// JavaScript Document function Start(page) { OpenWin = this.open(page, "CtrlWindow", "toolbar=no,width=650,height=500,top=150,left=250,menubar=no,location=no,scrollbars=yes,resizable=no"); } function Start1(page) { OpenWin = this.open(page, "CtrlWindow", "toolbar=no,width=650,height=500,top=150,left=250,menubar=no,location=no,scrollbars=yes,resizable=yes"); } function isDateFormat(str) { // Get into string object var sTemp = new String(str); x = sTemp.search(/([0][1-9]|[1][012]|[1-9])[\/]([0][1-9]|[12]\d?|[3][01]|[1-9])[\/](\d{2}|\d{4})$/); // all combos still have to chek month day combo validation return TrueorFalse(x); } function isDate(str) { var day; var pos1; var pos2; var month; var year; var sTemp = new String(str); if(!isDateFormat(sTemp)) return false; // Now we know it is in a good format sTemp = trim(sTemp); // Get the month(position of first "/") pos1 = instr(1,sTemp,"/"); month = left(sTemp,pos1-1); // Get day (position of second "/") sTemp = mid((pos1+1),sTemp,len(sTemp)); pos2 = instr(1,sTemp,"/"); day = left(sTemp,pos2-1); // Validate day month combo, need year to get leapyear possibility year = right(sTemp,len(sTemp)-pos2); if (isValidMonthDay(month,day,year)) { // Now Check Safe SQL Year if (instr(1,right(sTemp,4),"/") == 0) { // This is a four digit year, check that it is greater than 1752 if( right(sTemp,4) > "1752") { return true; // OK SQL Date } else { return false; // Bad SQL Date } } else return true; // Good two digit year } else // Not a valid date { return false; } } // Returns true if leapyear function isLeapYear(year) { return (year % 4 == 0 && (year % 100 !=0 || year % 400 ==0)); } // Returns true if Day Month Combo is Legal function isValidMonthDay(month,day,year) { // Return Value to be assigned var gooddate = true; // Months with thrity days var sThirty = " 09 9 04 4 06 6 11 " // Check for Feb First if ( month == "02" || month == "2" ) { if(isLeapYear(year)) { if(day <= 29) // If leap year and 29 or less date is good gooddate = true; else gooddate = false; } else // Not a leap year check day less than equal to 28 { if(day >= 29) gooddate = false; } } // Not feb else { // If not Feb check if should have thirty days // Returns 0 if not found var index = instr(1,sThirty,month) if (index > 0) // This month must have thiry days { if(day > 30) gooddate = false; } else { if(day > 31) goodate = false; } } return gooddate; } function isZipcode(str) { var sTemp = new String(str); x = sTemp.search(/(\d{5}$)|\d{5}-?\d{4}/); // Matches xxxxx or xxxxx-xxxx return TrueorFalse(x); } function reformat (s) { var arg; var sPos = 0; var resultString = ""; for (var i = 1; i < reformat.arguments.length; i++) { arg = reformat.arguments[i]; if (i % 2 == 1) resultString += arg; else { resultString += s.substring(sPos, sPos + arg); sPos += arg; } } return resultString; } function reformatSSN(str) { newssn=(reformat(str, "", 3, "-", 2, "-", 4)); } function isSocialSecurity(str) { var sTemp = new String(str); x = sTemp.search(/\d{3}-?\d{2}-?\d{4}$/); // Matches xxx-xx-xxxx or xxxxxxxx return TrueorFalse(x); } function isPhoneNumber(str) { var sTemp = new String(str); x = sTemp.search(/\d{3}-?\d{3}-?\d{4}$/); // Matches xxx-xxx-xxxx or xxxxxxxx return TrueorFalse(x); } // Returns a string as with vb function mid(start,str,length) { start = (start == 1) ? 0 : (start - 1); length = start + length; var sTemp = new String(str); // Get substring return sTemp.substring(eval(start),eval(length)); } // Returns trimmed version of string function trim(str) { var sTemp = new String(str); var sReturn = new String(); for(var i = 0;i<=sTemp.length;i++) { if(sTemp.charAt(i) != " ") sReturn = sReturn + sTemp.charAt(i); } return sReturn; } // Returns left part of string as with vb function left(str,length) { var sTemp = new String(str); // Get substring return sTemp.substring(0,eval(length)); } // Returns left part of string as with vb function right(str,length) { var sTemp = new String(str); var endofstr = sTemp.length; var start = endofstr - length; // Get substring return sTemp.substring(start,endofstr); } // Returns index of a string or character within a string as with vb // Returns 0 if not found function instr(start,strToSearch,strToFind) { var sTemp = new String(strToSearch); start = (start == 1) ? 0 : (start - 1); // Get substring return (sTemp.indexOf(strToFind,start) + 1); } // Returns length of string function len(str) { sTemp = new String(str); return sTemp.length; } // Returns upper case version of string function ucase(str) { sTemp = new String(str); sTemp = sTemp.toUpperCase(); return sTemp; } // Returns lower case version of string function lcase(str) { sTemp = new String(str); sTemp = sTemp.toLowerCase(); return sTemp; } // Validates numbers function isNumeric(val) { sTemp = new String(val); //Use reg expr digits only return(TrueorFalse(sTemp.search(/\d+$/))); } // Validates Currency function isCurrency(str) { var sTemp = new String(str); //x = sTemp.search( /(\d|\$)\d*\.?\d\d$/); x = sTemp.search(/(\$)?(\d{1,3}((\,\d{3})*)|(\d+))?(\.\d\d)?$/) // Allows commas return TrueorFalse(x); } function isTime(str) { // Get into string object var sTemp = new String(str); x = sTemp.search(/([0][1-9]|[1][012]|\d)[:][0-5]\d([:][0-5]\d)?\s?(AM|am|PM|pm)$/); // also accept optional space before AM/PM return TrueorFalse(x); } // This function is a utility to use inside of other functions // False values are any non-zero values function TrueorFalse(val) { return (val == 0) ? true : false; }