}$/;return r.test(e)}function ew_CheckCreditCard(e){if(!e||e.length==0)return true;var r=e.replace(/\D/g,"");if(r.length==0)return false;var t=r.length%2==1?false:true;var n,a=0;for(var u=0,s=r.length;u<s;u++){n=parseInt(r.charAt(u));if(t){n*=2;a+=n%10;if(n/10>=1)a++;t=false}else{a+=n;t=true}}return a%10==0}function ew_CheckSSC(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=/^(?!000)([0-6]\d{2}|7([0-6]\d|7[012]))([ -]?)(?!00)\d\d\3(?!0000)\d{4}$/;return r.test(e)}function ew_CheckEmailList(e,r){if(!e||e.length==0)return true;var t=e.replace(/,/g,";").split(";");for(var n=0,a=t.length;n<a;n++){if(r>0&&a>r)return false;if(!ew_CheckEmail(t[n]))return false}return true}function ew_CheckEmail(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=/^[\w.%+-]+@[\w.-]+\.[A-Z]{2,18}$/i;return r.test(e)}function ew_CheckGUID(e){if(!e||e.length==0)return true;e=e.replace(/^\s*|\s*$/g,"");var r=/^\{\w{8}-\w{4}-\w{4}-\w{4}-\w{12}\}$/;var t=/^\w{8}-\w{4}-\w{4}-\w{4}-\w{12}$/;return r.test(e)||t.test(e)}function ew_CheckFileType(e,r){if(!e||e.length==0)return true;if(!r)return true;if(r.replace(/^\s*|\s*$/g,"")=="")return true;var t=r.toLowerCase().split(",");var n=e.substr(e.lastIndexOf(".")+1).toLowerCase();for(var a=0;a<t.length;a++){if(t[a]==n)return true}return false}function ew_CheckByRegEx(e,r){if(!e||e.length==0)return true;return!!e.match(r)}