var ez_ad_units = new Array();

var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];

googletag.cmd.push(function() {
    var ez_ad_units_shown = new Array();
    for(i=0; i < ez_ad_units.length; i++) {
        
        if(in_array(ez_ad_units[i][1], ez_ad_units_shown) == false)
        {
            googletag.defineSlot('/'+ez_ad_account+'/'+ez_ad_units[i][1], ez_ad_units[i][0], 'div-gpt-ad-'+ez_ad_units[i][1]+'-0').addService(googletag.pubads());
        }
        ez_ad_units_shown.push(ez_ad_units[i][1]);
    }
    googletag.pubads().enableSingleRequest();
    googletag.enableServices();
});
function ez_write_tag(d) {
    if(d instanceof Array) {
        ez_ad_units[ez_ad_units.length] = d;
        var ezcmd = "googletag.cmd.push(function() { googletag.display('div-gpt-ad-"+d[1]+"-0');});";
        return ezcmd;
    }
    else {
        return "1+1";
    }
}
function in_array(needle, haystack) {
    var length = haystack.length;
    for(var i = 0; i < length; i++) {
        if(haystack[i] == needle) return true;
    }
    return false;
}