var dtCh= "/";
var minYear=1900;
var maxYear=2100;

				function OnChange(dropdown)
				{
					var myindex  = dropdown.selectedIndex
					var SelValue = dropdown.options[myindex].value

					

						if ((SelValue == "NUOB") ||  (SelValue == "NAOB") ||  (SelValue == "6121"))
						{
							document.getElementById('trRN').style.display="block";
							
						}
						else
						{
							document.getElementById('trRN').style.display="none";							
						}
                          

					  
					return true;
				}


				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")
						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
				}

				function validateDate(field){
					var dt=field
					if (field.value!=""){
						if (isDate(field.value)==false){
							field.value = "";
							field.focus()
							return false
						}
					}
				    return true
				}

				function validate_phone( strValue )
				{
					var objRegExp  = /(^\d{3}-\d{3}-\d{4}$)/;
					return objRegExp.test(strValue);

				}

function validateForm()
{
	var ok = "yes";
	var message = "Please fix the following:\n";
	var bad_data;


	if ($F('firstname') == "")
	{
		ok = "no";
		message += " - First Name is required\n";	
	}
	else
	{
		if ($F('firstname').length > 20)
		{
			ok = "no";
			message += " - First Name is too long (20 characters max)\n";
		}	
		
	}

	if ($F('lastname') == "")
	{
		ok = "no";
		message += " - Last Name is required\n";
	}
	else
	{
		if ($F('lastname').length > 20)
		{
			ok = "no";
			message += " - Last Name is too long (20 characters max)\n";
		}	
		
	}
	
	if ($F('address') == "")
	{
		ok = "no";
		message += " - Address is required\n";
	}	
	else
	{
		if ($F('address').length > 30)
		{
			ok = "no";
			message += " - Address is too long (30 characters max)\n";
		}	
	}		

	if ($F('city') == "")
	{
		ok = "no";
		message += " - City is required\n";
	}	
	else
	{
		if ($F('city').length > 20)
		{
			ok = "no";
			message += " - City is too long (20 characters max)\n";
		}	
	}	
	
	if ($F('state') == "")
	{
		ok = "no";
		message += " - State is required\n";
	}	

	if ($F('zipcode') == "")
	{
		ok = "no";
		message += " - Zip Code is required\n";
	}	
	else
	{
		if ($F('zipcode').length != 5 || !isInteger($F('zipcode')))
		{
			ok = "no";
			message += " - Valid 5 digit Zip Code is required\n";
		}	
	}
	
	if ($F('primary_phone') == "")
	{
		ok = "no";
		message += " - Primary Phone is required\n";
	}
	else
	{
		if ($F('primary_phone').length < 10)
		{
			ok = "no";
			message += " - Valid Phone number with area code is required\n";
		}	
	}
/*
	if ($F('cell_phone') == "")
	{
		ok = "no";
		message += " - Cell Phone is required\n";
	}
	else
	{
		if ($F('phone').length != 10)
		{
			ok = "no";
			message += " - 10 digit Cell Phone is required (digits only)\n";
		}	
	}
*/		
	if ($F('email') == "")
	{
		ok = "no";
		message += " - Email is required\n";		
	}	
	else
	{
		var EMAIL = "^[a-zA-Z0-9_-]+(\.([a-zA-Z0-9_-])+)*@[a-zA-Z0-9_-]+[.][a-zA-Z0-9_-]+([.][a-zA-Z0-9_-]+)*$";
		var re = new RegExp(EMAIL);

		if (!$F('email').match(re))
		{
			message += " - Valid Email is required\n";
			ok = "no";
		}
	}

	if ($('program').value == "")
	{
		ok = "no";
		message += " - Program of Interest is required\n";
	}
	/*
	if (($('program').value == "NAOB") ||($('program').value == "NUOB"))
	{
		if((document.getElementById('RnNo').checked == true) || ((document.getElementById('RnNo').checked == false) && (document.getElementById('RnYes').checked == false)))
		{
			ok = "no";
			message += " - A RN License is required for the BS in Nursing and BS in Nursing Administration Programs\n";
		}
	}
*/
	

	if ($('hs_graduation').value == "")
	{
		ok = "no";
		message += " - HS Graduation Date is required\n";
	}
	
	if ($('Campus').value == "")
	{
		ok = "no";
		message += " - Campus is required\n";
	}
	
	if (ok == "no")
	{
		alert(message);
		return false;
	 }
   	return true;
  	

}