if (document.getElementById("twitcasting-mizuhofukushima-live")){ // has already }else{ // need document.write, otherwise wp layout will be corrupted document.write('
'); var twitcasting_div = document.getElementById("twitcasting-mizuhofukushima-live"); with(twitcasting_div.style){ margin=0; padding=0; border=0; display="block"; } twitcasting_div.innerHTML = "