//
// validate new user
//
function validateUser()
{
	// Email
	//
	var emailID=document.userform.email;
	if ((emailID.value==null)||(emailID.value==""))
	{
		alert("Please enter a valid email address");
		emailID.focus();
		return false;
	}
	if (echeck(emailID.value)==false)
	{
		alert("Please enter a valid email address");
		emailID.focus();
		return false;
	}
	//
	// Password
	//
	var pswd=document.userform.pwd;
	var pstr = pswd.value;

	if (pswd.value == '' || (pswd.value==null))
	{	alert('Please enter your password');
		pswd.focus();
		return false;
	}
	//
	// Start Date
	//
	/*var start=document.userform.startdate;
	if ((start.value==null)||(start.value==""))
	{
		alert("Please enter a valid start date (mm-dd-yyyy)");
		start.focus();
		return false;
	}*/
	var start=document.userform.startdate
	if (isDate(start.value)==false){
		start.focus()
		return false
	}
	//
	// Group
	//
	var fld=document.userform.mem_group;
	if (fld.value==0)
	{
		alert("Please select a Group");
		fld.focus();
		return false;
	}
	//
	// subGroup
	//
	var fld=document.userform.sub_group;
	if (fld.value==0)
	{
		alert("Please select a Sub Group");
		fld.focus();
		return false;
	}
	return true;
}
//
// validate signin
//
function validateSignin(pw)
{
	// Email
	//
	var emailID=document.signin.email;
	if ((emailID.value==null)||(emailID.value==""))
	{
		alert("Please enter a valid email address");
		emailID.focus();
		return false;
	}
	if (echeck(emailID.value)==false)
	{
		alert("Please enter a valid email address");
		emailID.focus();
		return false;
	}
	//
	// Password
	//
	if (pw == '1')
	{
		var pswd=document.signin.pwd;
		if ((pswd.value == '') || (pswd.value==null))
		{	alert('Please enter your password');
			pswd.focus();
			return false;
		}
	}
	return true;
}
//
// validate Resource
//
function validateResource()
{
	// Resource name
	//
	var fld=document.form1.resource_name;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a Resource Name");
		fld.focus();
		return false;
	}
	var fld = document.forms['form1'].elements['topicID'];
	var val = fld.options[fld.selectedIndex].value;
	if ((val==null)||(val=="0"))
	{
		alert("Please select a Topic");
		fld.focus();
		return false;
	}
	return true;
}
//
// validate Resource
//
function validateClimReg()
{
	// First name
	//
	var fld=document.ClimateSurveyRegistrationForm.firstname;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your First Name");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.realname;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Last Name");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.organization;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Organization");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.role;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Position/Role");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.address;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Address");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.city;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your City");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.state;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your State");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.zipcode;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Zip code");
		fld.focus();
		return false;
	}

	var fld = valButton(document.ClimateSurveyRegistrationForm.AddressType);
	if (fld == null)
	{
		alert('Please select your Address Type');
		var flda=document.ClimateSurveyRegistrationForm.city;
		flda.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.DaytimePhone;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Daytime Phone");
		fld.focus();
		return false;
	}
	// Email
	//
	var fld=document.ClimateSurveyRegistrationForm.email;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	if (echeck(fld.value)==false)
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	
	var fldLT = valButton(document.ClimateSurveyRegistrationForm.Level);
	if (fldLT == null)
	{
		alert('Please select District or School Level');
		var flda=document.ClimateSurveyRegistrationForm.email;
		flda.focus();
		return false;
	}
	var fld=document.ClimateSurveyRegistrationForm.OtherLevel;
	if (fldLT == "OtherLevel")
	{	if ((fld.value==null)||(fld.value==""))
		{
			alert("Please enter Other Level");
			fld.focus();
			return false;
		}
	}
	
	var fld = valButton(document.ClimateSurveyRegistrationForm.RBSchoolOrDistrict);
	if (fld == null)
	{
		alert('Please select your School/District Information');
		var flda=document.ClimateSurveyRegistrationForm.OtherLevel;
		flda.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.OrgAddress;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Organization Address");
		fld.focus();
		return false;
	}
	var fld=document.ClimateSurveyRegistrationForm.OrgCity;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Organization City");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.OrgState;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Organization State");
		fld.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.OrgZipcode;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Organization Zip code");
		fld.focus();
		return false;
	}
	var fldST = valButton(document.ClimateSurveyRegistrationForm.SchoolType);
	if (fldST == null)
	{
		alert('Please select your School Type');
		var flda=document.ClimateSurveyRegistrationForm.OrgCity;
		flda.focus();
		return false;
	}
	var fld=document.ClimateSurveyRegistrationForm.OtherSchoolTypeDescription;
	if (fldST == "Other")
	{	if ((fld.value==null)||(fld.value==""))
		{
			alert("Please enter Other School Type");
			fld.focus();
			return false;
		}
	}
	var fldDT = valButton(document.ClimateSurveyRegistrationForm.DistrictType);
	if (fldDT == null)
	{
		alert('Please select your District Type');
		var flda=document.ClimateSurveyRegistrationForm.OrgCity;
		flda.focus();
		return false;
	}
	
	var fld=document.ClimateSurveyRegistrationForm.OtherDistrictTypeDescription;
	if (fldDT == "Other")
	{	if ((fld.value==null)||(fld.value==""))
		{
			alert("Please enter Other District Type");
			var flda=document.ClimateSurveyRegistrationForm.OtherDistrictTypeDescription;
			flda.focus();
			return false;
		}
	}
	
	var fld=document.ClimateSurveyRegistrationForm.NumOfSchools;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Number of Schools in District");
		fld.focus();
		return false;
	}
	var fld=document.ClimateSurveyRegistrationForm.NumOfStudents;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Number of Students in District");
		fld.focus();
		return false;
	}
	var fld = tinyMCE.getInstanceById('IssuesChallengesProblems').contentDocument.body.innerHTML;
	var fld1=document.ClimateSurveyRegistrationForm.IssuesChallengesProblems;
	//alert(fld);
	if ((fld==null)||(fld=="")||(fld=="<br>"))
	{
		alert("Please enter Issues / Challenges / Problem");
		fld1.focus();
		return false;
	}
	
	var fld = tinyMCE.getInstanceById('BullyingAndMistreatment').contentDocument.body.innerHTML;
	var fld1=document.ClimateSurveyRegistrationForm.BullyingAndMistreatment;
	//alert(fld);
	if ((fld==null)||(fld=="")||(fld=="<br>"))
	{
		alert("Please enter Bullying and Mistreatment");
		fld1.focus();
		return false;
	}
	return true;
}

//
// validate Resource
//
function validateSubmitResource()
{
	// Resource name
	//
	var fld=document.form1.resource_name;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a Resource Name");
		fld.focus();
		return false;
	}
	var fld = document.forms['form1'].elements['topicID'];
	var val = fld.options[fld.selectedIndex].value;
	if ((val==null)||(val=="0"))
	{
		alert("Please select a Topic");
		fld.focus();
		return false;
	}
	// Submit name
	//
	var fld=document.form1.submitName;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your Name");
		fld.focus();
		return false;
	}
	// Email
	//
	var fld=document.form1.submitEmail;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	if (echeck(fld.value)==false)
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	// Submit phone
	//
	var fld=document.form1.submitPhone;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your Phone");
		fld.focus();
		return false;
	}
	return true;
}
//
// validate Resource
//
function validateSubmitResourceEmail()
{
	// Submit name
	//
	var fld=document.form1.realname;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your Name");
		fld.focus();
		return false;
	}
	// Submit org
	//
	var fld=document.form1.school_org;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your School or Organization");
		fld.focus();
		return false;
	}
	// Email
	//
	var fld=document.form1.email;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	if (echeck(fld.value)==false)
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	// phone
	//
	var fld=document.form1.phone;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Phone number");
		fld.focus();
		return false;
	}

	return true;
}

function validateSubmitCommentEmail() {
	//
	// How did you use it
	//
	var fld = tinyMCE.getInstanceById('HowDidYouUseIT').contentDocument.body.innerHTML;
	var fld1=document.form1.HowDidYouUseIT;
	//alert(fld);
	if ((fld==null)||(fld=="")||(fld=="<br>"))
	{
		alert("Please enter How did you use it?");
		fld1.focus();
		return false;
	}
	//
	// Comments
	//
	var fld = tinyMCE.getInstanceById('comments').contentDocument.body.innerHTML;
	var fld1=document.form1.comments;
	//alert(fld);
	if ((fld==null)||(fld=="")||(fld=="<br>"))
	{
		alert("Please enter your Comments");
		fld1.focus();
		return false;
	}
	// Submit name
	//
	var fld=document.form1.realname;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your Name");
		fld.focus();
		return false;
	}
	// Submit org
	//
	var fld=document.form1.school_org;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter Your School or Organization");
		fld.focus();
		return false;
	}
	// Email
	//
	var fld=document.form1.email;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	if (echeck(fld.value)==false)
	{
		alert("Please enter a valid email address");
		fld.focus();
		return false;
	}
	// phone
	//
	var fld=document.form1.phone;
	if ((fld.value==null)||(fld.value==""))
	{
		alert("Please enter your Phone number");
		fld.focus();
		return false;
	}

	return true;
}
/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
function echeck(str) {

		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1){
		   return false;
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false;
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false;
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		    return false;
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false;
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		    return false;
		 }
		 if (str.indexOf(" ")!=-1){
		    return false;
		 }
 		 return true;					
}

/**
 * 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 add_zeros(dtStr)
{
	//alert('got here');
	var start = document.userform.startdate;
	var dtStr = start.value;
	
	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)
	//alert('mon= '+strMonth+' day= '+strDay);
	var strDay1=strDay;
	var strMonth1=strMonth;
	var strYear1=strYear;
	if (pos1==-1 || pos2==-1){
		alert("Please enter a date in the format: mm-dd-yyyy")
		return false
	}
	// gp
	if (strDay.length==1) 
	{	strDay1 = "0"+strDay.charAt(0);
	}
	if (strMonth.length==1) 
	{	strMonth1 = "0"+strMonth.charAt(0);
	}
	if (strYear.length==2) 
	{	strYear1 = "20"+strYear.charAt(0)+strYear.charAt(1);
	}
	//alert('str= '+strMonth1+dtCh+strDay1+dtCh+strYear1);
	start.value = strMonth1+dtCh+strDay1+dtCh+strYear1;
	return true;
	//
}

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("Please enter a date in the format: mm-dd-yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		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")
		return false
	}
return true
}
// Radio Button Validation
// copyright Stephen Chapman, 15th Nov 2004,14th Sep 2005
// you may copy this function but please keep the copyright notice with it
function valButton(btn) {
    var cnt = -1;
    for (var i=btn.length-1; i > -1; i--) {
        if (btn[i].checked) {cnt = i; i = -1;}
    }
    if (cnt > -1) return btn[cnt].value;
    else return null;
}