var reg_chk = /^http:\/\/forum\.time2dine/
var xref = document.referrer;

if (xref.search(reg_chk) == -1) {
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}

function setCookie(name,value,expires){
var thisCookie = name + "=" + value + "; expires=" + expires.toGMTString() + ";path=/";
document.cookie = thisCookie;
}
