var checkJ = setInterval(function() { if (typeof jQuery != "undefined") { $ = jQuery; clearInterval(checkJ); $('body').bind("DOMNodeInserted", addIframeEvent); function addIframeEvent(ele) { if($(ele.target).hasClass('ucl-modal')) { var iframe_cont = document.getElementById('iframe_container'); var iframe = document.getElementById('iframe_id'); function resizeIframe() { if (iframe_cont.clientHeight == 0) iframe.style.height = iframe.attr('height') + 'px'; else iframe.style.height = iframe_cont.clientHeight + 'px'; if (iframe_cont.clientWidth == 0) iframe.style.width = iframe.attr('width') + 'px'; else iframe.style.width = iframe_cont.clientWidth + 'px'; console.log("resized"); } // .onload doesn't work with IE8 and older. if(iframe){ if (iframe.addEventListener) { iframe.addEventListener("onload", resizeIframe); } else { iframe.onload=resizeIframe; } window.onresize = resizeIframe; console.log("running"); resizeIframe(); } } } } }, 1000);