// JavaScript Document



function bwFAS(idname) {
document.getElementById(idname).target = "bwnew";

var zipValue = document.getElementById(idname).ia_zipcode.value;
var bwResults = "http://www.intexasinsurance.com/results.php?zipCode=" + zipValue;

if (isZipcode(zipValue)) {
		var popupwindow = window.open('','bwnew','fullscreen=yes,scrollbars=yes');
		window.location.href = bwResults;
    } else {
		alert("To proceed please enter a valid ZIP Code.");
        return false
    }
	return popupwindow;
}

function isZipcode(value) {
    var exp_zipcode = /^[0-9]{5}$/;
    return exp_zipcode.test(value);
}