// JavaScript Document function confirmSubmit(func1, func2){ if (func1 == false){ return false; } if (func2 == false){ return false; } return true; }//confirm submit function showDate(inputMonth, inputDay, inputYear){ //Minimum time allowed between current day and requested visit (7days * milliseconds in one day) var minDays = 7; var minTime = minDays * 86400000; /*Get current date*/ var today = new Date(); //Desired date var useDate = new Date(); useDate.setFullYear(inputYear, inputMonth - 1, inputDay); //Ensure the use does not ask for day 31 in february--february has only 28 days if (ensureDateExists(inputMonth, inputDay, inputYear) == false){ return false; } //Ensure date is not blocked out for scheduling if (dateIsValid(inputMonth, inputDay, inputYear) == false){ alert("Please remember that campus tours are only offered Monday thru Friday " + "and on the second Saturday of each month."); return false; } //Ensure there are at least the minimum number of days between now and requested date. if (meetMinimumTime(today.valueOf(), useDate.valueOf(), minTime) == false){ alert("Please allow at least " + minDays + " days between now and the date of your visit." ); return false; } var daysInBetween = (useDate.valueOf() - today.valueOf())/ 86400000; //86400000 = time(ms)/day alert("You have selected a valid date. There are " + daysInBetween + " days between now and your requested campus visit."); return true; } function ensureDateExists(month, day, year){ if (year == 2009 || year == 2010){ //list all months that have fewer than 31 days var daysInFeb = 28; var daysInApr = 30; var daysInJun = 30; var daysInSep = 30; var daysInNov = 30; } //February if (month == 2){ if (day > daysInFeb){ alert("There are only " + daysInFeb + " days in February."); return false; } } //April if (month == 4){ if (day > daysInApr){ alert("There are only " + daysInApr + " days in April."); return false; } } //June if (month == 6){ if (day > daysInJun){ alert("There are only " + daysInJun + " days in June."); return false; } } //September if (month == 9){ if (day > daysInSep){ alert("There are only " + daysInSep + " days in September."); return false; } } //November if (month == 11){ if (day > daysInNov){ alert("There are only " + daysInNov + " days in November."); return false; } } else{ return true; } }//ensureDateExists() function meetMinimumTime(today, wantedDay, minTime){ if ( (wantedDay - today) >= minTime){ return true; } if ( (wantedDay - today) < minTime){ return false; } } function dateIsValid(month, day, year){ if (year == 2009){ //September if (month == 9){ //Invalid days of September invalidDaysOfSep = new Array(5,6,13,19,20,26,27); for (var i=0; i <= invalidDaysOfSep.length ; i++) { if (day == invalidDaysOfSep[i]) { return false; } }//for }//month == 9 //October if (month == 10){ //Invalid days of October invalidDaysOfOct = new Array(3,4,11,17,18,24,25,31); for (var i=0; i <= invalidDaysOfOct.length ; i++) { if (day == invalidDaysOfOct[i]) { return false; } }//for }//month == 10 //November if (month == 11){ //Invalid days of November invalidDaysOfNov = new Array(1,7,8,15,21,22,28,29); for (var i=0; i <= invalidDaysOfNov.length ; i++) { if (day == invalidDaysOfNov[i]) { return false; } }//for }//month == 11 //December if (month == 12){ //Invalid days of December invalidDaysOfDec = new Array(5,6,13,19,20,26,27); for (var i=0; i <= invalidDaysOfDec.length ; i++) { if (day == invalidDaysOfDec[i]) { return false; } }//for }//month == 12 }//if 2009 /*XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX*/ if (year == 2010){ //January if (month == 1){ //Invalid days of September invalidDaysOfJan = new Array(2,3,10,16,17,23,24,30,31); for (var i=0; i <= invalidDaysOfJan.length ; i++) { if (day == invalidDaysOfJan[i]) { return false; } }//for }//month == 1 //February if (month == 2){ //Invalid days of February invalidDaysOfFeb = new Array(6,7,14,20,21,27,28); for (var i=0; i <= invalidDaysOfFeb.length ; i++) { if (day == invalidDaysOfFeb[i]) { return false; } }//for }//month == 2 //March if (month == 3){ //Invalid days of March invalidDaysOfMar = new Array(6,7,14,20,21,27,28); for (var i=0; i <= invalidDaysOfMar.length ; i++) { if (day == invalidDaysOfMar[i]) { return false; } }//for }//month == 3 //April if (month == 4){ //Invalid days of April invalidDaysOfApr = new Array(3,4,11,17,18,24,25); for (var i=0; i <= invalidDaysOfApr.length ; i++) { if (day == invalidDaysOfApr[i]) { return false; } }//for }//month == 4 //May if (month == 5){ //Invalid days of May invalidDaysOfMay = new Array(1,2,9,15,22,23,29,30); for (var i=0; i <= invalidDaysOfMay.length ; i++) { if (day == invalidDaysOfMay[i]) { return false; } }//for }//month == 5 //June if (month == 6){ //Invalid days of June invalidDaysOfJun = new Array(5,6,13,19,20,26,27); for (var i=0; i <= invalidDaysOfJun.length ; i++) { if (day == invalidDaysOfJun[i]) { return false; } }//for }//month == 6 //April if (month == 7){ //Invalid days of July invalidDaysOfJul = new Array(3,4,11,17,18,24,25,31); for (var i=0; i <= invalidDaysOfJul.length ; i++) { if (day == invalidDaysOfJul[i]) { return false; } }//for }//month == 7 //April if (month == 8){ //Invalid days of August invalidDaysOfAug = new Array(1,7,8,15,21,22,28,29); for (var i=0; i <= invalidDaysOfAug.length ; i++) { if (day == invalidDaysOfAug[i]) { return false; } }//for }//month == 8 //September if (month == 9){ //Invalid days of September invalidDaysOfSep = new Array(4,5,12,18,19,25,26); for (var i=0; i <= invalidDaysOfSep.length ; i++) { if (day == invalidDaysOfSep[i]) { return false; } }//for }//month == 9 //October if (month == 10){ //Invalid days of October invalidDaysOfOct = new Array(2,3,10,16,17,23,24,30,31); for (var i=0; i <= invalidDaysOfOct.length ; i++) { if (day == invalidDaysOfOct[i]) { return false; } }//for }//month == 10 //November if (month == 11){ //Invalid days of November invalidDaysOfNov = new Array(6,7,14,20,21,27,28); for (var i=0; i <= invalidDaysOfNov.length ; i++) { if (day == invalidDaysOfNov[i]) { return false; } }//for }//month == 11 //December if (month == 12){ //Invalid days of December invalidDaysOfDec = new Array(4,5,12,18,19,25,26); for (var i=0; i <= invalidDaysOfDec.length ; i++) { if (day == invalidDaysOfDec[i]) { return false; } }//for }//month == 12 }//if 2010 return true; }//dateIsValid()