if( typeof googletagAdSlots[`medium_rectangle_300x250_first`] != undefined ) { googletag.cmd.push(function() { googletag.display(`div-gpt-ad-medium_rectangle_300x250_first`);

if( typeof googletagAdSlots[`medium_rectangle_300x250_first`] != undefined ) { googletag.cmd.push(function() { googletag.display(`div-gpt-ad-medium_rectangle_300x250_first`); ...



if( typeof googletagAdSlots[`medium_rectangle_300x250_first`] != "undefined" ) { googletag.cmd.push(function() { googletag.display(`div-gpt-ad-medium_rectangle_300x250_first`); }); }

Източник: btvnovinite.bg