function VerifySignup()
	{
		var pnum = document.frmSign.Phone.value;
	
		if (document.frmSign.BusinessName.value == "")
		{
			alert("You must enter a Business Name.");
			document.frmSign.BusinessName.focus();
			return(false);
		} 
		if (document.frmSign.Phone.value == "")
		{
			alert("You must enter a Business Phone Number.");
			document.frmSign.Phone.focus();
			return(false);
		} 
		
		// openProcess('Please wait while we verify your business...'); 
		return(true);

	}
			

	function check4Digit(strPhone)
	{
		if ((strPhone.length != 4) || (isNaN(strPhone))) {
			return false;
		}
		for (i = 0; i < 4; i++) {
			ch = strPhone.substr(i,1);
			if (ch == " ") return false;
		}
		return true;
	}		
	
	function checkPrefix(strPhone)
	{
		if ((strPhone.length != 3) || (isNaN(strPhone))) {
			return false;
		}
		if ((strPhone.substr(0,1) == "1") || (strPhone.substr(0,1) == "0")) {
			return false;
		} 
		for (i = 0; i < 3; i++) {
			ch = strPhone.substr(i,1);
			if (ch == " ") return false;
			if (ch == "-") return false;
		}
		return true;
	}


	function checkAreaCode(strPhone)
	{
		if ((strPhone.length != 3) || (isNaN(strPhone))){
			return false;
		}
		if ((strPhone.substr(0,1) == "1") || (strPhone.substr(0,1) == "0")) {
			return false;
		}
		for (i = 0; i < 3; i++) {
			ch = strPhone.substr(i,1);
			if (ch == " ") return false;
		}
		switch (strPhone) {
			case "500":
				return false;
			case "555":
				return false;
			case "600":
				return false;
			case "700":
				return false;
			case "800":
				return false;
			case "866":
				return false;
			case "877":
				return false;
			case "888":
				return false;
			case "900":
				return false;
			case "976":
				return false;
			default: return true;
		}
	}