<!-- 
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

if (document.images) {
   for_1 = new Image();
   for_1.src = "images/for_1.gif";
   
   for_2 = new Image();
   for_2.src = "images/for_2.gif";
   
   for_3 = new Image();
   for_3.src = "images/for_3.gif";
   
   for_1_on = new Image();
   for_1_on.src = "images/for_1_on.gif";
   
   for_2_on = new Image();
   for_2_on.src = "images/for_2_on.gif";
   
   for_3_on = new Image();
   for_3_on.src = "images/for_3_on.gif";           
}

function swapOn(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + "_on.src");
  }
}

function swapOff(imgName) {
  if (document.images) {
    document[imgName].src = eval(imgName + ".src");
  }
}


function popIt(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function validRequired(formField,fieldLabel)
{
	var result = true;
	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}

function allDigits(str)
{
	return inValidCharSet(str,"0123456789");
}

function inValidCharSet(str,charset)
{
	var result = true;

	// Note: doesn't use regular expressions to avoid early Mac browser bugs	
	for (var i=0;i<str.length;i++)
		if (charset.indexOf(str.substr(i,1))<0)
		{
			result = false;
			break;
		}
	
	return result;
}

function validEmail(formField,fieldLabel,required)
{
	var result = true;
	
	if (required && !validRequired(formField,fieldLabel))
		result = false;

	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}

function validNum(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		if (!allDigits(formField.value))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validInt(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var num = parseInt(formField.value,10);
 		if (isNaN(num))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validDate(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var elems = formField.value.split("/");
 		
 		result = (elems.length == 3); // should be three components
 		
 		if (result)
 		{
 			var month = parseInt(elems[0],10);
  			var day = parseInt(elems[1],10);
 			var year = parseInt(elems[2],10);
			result = allDigits(elems[0]) && (month > 0) && (month < 13) &&
					 allDigits(elems[1]) && (day > 0) && (day < 32) &&
					 allDigits(elems[2]) && ((elems[2].length == 2) || (elems[2].length == 4));
 		}
 		
  		if (!result)
 		{
 			alert('Please enter a date in the format MM/DD/YYYY for the "' + fieldLabel +'" field.');
			formField.focus();		
		}
	} 
	
	return result;
}

function validateEnrollForm(theForm)
{
	
	if (!validRequired(theForm.name,"Name")){
		return false;
        }

	if (!validRequired(theForm.email,"Email Address")){
		return false;
        }

	if (!validRequired(theForm.phone,"Phone Number")){
		return false;
        }


	if (!validEmail(theForm.email,"Email Address",true)){
		return false;
        }

	//if (!validDate(theForm.available,"Date Available",true))
	//	return false;


	return true;
}

function validateContactForm(theForm)
{	
	
	if (!validRequired(theForm.name,"Name")){
		return false;
        }

	if (!validRequired(theForm.message,"Message")){
		return false;
        }

	if (!validEmail(theForm.email,"Email Address",true)){
		return false;
        }

	return true;
}

function validateRegForm(theForm)
{	
	
	if (!validRequired(theForm.first,"First Name")){
		return false;
        }

	if (!validRequired(theForm.last,"Last Name")){
		return false;
        }

	if (!validEmail(theForm.email,"Email Address",true)){
		return false;
        }

	return true;
}

//-->