function checkTextAreaMaxLength(textBox,e,length) {var mLen=textBox["MaxLength"];if(null==mLen) mLen=length;var maxLength=parseInt(mLen);if(!checkSpecialKeys(e)) {if(textBox.value.length>maxLength-1) {if(window.event) e.returnValue=false;else e.preventDefault();}}} function checkSpecialKeys(e) {if(e.keyCode!=8&&e.keyCode!=46&&e.keyCode!=37&&e.keyCode!=38&&e.keyCode!=39&&e.keyCode!=40) return false;else return true;} function NumberOnly() {var AsciiValue=event.keyCode if((AsciiValue>=48&&AsciiValue<=57)||(AsciiValue==8||AsciiValue==127)) event.returnValue=true;else event.returnValue=false;} function ValidEmail(email) {var RegExp=/^((([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+(\.([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+)*)@((((([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.))*([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.)[\w]{2,4}|(((([0-9]){1,3}\.){3}([0-9]){1,3}))|(\[((([0-9]){1,3}\.){3}([0-9]){1,3})\])))$/;if(RegExp.test(email)) {return true;} else {return false;}}