el = document.getElementById('quotebox'); el.innerHTML = '
\n '; /** * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/) */ // Declaring valid date character, minimum year and maximum year var dtCh= "/"; var minYear=1900; var maxYear=2100; function isInteger(s){ var i; for (i = 0; i < s.length; i++){ // Check that current character is number. var c = s.charAt(i); if (((c < "0") || (c > "9"))) return false; } // All characters are numbers. return true; } function stripCharsInBag(s, bag){ var i; var returnString = ""; // Search through string's characters one by one. // If character is not in bag, append to returnString. for (i = 0; i < s.length; i++){ var c = s.charAt(i); if (bag.indexOf(c) == -1) returnString += c; } return returnString; } function daysInFebruary (year){ // February has 29 days in any year evenly divisible by four, // EXCEPT for centurial years which are not also divisible by 400. return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 ); } function DaysArray(n) { for (var i = 1; i <= n; i++) { this[i] = 31 if (i==4 || i==6 || i==9 || i==11) {this[i] = 30} if (i==2) {this[i] = 29} } return this } function isDateQB(dtStr){ var dtCh= "/"; var daysInMonth = DaysArray(12) var pos1=dtStr.indexOf(dtCh) var pos2=dtStr.indexOf(dtCh,pos1+1) var strDay=dtStr.substring(0,pos1) var strMonth=dtStr.substring(pos1+1,pos2) var strYear=dtStr.substring(pos2+1) strYr=strYear if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1) if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1) for (var i = 1; i <= 3; i++) { if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1) } dday=parseInt(strDay) mmonth=parseInt(strMonth) yyear=parseInt(strYr) if (pos1==-1 || pos2==-1){ alert("The date format should be : dd/mm/yyyy") return false } if (strMonth.length<1 || mmonth<1 || mmonth>12){ alert("Please enter a valid month") return false } if(mmonth==1){ tempmmonth=3; } else { tempmmonth=mmonth; } if (strDay.length<1 || dday<1 || dday>31 || (mmonth==2 && dday>daysInFebruary(yyear)) || dday > daysInMonth[tempmmonth] ){ alert("Please enter a valid day") return false } /*if (strDay.length<1 || dday<1 || dday>31 || (mmonth==2 && dday>daysInFebruary(yyear)) || dday > daysInMonth[mmonth]){ alert("Please enter a valid day") return false }*/ if (strYear.length != 4 || yyear==0 || yyear