function PhoneFormat(obj)
{
	var re= /\D/;
	// test for this format: (xxx)xxx-xxxx
	var re2 = /^\({1}\d{3}\)\d{3}-\d{4}/; 
	// test for this format: xxx-xxx-xxxx
	//var re2 = /^\d{3}-\d{3}-\d{4}/;
	
	for (i=0; i<obj.value.length;i++){
	var num=obj.value;
	
	var newNum;
	 if (num != "" && re2.test(num)!=true){
	   if (num != ""){
		 while (re.test(num)){
		 num = num.replace(re,"");
		 }
	   }
	
	  if (num.length != 10){
		alert('Please enter a 10 digit phone number');
		obj.select();
		break;
		}
	   else {
		 // for format (xxx)xxx-xxxx
		// newNum = '(' + num.substring(0,3) + ')' + num.substring(3,6) + '-' + num.substring(6,10);
		 // for format xxx-xxx-xxxx
		  newNum = num.substring(0,3) + '-' + num.substring(3,6) + '-' + num.substring(6,10);
		 obj.value=newNum;
		 }
	   }
	  }
}

function checkrequired(which) 
{ 
	var pass=true; 
	if (document.images) 
	{ 
		for (i=0;i<which.length;i++) 
		{ 
			
			var tempobj=which.elements[i]; 
			if (tempobj.name.substring(0,8)=="required") 
			{ 
				if ((tempobj.type=="file" || tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="password" ||tempobj.type.toString().charAt(0)=="s" ) && tempobj.value=='')
				{ 
					if(tempobj.disabled==false)
					{
						pass=false; 
						break;
					}
				}
			} 
		} 
	} 

	if (!pass) 
	{
		if(tempobj.alt)
		{
			shortFieldName=tempobj.alt ; 
		}
		else if(tempobj.title)
		{
			shortFieldName=tempobj.title ; 
		}
		else
		{
			shortFieldName=tempobj.name.substring(8,30).toUpperCase(); 
		}
		alert("Please make sure the "+shortFieldName+" field was properly completed.") ;
		tempobj.focus() ;
		return false ;
	} 
	else 
		return true; 
} 

function verifyMail(obj)
{
	   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	   var address = obj.value; // document.forms[form_id].elements[email].value;
	   if(reg.test(address) == false) {
		  alert("\"" + address + "\" is an invalid e-mail!");
		  return false;
	   }
}

//-----------------
function checkFreeVideo(which)
{
		
	if (checkrequired(which) == false) return false;
	if(which.requiredName.value == "Name")
	{
		alert("Please make sure the NAME field was properly completed.") ;
		which.requiredName.focus() ;
		return false ;			
	}
	if (verifyMail(which.requiredEmail) == false) return false;	

	return true;		
}
//-----------------

function checkContact(which)
{
		
	if (checkrequired(which) == false) return false;
	if (verifyMail(which.requiredEmail) == false) return false;	

	return true;		
}