// JavaScript Document


function CheckRequestFields() {
	
	//Check Areas of Interest 
	var InterestChecked = 0;
	for(i=0;i<=18;i++) {
		if(eval("document.RequestForm.InterestID["+i+"].checked") == true) {
			InterestChecked = 1;
			break;
		}
	}
	
	if(InterestChecked ==0) {
		alert("At least one area of interest must be selected.");
		return false;
	}

	
	
	if(document.RequestForm.State.selectedIndex == 0) {
		alert("Your state is a required field.");
		return false;
	}
	
	//Check the regular ship zipcode
	if(document.RequestForm.ZipCode.value.length < 5) {
		alert("The zip code must be a valid 5 digit zip code.");
		return false;
	}
	
	
	var emailstring = document.RequestForm.Email.value;
	var AtSign = "@"
	var Dot = "."
	var AtSignPOS = emailstring.indexOf(AtSign)
	var emailLength = emailstring.length
	var DotPOS = emailstring.indexOf(Dot)
	
	if (emailstring.indexOf(AtSign)==-1){
	   alert("Please enter a valid email address.")
	   return false
	}
	if (emailstring.indexOf(AtSign)==-1 || emailstring.indexOf(AtSign)==0 || emailstring.indexOf(AtSign)+1==emailLength){
	   alert("Please enter a valid email address.")
	   return false
	}
	if (emailstring.indexOf(Dot)==-1 || emailstring.indexOf(Dot)==0 || emailstring.indexOf(Dot)+1==emailLength){
		alert("Please enter a valid email address.")
		return false
	}
	if (emailstring.indexOf(AtSign,(AtSignPOS+1))!=-1){
		alert("Please enter a valid email address.")
		return false
	}
	if (emailstring.substring(AtSignPOS-1,AtSignPOS)==Dot || emailstring.substring(AtSignPOS+1,AtSignPOS+2)==Dot){
		alert("Please enter a valid email address.")
		return false
	}
	if (emailstring.indexOf(Dot,(AtSignPOS+2))==-1){
		alert("Please enter a valid email address.")
		return false
	}
	if (emailstring.indexOf(" ")!=-1){
		alert("Please enter a valid email address.")
		return false
	}
	
	//Check for valid policy date
	if(document.RequestForm.PolicyRenewalDate.value != "") {
		var PolDate = document.RequestForm.PolicyRenewalDate.value;
		if(isDate(PolDate) == false) {
			return false;	
		}
	}
		
	//Check to make sure the captcha is correct	
	TheuKey = document.RequestForm.uKey.value;			
	ThehKey = document.RequestForm.hKey.value;
	
	if(TheuKey == '' || ThehKey == '') {
		CaptchaFound = 0;
	}	
	else {	
		
		var strURL = "Ajax/MyFunctions.cfc?Method=FindCaptchaKey&TheuKey=" + TheuKey + "&ThehKey=" + ThehKey;
		
		if(window.XMLHttpRequest) {
			var objHTTP = new XMLHttpRequest();
			objHTTP.open("GET", strURL, false);					
			objHTTP.send(null);			
			CaptchaFound = dpWDDX('deserialize',objHTTP.responseText);				
		}
		else if (window.ActiveXObject) {
			var objHTTP = new ActiveXObject("Microsoft.XMLHTTP");		
			objHTTP.open("GET",strURL,false);				
			objHTTP.send(null);		
			CaptchaFound = dpWDDX('deserialize',objHTTP.responseText);
		}
	}	
	
	if(CaptchaFound == 0) {			
		alert("The verification image key that you entered is incorrect. Please check it and try again.");
		return false;
	}	
	
}

var dtCh= "/";
var d = new Date();
var curr_year = d.getFullYear();
var minYear=curr_year;
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 isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month for the policy renewal date.")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day for the policy renewal date.")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date for the policy renewal date.")
		return false
	}
return true
}



function checkOtherBoxRequest() {
	if(document.RequestForm.HearAboutUs.value=="Other"){
		if(document.RequestForm.OtherDescr.value==''){
			alert('You heard about us by other means, enter a valid other source.');
			return false;
		}
	}
}