function isNumber(event){var keyCode =event.keyCode ?event.keyCode :event.which ?event.which :event.charCode;if(keyCode ==8 || keyCode ==46 || keyCode ==9)return true;if(keyCode <48 || keyCode >57 || keyCode ==8)return false;return true;}function isChar(event){var keyCode =event.keyCode ?event.keyCode :event.which ?event.which :event.charCode;if(keyCode ==8 || keyCode ==9 || keyCode ==32 || keyCode ==46)return true;if((keyCode <'a'.charCodeAt(0)|| keyCode >'z'.charCodeAt(0))&& (keyCode <'A'.charCodeAt(0)|| keyCode >'Z'.charCodeAt(0)))return false;return true;}function isCharWithoutSpace(event){var keyCode =event.keyCode ?event.keyCode :event.which ?event.which :event.charCode;if(keyCode ==8 || keyCode ==9 || keyCode ==46)return true;if((keyCode <'a'.charCodeAt(0)|| keyCode >'z'.charCodeAt(0))&& (keyCode <'A'.charCodeAt(0)|| keyCode >'Z'.charCodeAt(0)))return false;return true;}function userPswCharCheck(event,errmsg){if(isCharWithoutSpace(event))return true;if(isNumber(event))return true;if(event.keyCode == 13) return true; if (errmsg && errmsg !="")alert(errmsg);return false;}function misDate(event){var keyCode =event.keyCode ?event.keyCode :event.which ?event.which :event.charCode;if(keyCode ==8 || keyCode ==9 || keyCode ==46)return true;if(!isNumber(event))if(keyCode !="/".charCodeAt(0))return false;return true;}function misTime(event){var keyCode =event.keyCode ?event.keyCode :event.which ?event.which :event.charCode;if(keyCode ==8 || keyCode ==9 || keyCode ==46)return true;if(keyCode <"0".charCodeAt(0)|| keyCode >"9".charCodeAt(0))if(keyCode !=":".charCodeAt(0))return false;return true;}