function check(form)
	{
	var doneYet = true;

	if (doneYet && form.FNAME) doneYet = doneYet && textBox(form.FNAME, "Please let us know your first name.");
	if (doneYet && form.LNAME) doneYet = doneYet && textBox(form.LNAME, "Please let us know your last name.");
	if (doneYet && form.JBTTL) doneYet = doneYet && textBox(form.JBTTL, "Please let us know your job title.");
	if (doneYet && form.COMPANY) doneYet = doneYet && textBox(form.COMPANY, "Please let us know your company name.");
	if (doneYet && form.ADDRESS) doneYet = doneYet && textBox(form.ADDRESS, "Please let us know your address.");
	if (doneYet && form.CITY) doneYet = doneYet && textBox(form.CITY, "Please let us know your city.");
	if (doneYet && form.mySTATE) doneYet = doneYet && pulldown(form.mySTATE, "Please select your state.");
	if (doneYet && form.ZIPCODE) doneYet = doneYet && zipCode(form.ZIPCODE, "Please enter your zip code.");
	if (doneYet && form.PHONE1 && form.PHONE2 && form.PHONE3) doneYet = doneYet && phone(form.PHONE1, form.PHONE2, form.PHONE3);

	if (doneYet && form.EMAIL) { doneYet = doneYet && email(form.EMAIL, "Please enter a valid email address."); }

	return doneYet;
	}

// ----------------------------


// email
function email(em, message) {
	var filter = /^[A-Za-z0-9][A-Za-z0-9\_\-\.]*\@[A-Za-z0-9][A-Za-z0-9\_\-\.]*\.[A-Za-z]{2,4}$/;
	var filter2 = /(\.\.+)|(\@\@+)|(\_\_+)|(\-\-+)/;
	if (em.value!="" && (filter.test( em.value )  ||  filter2.test( em.value )) ) {
		return true;
	}
	else {
		alert(message); 
		em.focus(); 
		return false;
	}
}


function password(field1, message)
	{
	if (field1.value.length<6 || field1.value.length>14)	
		{ alert(message); field1.focus(); return false; }
	return true;
	
	}

function compare(field1, field2, message)
	{
	if (field1.name=='e')
		{ field1.value = field1.value.toLowerCase(); field2.value = field2.value.toLowerCase();  }
	if (field1.value != field2.value)
		{ alert(message); field1.focus(); return false; }
	return true;
	}

function accessCode(field1, field2, message)
	{	
	var filter = /^[A-Za-z0-9]{5}$/;
	var filter2 = /^[A-Za-z0-9]{6}$/;
	if ( !filter.test( field1.value ) )
		{ alert(message); field1.focus(); return false; }
	if ( !filter2.test( field2.value ) && !filter.test( field2.value ) )
		{ alert(message); field2.focus(); return false; }
	return true;
	}

var essayMaximumLength = 2000;

// write an essay
function enterEssay(form)
	{
	if ( form.ENTERCOMMENTS.value.length == 0 || form.ENTERCOMMENTS.value == "Please enter your comment or question here.")
		{
		
		//alert("In " + essayMaximumLength + " or less, please describe how you would transform your small space.");
		
		alert("Please enter your comment or question.");
		form.ENTERCOMMENTS.focus();
		return false;
		}
	return true;
	}

function essayTooLong(form)
	{
	var formcontent=form.ENTERCOMMENTS.value; 
	var initial_whitespace_rExp = /^\s+/gi;
	var trail_whitespace_rExp = /\s+$/gi;
	var doubleSpace = /\  +/gi;
	formcontent = formcontent.replace(initial_whitespace_rExp, "");
	formcontent = formcontent.replace(trail_whitespace_rExp, "");
	formcontent = formcontent.replace(doubleSpace, " ");
	formcontent = formcontent.split(" ");
	var word_count=formcontent.length;
	
	if ( word_count > essayMaximumLength )
		{ 
		alert("Your essay was " + word_count + " words. In " + essayMaximumLength + " words or less, please describe how you would transform your small space.");
		form.ENTERCOMMENTS.focus();
		return false;
		}
	return true;
	}

// straight text box
function textBox(form, message)
	{
	var filter = /^ +$/;
	if ( form.value.length == 0 || form.value.length == 1 || filter.test( form.value ) )
		{ alert(message); form.focus(); return false; }
	return true;
	}

// dimensions of room
function dimensions (form, message)
	{
	var filter = /[0-9]+|\./;
	if ( !filter.test( form.value ) || form.value.length == 0 )
		{ alert(message); form.focus(); return false; }
	return true;
	}


// zip
function zipCode(form, message)
	{	
	// usa zip code format: ##### or #####-####
	var filterUS = /^[0-9]{5}(\-[0-9]{4})?$/;
	// canadian zip code format: X#X #X# or X#X#X# or X#X-#X#
	var filterCANADA = /^[A-z][0-9][A-z][ -]?[0-9][A-z][0-9]$/;       
	if( !filterUS.test( form.value )  && !filterCANADA.test( form.value ) )
		{ alert( message ); form.focus(); return false; }
	return true;
	}

// radio buttons
function radioButtons(form, message)
	{
	madeChoice=false;
	for (s = 0; s < form.length; s++)
		{ if (form[s].checked == 1) madeChoice=true; }
	if (!madeChoice)
		{ alert(message); form[0].focus(); return false;  }
	return true;
	}

// state
function pulldown(form, message)
	{
	//alert(form.value + ",  " + message);
	if ( form.options[form.options.selectedIndex].value == "--" || form.options[form.options.selectedIndex].value == "" )
		{ alert(message); form.focus(); return false; }
	return true;
	}

// read the rules confirmation
function iReadTheRules(form, message)
	{
	if (!form.checked)
		{ alert(message); form.focus(); return false; }
	return true;
	}

// phone
function isEmpty(field)
	{
	if ( (field && field.value && field.value.length == 0) || !field || !field.value) 
		{ return true; } 
	else { return false; }
	}

function isNumeric(field)
	{
	var rtn = false;
	if (field)
		{ var filter = /^[0-9]+$/; rtn = filter.test(field.value); }
	return rtn;
	}

function photo(form, message)
	{
	if (isEmpty(form) || !isNumeric(form))
		{ alert(message); form.focus(); return false; }
	return true;
	}

// phone
function phone(form1, form2, form3)
	{
	message1 =  "Please let us know your area code.";
	message2 =  "Please let us know your phone number.";
	var filter = /^[0-9]+$/;

	if (isEmpty(form1) ||(form1.value.length != 3) || !filter.test(form1.value))
		{ alert(message1); form1.focus(); return false; }
	else if (isEmpty(form2) ||(form2.value.length != 3) || !filter.test(form2.value))
		{ alert(message2); form2.focus(); return false; }
	else if (isEmpty(form3) || (form3.value.length != 4) || !filter.test(form3.value))
		{ alert(message2); form3.focus(); return false; }
	return true;
	}

function incorrectDates(form)
	{
	// check to make sure person didn't enter "31" for days with 30
	var monthChosen = form.mm.options.selectedIndex;
	
	var day = form.dd.options[form.dd.options.selectedIndex].value;
	var year = form.yyyy.options[form.yyyy.options.selectedIndex].value;
		
	// must have beautiful output
	var month = "";
	if ( monthChosen == "4" ) { month = "April" }
	else if ( monthChosen == "6" || monthChosen == "06" ) { month = "June" }
	else if ( monthChosen == "9" || monthChosen == "09" ) { month = "September" }
	else if ( monthChosen == "11" ) { month = "November" }
	
	// determine if year input is a leap year
	var leapyear = false;
	if ( year % 100 == 0 ) { if (year % 400 == 0)  leapyear = true;  }
	else {if (year % 4 == 0)  leapyear = true;  }

	// if leap year and user input in day greater than 29
	if( ( day > 29) &&  leapyear  &&  monthChosen==2 )
		{ alert( year + " may be a leap year, but February still doesn\'t have more than 29 days."); form.dd.focus(); return false; }

	// on a non leap year, feb still has only 28 days
	if ( ( day > 28) &&  !leapyear  &&  monthChosen==2 )
		{ alert("In " + year + ", February has only 28 days."); form.dd.focus(); return false;}

	// if not a leap year and user input in day greater than 28
	//else if ( ( day > 28) && ( !leapyear ) &&  monthChosen==2  )
	//	{ alert(year + " is not a leap year."); form.yyyy.focus(); return false; }

	// if user chose any month with 30 days and input day greater than 31
	if ( (day > 30) && ( monthChosen==4 || monthChosen==6 || monthChosen==9 || monthChosen==11 ) )
		{ alert( month + " has only 30 days."); form.dd.focus(); return false; }

	var checkUnderage=false;
	if (checkUnderage)
		{
		// check if person younger than thisOld
		var thisOld = 8;
		var d = new Date();
		// 3.0 compliant:
		var thisYear = d.getYear();
		var m = d.getMonth()+1;
		var t = d.getDate();
		// accounts for netscape bug about reading the date
		if (thisYear < 1900) { thisYear = thisYear + 1900 }
		// check age if at least 13
		var error = false;
		if ( ( (thisYear - year == thisOld) && (form.mm.selectedIndex == m) && (day > t) ) ||
			( (thisYear - year == thisOld) && (form.mm.selectedIndex > m ) ) ||
			(thisYear - year < thisOld) )
			{ error=true; }
		if (error)
			{
			//alert("Sorry, you must be at least " + thisOld +" years or older to register; but please check out other cool stuff on our site.");
			//document.location="http://www.???.com/";
			return false;
			}
		}

	var checkOverage=false;
	if (checkOverage)
		{
		var maxAge = 17
		var error = false;
		if ( ( (thisYear - year == maxAge) && (form.mm.selectedIndex == m) && (day < t) ) ||
			( (thisYear - year == maxAge) && (form.mm.selectedIndex < m ) ) ||
			(thisYear - year > maxAge) )
			{ error=true; }
		if (error)
			{
			//alert("Sorry, too old");
			//document.location="http://www.???.com/";
			return false;
			}
		}

	return true;
	}

// phone number; checks for serveral formats:
// (###) ###-####
// ###-###-####
// ###.###.####
function phoneOneBox(form, message)
	{
	var objRegExp  = /^\(?(\d{3})\)?[-| ]?(\d{3})[-| ]?(\d{4})$/;
	var objRegExp2  = /^(\d{3})[.| |]?(\d{3})[.| ]?(\d{4})$/;
	if ( !objRegExp.test(form.value)   &&   !objRegExp2.test(form.value)  )
		{ alert(message); form.focus(); return false; }
	return true;
	}


function checkMultiSelect(form, message, maxSelect)
	{
	var selectedArray = new Array();
	var selObj = form;
	var i;
	var count = 0;
	for (i=0; i<selObj.options.length; i++)
		{
		if (selObj.options[i].selected)
			{
			selectedArray[count] = selObj.options[i].value;
			count++;
			}
		}
	//alert(count);
	if ( count == 0 ) { alert("Please choose at least one prize"); return false; }	
	if ( count > maxSelect ) { alert(message); return false; }
	return true;
	}