// JavaScript Document
function checkPhoneLength(phM1, phM2, phM3){
	if (phM1.value.length != 3){ 
		alert("Your phone number must contain 10 digits.");
		phM1.focus();
		return false;
	 } else if (phM2.value.length != 3){
	  	alert("Your phone number must contain 10 digits.");
		phM2.focus();
		return false;
	 } else if (phM3.value.length != 4){
	 	alert("Your phone number must contain 10 digits.");
		phM3.focus();
		return false;
	 }
	 return true;
}

function isBlank(phM1, phM2, phM3){
	if ((phM1.value.length == 0) && (phM2.value.length == 0) && (phM3.value.length == 0)) { 
		alert("Please enter your phone number.");
		phM1.focus();
		return false;
	}
	return true;
}

// checks for password entry
function isPASS(txt1, msg)
{
	if (txt1.value.length == 0)  
	{ 
		alert(msg);
		txt1.focus();
		return false;
	} else if((txt1.value.length < 4) || (txt1.value.length > 8) ) {
		alert("Your password must be 4-8 characters.");
		txt1.focus();
		return false;
	}
	return true; 
}