function isEmail(A){if(!A){return false}var C="!*|,\":<>[]{}`';()&$#%^/=+~";for(var B=0;B<A.length;B++){if(C.indexOf(A.charAt(B))!=-1){return false}}if(A.indexOf("@")<1||A.indexOf(".")==-1){return false}if(A.indexOf("@")!=A.lastIndexOf("@")||A.indexOf("@")>A.lastIndexOf(".")){return false}if(A.indexOf("@")==0||A.lastIndexOf("@")==(A.length-1)||A.indexOf(".")==0||A.lastIndexOf(".")==(A.length-1)||A.indexOf("_")==0||A.lastIndexOf("_")==(A.length-1)){return false}return true}function isNumber(A){if(isNaN(A)){return false}if(A.indexOf("+")>-1){return false}if(A.indexOf("-")>-1){return false}return true}function isAlpha(B){var A=/^[a-zA-Z -]+$/;if(B!=""){if(!B.match(A)){return false}}return true}function isProper(A){var C="!*|,\":<>[]{}`';()@&$#%^_-=+~/";if(A.length>0){for(var B=0;B<A.length;B++){if(C.indexOf(A.charAt(B))!=-1){return false}}}return true}function isProperAddress(A){var C="*|\":<>[]{}`';()@&$#%^_=+~";if(A.length>0){for(var B=0;B<A.length;B++){if(C.indexOf(A.charAt(B))!=-1){return false}}}return true}function onChangeFocus(A){if(isProper(A.value)==false){alert("Special Characters are not allowed in this field");A.focus();ob;return false}return true}function isProperIncNonSpace(A){var C="*|,\":<>[]{}`';()@&$#%";if(A.length>0){for(var B=0;B<A.length;B++){if(C.indexOf(A.charAt(B))!=-1){return false}}}else{return false}return true}function checkTextArea(A){if(isProperIncNonSpace(A.value)==false){alert("Reason is required.(Special Characters not allowed)");A.focus();return false}return true}function Trim(A){if(A.length<1){return""}A=RTrim(A);A=LTrim(A);if(A==""){return""}else{return A}}function RTrim(C){var D=String.fromCharCode(32);var E=C.length;var B="";if(E<0){return""}var A=E-1;while(A>-1){if(C.charAt(A)==D){}else{B=C.substring(0,A+1);break}A=A-1}return B}function LTrim(C){var D=String.fromCharCode(32);if(E<1){return""}var E=C.length;var B="";var A=0;while(A<E){if(C.charAt(A)==D){}else{B=C.substring(A,E);break}A=A+1}return B}function replaceAll(C,B,A){while(C.indexOf(B)>-1){C=C.replace(B,A)}return C}function roundNumber(D,E){var B=parseFloat(D);var A=parseInt(E);var C=Math.pow(10,A);B=Math.round(B*C);B=B/C;return B}function roundNumberToTwoDecimal(A){return roundNumber(A,2)}function checkforFlightNo(B){var D=B;if(D.length>20){return false}else{for(var A=0;A<D.length;A++){var E=D.charAt(A);var C=E.charCodeAt(0);if((C>46&&C<58)||(C>64&&C<91)||(C>96&&C<123)){}else{if(C==45||C==32){}else{return false}}}}return true};