function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
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];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function collapseElem(obj)
{
	var el = document.getElementById(obj);
	el.style.display = 'none';
}


function expandElem(obj)
{
	var el = document.getElementById(obj);
	el.style.display = '';
}

function collapseAll()
{
	var numFormPages = 1;

	for(i=2; i <= numFormPages; i++)
	{
		currPageId = ('mainForm_' + i);
		collapseElem(currPageId);
	}
}

function validateField(fieldId, fieldBoxId, fieldType, required)
{
	fieldBox = document.getElementById(fieldBoxId);
	fieldObj = document.getElementById(fieldId);

	if(fieldType == 'text'  ||  fieldType == 'textarea'  ||  fieldType == 'password'  ||  fieldType == 'file'  ||  fieldType == 'phone'  || fieldType == 'website')
	{	
		if(required == 1 && fieldObj.value == '')
		{
			fieldObj.setAttribute("class","mainFormError");
			fieldObj.setAttribute("className","mainFormError");
			fieldObj.focus();
			return false;					
		}

	}


	else if(fieldType == 'menu'  || fieldType == 'country'  || fieldType == 'state')
	{	
		if(required == 1 && fieldObj.selectedIndex == 0)
		{				
			fieldObj.setAttribute("class","mainFormError");
			fieldObj.setAttribute("className","mainFormError");
			fieldObj.focus();
			return false;					
		}

	}


	else if(fieldType == 'email')
	{	
		if((required == 1 && fieldObj.value=='')  ||  (fieldObj.value!=''  && !validate_email(fieldObj.value)))
		{				
			fieldObj.setAttribute("class","mainFormError");
			fieldObj.setAttribute("className","mainFormError");
			fieldObj.focus();
			return false;					
		}

	}



}

function validate_email(emailStr)
{		
	apos=emailStr.indexOf("@");
	dotpos=emailStr.lastIndexOf(".");

	if (apos<1||dotpos-apos<2) 
	{
		return false;
	}
	else
	{
		return true;
	}
}


function validateDate(fieldId, fieldBoxId, fieldType, required,  minDateStr, maxDateStr)
{
	retValue = true;

	fieldBox = document.getElementById(fieldBoxId);
	fieldObj = document.getElementById(fieldId);	
	dateStr = fieldObj.value;


	if(required == 0  && dateStr == '')
	{
		return true;
	}


	if(dateStr.charAt(2) != '/'  || dateStr.charAt(5) != '/' || dateStr.length != 10)
	{
		retValue = false;
	}	

	else	// format's okay; check max, min
	{
		currDays = parseInt(dateStr.substr(0,2),10) + parseInt(dateStr.substr(3,2),10)*30  + parseInt(dateStr.substr(6,4),10)*365;
		//alert(currDays);

		if(maxDateStr != '')
		{
			maxDays = parseInt(maxDateStr.substr(0,2),10) + parseInt(maxDateStr.substr(3,2),10)*30  + parseInt(maxDateStr.substr(6,4),10)*365;
			//alert(maxDays);
			if(currDays > maxDays)
				retValue = false;
		}

		if(minDateStr != '')
		{
			minDays = parseInt(minDateStr.substr(0,2),10) + parseInt(minDateStr.substr(3,2),10)*30  + parseInt(minDateStr.substr(6,4),10)*365;
			//alert(minDays);
			if(currDays < minDays)
				retValue = false;
		}
	}

	if(retValue == false)
	{
		fieldObj.setAttribute("class","mainFormError");
		fieldObj.setAttribute("className","mainFormError");
		fieldObj.focus();
		return false;
	}
}

function validatePage1()
{
	retVal = true;
	if (validateField('field_1','fieldBox_1','text',1) == false)
retVal=false;
if (validateField('field_2','fieldBox_2','text',1) == false)
retVal=false;
if (validateField('field_3','fieldBox_3','text',1) == false)
retVal=false;
if (validateField('field_4','fieldBox_4','text',1) == false)
retVal=false;
if (validateField('field_5','fieldBox_5','state',1) == false)
retVal=false;
if (validateField('field_6','fieldBox_6','text',1) == false)
retVal=false;
if (validateField('field_7','fieldBox_7','phone',1) == false)
retVal=false;
if (validateField('field_8','fieldBox_8','email',1) == false)
retVal=false;
if (validateField('field_9','fieldBox_9','checkbox',0) == false)
retVal=false;
if (validateField('field_10','fieldBox_10','radio',0) == false)
retVal=false;
if (validateField('field_11','fieldBox_11','textarea',0) == false)
retVal=false;

	if(retVal == false)
	{
		alert('Please correct the errors.  Fields marked with an asterisk (*) are required');
		return false;
	}
	return retVal;
}