if (Aetna == undefined) var Aetna = function () {};

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return "";
}

Aetna.replace_global_zip = function () {
    var zip = readCookie("GlobalZip");

    jQuery('a').each(function () {
        if(this.href.toString().length == 0){
            return;
        }

        this.href = this.href.replace(/\+\+\+global_zip\+\+\+/g, zip);
    });
};

jQuery().ready(Aetna.replace_global_zip);