// change the counsellor form's register value, update the action and submit the form
function updateStateSubmit(form,registerInput,thisValue) {
					
	if (thisValue != "") {
		registerInput.value = 0;
		form.action = form.action + "#contactinfo";
		form.submit();
	}
}

// used on the search results page to select/deselect all checkboxes
function selectAll(theForm) {

	var isChecked = true;

	// go through each form element
	for(var i=0; i<theForm.elements.length; i++) {
	
		// if this form element is a checkbox and
		// has the name 'requests', see if the checkbox
		// is not checked, then set the variable and
		// break out of this loop
		if (theForm.elements[i].type == "checkbox"
			&& theForm.elements[i].name == "requests") {
			
			if (!theForm.elements[i].checked) {
			
				isChecked = false;
				break;
			}	
		}
	}
	
	// loop through each form element and check/uncheck all the checkboxes
	// named 'requests' (if any checkbox was unchecked then check them all,
	// otherwise uncheck them all)
	for(var i=0; i<theForm.elements.length; i++) {
	
		// if this form element is a checkbox and
		// has the name 'requests', see if the checkbox
		// is not checked, then set the variable and
		// break out of this loop
		if (theForm.elements[i].type == "checkbox"
			&& theForm.elements[i].name == "requests") {
			
			if (isChecked) {
			
				theForm.elements[i].checked = false;
			}	
			else {
				
				theForm.elements[i].checked = true;
			}
		}
	}
}


// Submit the given form if the given value is not empty
function submitForm(form,value) {
					
	if (value != "") {
		form.submit();
	}
}


// popup new window with overview showing
function overview_popup (instid)
{
		var newwin, page, myHeight, myWidth, info;
		
		if (navigator.appName == 'Netscape') {
			page = "./overview.cfm?instid="+instid;
		}
		else {
			page = "./overview.cfm?instid="+instid;
		}
		
		myHeight = 400;
		myWidth = 500;
		info = "toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width="+myWidth+",height="+myHeight;

		newwin = window.open(page,"ControlWindow",info);
		newwin.open (page,"ControlWindow",info);
		if (newwin.opener == null) newwin.opener = self;
		newwin.focus();
}


// popup new window for Virtual Tour
function vtWindow (url,toolToggle,scrollToggle)
{
	window.open(url,"myPopUpWin","toolbar="+toolToggle+",location=no," + 
		"directories=no,status=yes,scrollbars="+scrollToggle+",resizable=yes," + 
		"width=600,height=600");
}

// popup new window for video file
function videoWindow (url,toolToggle,scrollToggle)
{
	window.open(url,"videoWin","toolbar="+toolToggle+",location=no," + 
		"directories=no,status=yes,scrollbars="+scrollToggle+",resizable=yes," + 
		"width=400,height=400");
}


// popup new window for Related Careers list
function CareersWindow (url, height, width)
{
	var newwin, myHeight, myWidth;
	
	if (height && width && height != '' && width != '') {
		myHeight = height;
		myWidth = width;
	}
	else {
		myHeight = 400;
		myWidth = 250;
	}
	newwin = window.open(url,"myPopUpWin","toolbar=no,location=no," + 
		"directories=no,status=yes,scrollbars=yes,resizable=yes," + 
		"width="+myWidth+",height="+myHeight);
		
	newwin.open(url,"myPopUpWin","toolbar=no,location=no," + 
		"directories=no,status=yes,scrollbars=yes,resizable=yes," + 
		"width="+myWidth+",height="+myHeight);
		
	if (newwin.opener == null) newwin.opener = self;
	newwin.focus();
}


// close the popup window and redirect the main window to the new
// location.  If there is no main window, open a new one.
function close_window_redirect_main(url) {

	var newwin, myHeight, myWidth, info;
	
	myHeight = 500;
	myWidth = 825;
	info = "toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width="+myWidth+",height="+myHeight;

	if (top.opener == null || top.opener == top || !top.opener || top.opener.closed) {
	
		// open new window
		newwin = window.open(url,"NewWin",info);
		newwin.open (url,"NewWin",info);
		if (newwin.opener == null) newwin.opener = self;
		newwin.focus();
		top.window.close();
	}
	else {
		// use current parent window	
		top.opener.location = url;
		top.opener.focus();
		top.close();
	}

}


// --------= BEGIN FUNCTIONS FOR REGISTRATION FORM =--------

function InputCheck(cfgarbage1, cfgarbage2, inputstring)
   {
   var str = inputstring;
   // Return false if characters are not in allowed set.
   for (var i = 0; i < str.length; i++) 
      {
      var ch = str.substring(i, i + 1);
      if ((ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch) && (ch < "0" || "9" < ch) && (ch != '-') && (ch != '_'))
         {
         return false;
         }
      }
   return true;
   }
   
function _CF_onError(form_object, input_object, object_value, error_message)
    {
	alert(error_message);
       	return false;	
    }

function _CF_hasValue(obj, obj_type)
{
	if (obj_type == "TEXT" || obj_type == "PASSWORD")
	{
		if (obj.value.length == 0) {
			return false;
		} else {
			return true;
		}
	} else if (obj_type == "SELECT") {
		for (i=0; i < obj.length; i++)
		{
			if (obj.options[i].selected && obj.value != "")
				return true;
		}		
		return false;	
	} else if (obj_type == "SINGLE_VALUE_RADIO" || obj_type == "SINGLE_VALUE_CHECKBOX") {
		if (obj.checked)
			return true;
		else
			return false;	
	} else if (obj_type == "RADIO" || obj_type == "CHECKBOX") {
		for (i=0; i < obj.length; i++)
		{
			if (obj[i].checked)
				return true;
		}
		return false;	
	}
}

function ltrim(str)
{
  re=/^ +/;
  var newstr=str.replace(re, "");
  return(newstr);
}
function rtrim(str)
{
  re=/ +$/;
  var newstr=str.replace(re, "");
  return(newstr);
}
function trim(str)
{
  var newstr=ltrim(str);
  return(rtrim(newstr));
}

function isCharacter(vString) {
	vString = trim(vString);
	if (vString == "")
		return false;
	var validChars = ".1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_ ";
	for ( var i = new Number(0); i < vString.length; i++ )
		if (validChars.indexOf(vString.substring(i,i+1)) == -1)
			return false;
	return true;
}

function checkRegisterForm(form) {
		

if  (!_CF_hasValue(form.first_name, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.first_name, form.first_name.value, "You must enter a first name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.first_name, form.first_name.value))
        {
        if  (!_CF_onError(form, form.first_name, form.first_name.value, "You must enter a first name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.last_name, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.last_name, form.last_name.value, "You must enter a last name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.last_name, form.last_name.value))
        {
        if  (!_CF_onError(form, form.last_name, form.last_name.value, "You must enter a last name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.email_value, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.email_value, form.email_value.value, "You must enter a valid email."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuDOBmon, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBmon, form.StuDOBmon.value, "You must enter the month that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBmon, form.StuDOBmon.value))
        {
        if  (!_CF_onError(form, form.StuDOBmon, form.StuDOBmon.value, "You must enter the month that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuDOBday, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBday, form.StuDOBday.value, "You must enter the day that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBday, form.StuDOBday.value))
        {
        if  (!_CF_onError(form, form.StuDOBday, form.StuDOBday.value, "You must enter the day that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuDOByear, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOByear, form.StuDOByear.value, "You must enter the year that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOByear, form.StuDOByear.value))
        {
        if  (!_CF_onError(form, form.StuDOByear, form.StuDOByear.value, "You must enter the year that you were born. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
// If stuDOBoutsideUSA has not been checked, then city and prov MUST be filled out
if (!form.stuDOBoutsideUSA.checked) {
	
if  (!_CF_hasValue(form.StuDOBcity, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBcity, form.StuDOBcity.value, "You must enter the city in Canada where you were born, or else check the box that you were born outside of Canada. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBcity, form.StuDOBcity.value))
        {
        if  (!_CF_onError(form, form.StuDOBcityame, form.StuDOBcity.value, "You must enter the city in Canada where you were born, or else check the box that you were born outside of Canada. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuDOBprov, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBprov, form.StuDOBprov.value, "You must enter the state in Canada where you were born, or else check the box that you were born outside of Canada. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBprov, form.StuDOBprov.value))
        {
        if  (!_CF_onError(form, form.StuDOBprov, form.StuDOBprov.value, "You must enter the province in Canada where you were born, or else check the box that you were born outside of Canada. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
}  // end if stuDOBoutsideUSA isn't checked.
if  (!_CF_hasValue(form.StuGradmon, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuGradmon, form.StuGradmon.value, "You must enter a graduation month. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuGradmon, form.StuGradmon.value))
        {
        if  (!_CF_onError(form, form.StuGradmon, form.StuGradmon.value, "You must enter a graduation month. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuGradyear, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuGradyear, form.StuGradyear.value, "You must enter a graduation year. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuGradyear, form.StuGradyear.value))
        {
        if  (!_CF_onError(form, form.StuGradyear, form.StuGradyear.value, "You must enter a graduation year. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
	
// bottom form
if  (!_CF_hasValue(form.login_name, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.login_name, form.login_name.value, "You must enter a user name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.login_name, form.login_name.value))
        {
        if  (!_CF_onError(form, form.login_name, form.login_name.value, "You must enter a user name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

    if  (!_CF_hasValue(form.password_value, "PASSWORD" )) 
        {
        if  (!_CF_onError(form, form.password_value, form.password_value.value, "You must enter a password. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.password_value, form.password_value.value))
        {
        if  (!_CF_onError(form, form.password_value, form.password_value.value, "You must enter a password. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

    if  (!_CF_hasValue(form.VerifyAnswer, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.VerifyAnswer, form.VerifyAnswer.value, "You must enter an answer to your chosen verification question.  You can use letters, numbers, a space, and a period."))
            {
            return false; 
            }
        }

if  (!isCharacter(form.VerifyAnswer.value))
        {
        if  (!_CF_onError(form, form.VerifyAnswer, form.VerifyAnswer.value, "You must enter an answer to your chosen verification question.  You can use letters, numbers, a space, and a period."))
            {	
            return false; 
            }
        }

    return true;
}



function checkCounsellorRegisterForm(form) {
		
if  (!_CF_hasValue(form.first_name, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.first_name, form.first_name.value, "You must enter a first name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.first_name, form.first_name.value))
        {
        if  (!_CF_onError(form, form.first_name, form.first_name.value, "You must enter a first name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.last_name, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.last_name, form.last_name.value, "You must enter a last name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.last_name, form.last_name.value))
        {
        if  (!_CF_onError(form, form.last_name, form.last_name.value, "You must enter a last name. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.high_school, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.high_school, form.high_school.value, "You must enter the name of the High School to which you belong. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.phone, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.phone, form.phone.value, "You must enter your Phone Number (and area code). You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.street, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.street, form.street.value, "You must enter your Street Address. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.zipcode, "TEXT" )) 
        {
        if  (!_CF_onError(form, form.zipcode, form.zipcode.value, "You must enter your Postal Code. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
	
if  (!_CF_hasValue(form.StuDOBcity, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBcity, form.StuDOBcity.value, "You must enter your City. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBcity, form.StuDOBcity.value))
        {
        if  (!_CF_onError(form, form.StuDOBcityame, form.StuDOBcity.value, "You must enter your City. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }
		
if  (!_CF_hasValue(form.StuDOBprov, "SELECT" )) 
        {
        if  (!_CF_onError(form, form.StuDOBprov, form.StuDOBprov.value, "You must enter your Province. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!InputCheck(form, form.StuDOBprov, form.StuDOBprov.value))
        {
        if  (!_CF_onError(form, form.StuDOBprov, form.StuDOBprov.value, "You must enter your Province. You may enter only letters, numbers, or - _ characters (no spaces or other punctuation)."))
            {
            return false; 
            }
        }

if  (!_CF_hasValue(form.VerifyAnswer, "TEXT" )) 
    {
    if  (!_CF_onError(form, form.VerifyAnswer, form.VerifyAnswer.value, "You must enter an answer to your chosen verification question.  You can use letters, numbers, a space and a period."))
        {
        return false; 
        }
    }

if  (!isCharacter(form.VerifyAnswer.value))
        {
        if  (!_CF_onError(form, form.VerifyAnswer, form.VerifyAnswer.value, "You must enter an answer to your chosen verification question.  You can use letters, numbers, a space and a period."))
            {	
            return false; 
            }
        }
    return true;
}

// --------= END FUNCTIONS FOR REGISTRATION FORMS =--------


 // is c a String or a character?
function isAlpha(c) {
    // is c a String or a character?
	var letters="abcdefghijklmnopqrstuvwxyz ";
	var LETTERS="ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    if(c.length>1) {
      for(j=0;j<c.length;j++) {
        // call isAlpha recursively for each character
        alpha=isAlpha(c.substring(j,j+1));
        if(!alpha) return alpha;
      }
      return alpha;
    }
    else {
      // if c is alpha return true
      if(letters.indexOf(c)>=0 || LETTERS.indexOf(c)>=0) return true;
	  
	  alert('Invalid keword!\n The keyword can be composed of letters only, and must contain at least 3 letters');
      return false;
    }
  }


// This function checks to see if an email address is valid
function IsEmailValid(ElemValue)
{
var AtSym    = ElemValue.indexOf('@')
var Period   = ElemValue.lastIndexOf('.')
var Space    = ElemValue.indexOf(' ')
var Length   = ElemValue.length - 1   // Array is from 0 to length-1

if ((AtSym < 1) ||                     // '@' cannot be in first position
    (Period <= AtSym+1) ||             // Must be atleast one valid char btwn '@' and '.'
    (Period == Length ) ||             // Must be atleast one valid char after '.'
    (Space  != -1))                    // No empty spaces permitted
   {  
	  alert('Invalid email address!\nPlease enter a valid email address.');
	  return false;
   }
else
   {
   	  return true;
   }
}


/*
 * Validates integer strings.
 *
 * Parameter: sInteger - a string to validate as an integer
 * Returns:   true (is integer) or false (is not) boolean
 */
function isInteger(sInteger) {

    var isInt = true;
    inputStr = sInteger.toString(); // in case not a string already
    for (var i = 0; i < inputStr.length; i++) {
        var oneChar = inputStr.charAt(i);
        if (oneChar < "0" || oneChar > "9") {
            isInt = false;
            i = inputStr.length; // break out of loop when bad char found
        }
    } return isInt;
}

/*
 * Validates date strings.
 *
 * Parameter: field    - field containing the date string
 * Internal Calls: isInteger() and isNotBlank()
 * Returns:   true (valid date) or false (not valid) boolean
 */
function isDate(field) {

    var valid = true;
    var sDate = field.value;
    var Slash1Pos = sDate.indexOf("/",0);
    var Slash2Pos = sDate.indexOf("/",Slash1Pos + 1);
    var mm = sDate.substring(0,Slash1Pos);
    var dd = sDate.substring(Slash1Pos + 1,Slash2Pos);
    var yyyy = sDate.substring(Slash2Pos + 1,sDate.length);

    // Validate date
    if (isInteger(mm) == false || isInteger(dd) == false || isInteger(yyyy) == false)
        valid = false;

    if (yyyy.length != 4)
        valid = false;
    else if (mm < 1 || mm > 12)
        valid = false;
    else if (dd < 1 || dd > 31)
        valid = false;
    else if (mm == 2) {
        if (dd > 29)
            valid = false ;
        else if (dd == 29) {
            if (yyyy % 100 == 0 && yyyy % 400 != 0)
                valid = false;
            else if (yyyy % 4 != 0)
                valid = false;
        }
    } else if (mm == 4 || mm == 6 || mm == 9 || mm == 11) {
        if (dd > 30)
            valid = false;
    }

    return valid;
}


function SplitIT ( string, delimiter )
{
  var end;
  var aTemp = new Array ();
  var start = 0;
  var i = 0;
	
  len = string.length;
  while ( i < len )
  {
    end = string.indexOf ( delimiter, start );
    if ( end == -1 )
    {
      aTemp[i++] = string.substring ( start, len );
      return aTemp;
    }
    aTemp[i++] = string.substring ( start, end );
    start = end + 1;
  } return aTemp;
} 


function ValidateForm(theForm) {
	
	var reqList = "";
	var reqTitles = "";
	var fieldType = "";
	var invalid = true;
	var error = "";
	
	if (theForm.RequiredTitles)
	{
		reqTitles = SplitIT(theForm.RequiredTitles.value,",");
	}
	
	if (theForm.Required)
	{
	
		reqList = SplitIT(theForm.Required.value,",");
	
		for (i=0; i < reqList.length; i++) {
			
			invalid = true;
			// check for the field type to check
			fieldType = theForm.elements[reqList[i]].type;
			
			// type is text,password,textarea
			if (fieldType == "text" || fieldType == "password" || fieldType == "textarea")
			{
				if ((theForm.elements[reqList[i]].value).length > 0) {
					invalid = false;
				} else {
					error = "You must enter a value for ";
				}
			}
			// type is select
			if (fieldType == "select-one" || fieldType == "select-multiple")
			{
				if (theForm.elements[reqList[i]].value != "") {
					invalid = false;
				} else {
					error = "You must select a ";
				}
			}
			// type is checkbox
			if (fieldType == "checkbox" || fieldType == "radio")
			{
				if (theForm.elements[reqList[i]].checked == true) {
					invalid = false;
				} else {
					error = "You must select a ";
				}
			}
			
			if (invalid)
			{
				// Field is invalid
				if (reqTitles[i])
				{
					alert(error+''+reqTitles[i]);
				} else {
					alert(error+''+reqList[i]);
				}
				theForm.elements[reqList[i]].focus();
				return false;
			}
		}
		
		return true;
		
	} else {
		return true;
	}
	
}


//	script for budget builder added by Graham Mar. 1 2004 because
//	old scripts for DHTML made by Adrian didn't work in Netscape
//	NOTE:  this script does not fully work in NS4 because NS4 does not
//	support dynamic text unless you are in layers, and even then you
//	need absolute positioning, and EVEN then it is bugggy, so NS4 does
//	not have mouse-over descriptions in the budget builder (however the
//	special case for NS4 is still in the script incase a fix is found to make
//	it work for NS4).

// DHTML scripts added by Graham
// global DHMTL menu vars 
var budgetShow = 0;

// global DHMTL menu vars 
var n4, n6up, ie, tab;
var tabShow = 0;
var initCalled = 0;

// init the browser type
if (document.layers) {
	n4=1;
	n6up=0;
	ie=0;
}
else if (document.all) {
	n4=0;
	n6up=0;
	ie=1;
}
else if (document.getElementById) { 
	n4=0;
	n6up=1;
	ie=0;
}
else {
	n4=0;
	n6up=0;
	ie=0;
}


// show menu
function showBudgetMenu(obj,text) {
                
        if (budgetShow == 0) {
        	if (n4 && typeof document.eval(obj) != "undefined" && document.eval(obj) != null) {
				var thisObj = eval(obj);
				document.layers[obj].document.open();
				document.layers[obj].document.write = text;
				document.layers[obj].document.close();
                document.thisObj = "show";
                budgetShow = 1;
       		}
			if (ie && typeof eval(obj) != "undefined" && eval(obj) != null) {
			    document.all[obj].innerHTML = text;
                eval(obj).style.visibility = "visible";
                budgetShow = 1;
			}
			if (n6up && typeof document.getElementById(obj) != "undefined" 
				&& document.getElementById(obj) != null) {
				document.getElementById(obj).innerHTML = text;
                document.getElementById(obj).style.visibility = "visible";
                budgetShow = 1;
			}
		}
}


// hide menu
function hideBudgetMenu(obj) {
	
        if (budgetShow == 1) {
        	if (n4 && typeof document.eval(obj) != "undefined" && document.eval(obj) != null) {
                var thisObj = eval(obj);
				document.thisObj = "hide";
                budgetShow = 0;
                return;
           	}
			if (ie && typeof eval(obj) != "undefined" && eval(obj) != null) {
                eval(obj).style.visibility = "hidden";
                budgetShow = 0;
                return;
           }
			if (n6up && typeof document.getElementById(obj) != "undefined" 
				&& document.getElementById(obj) != null) {
                document.getElementById(obj).style.visibility = "hidden";
                budgetShow = 0;
                return;
           }
  		}

}

// end DHTML scripts added by Graham.

function firstFocus()
{
   if (document.forms.length > 0)
   {
      var TForm = document.forms[0];
      for (i=0;i<TForm.length;i++)
      {
         if ((TForm.elements[i].type=="text")||
           (TForm.elements[i].type=="textarea")||
           (TForm.elements[i].type.toString().charAt(0)=="s"))
         {
            document.forms[0].elements[i].focus();
            break;
         }
      }
   }
}


// This function does nothing, used in budget builder for the link of the href tags
// which control the dynamic tab layer (so clicking the links does nothing, only
// the mouseovers are used)
function doNothing() {

}

// end Budget Builder scripts


// This function resets the 3 select boxes on the career form in case someone uses the
// browser back buttons.
function resetCareerForm() {

	document.quicksearchform.workgroup.selectedIndex=0;
	document.quicksearchform2.salary.selectedIndex=0;
	document.quicksearchform3.educationReq.selectedIndex=0;
}