// JavaScript Document
//	First Release: 04/09/2008, lleemon									
//	Release Version: 1.0													

function fnCheckAcctNum(obj) {
		var vAcctNum = obj.item_number.value;
		
		if (!vAcctNum) {
			alert("Please provide your client account number");
			return false;
		}
		
		if(!isAcctFmt(vAcctNum)){
			alert("Appears the client account number format is incorrect.  Format must be 5 digits - 4 digits\n -Example: 12345-1234\n\nIf your still getting this error please contact Igbanugo Partners Int'l Law Firm by phone at 612-746-0360 to get further assistance.");
			return false;
		}
	}
	
	function isAcctFmt(val){
		var vRegExFmt=/^[0-9]{5}[-]?[0-9]{4}$/i;
		return(vRegExFmt.test(val));
	}