CLICK HERE FOR PAY function renderS2PLightbox(redirectURL,overlay) { var iframe = document.createElement("IFRAME"); iframe.setAttribute("src", redirectURL); iframe.setAttribute("name", "merchantIframe"); iframe.setAttribute("id", "merchantIframe"); iframe.setAttribute("allowTransparency", "true"); iframe.setAttribute("scrolling", "auto"); iframe.setAttribute("frameborder", "0"); iframe.setAttribute("width", "100%"); iframe.setAttribute("height", "100%"); iframe.setAttribute("align", "middle"); var overlayMask = document.createElement("DIV"); overlayMask.setAttribute("id", "s2pOverlayMask"); if ((typeof overlay != 'undefined') && (overlay)) { //we check if we received 'overlay' if ((/^#[0-9a-f]{3,6}$/i).test(overlay)) //we check if it's a color overlayMask.setAttribute("style", "position:fixed; top:0px; left:0px; width:100%; height:100%; text-align:center; background-color:" + overlay + ";"); else if ( (/(\/.*\.(?:png|jpg|jpeg|gif|svg|bmp))/i).test(overlay) ) //we check if it's an image url overlayMask.setAttribute("style", "position:fixed; top:0px; left:0px; width:100%; height:100%; text-align:center; background:transparent url(" + overlay + ");"); else //we set the overlay mask background as an inline image - black 20% opacity overlayMask.setAttribute("style", "background: transparent url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAD0lEQVR42mJiYGAwBggwAABCADbJ7p4FAAAAAElFTkSuQmCC'); position: fixed; top: 0px; left: 0px; width: 100%; height: 100%; text-align: center;"); } else //we set the overlay mask background as an inline image - black 20% opacity overlayMask.setAttribute("style", "background: transparent url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAD0lEQVR42mJiYGAwBggwAABCADbJ7p4FAAAAAElFTkSuQmCC'); position: fixed; top: 0px; left: 0px; width: 100%; height: 100%; text-align: center;"); overlayMask.appendChild(iframe); //we append the iframe inside the overlay mask document.body.appendChild(overlayMask); //we append the overlay mask and iframe to page's body }