Function b

examples/bundle_github.js:552–554

(e)

      },
      d || {});
      var b = function (e) {
        return e && e.constructor == Number ? e + "px" : e
      },
        c = '<iframe class="bgiframe"frameborder="0"tabindex="-1"src="' + d.src + '"style="display:block;position:absolute;z-index:-1;' + (d.opacity !== false ? "filter:Alpha(Opacity='0');" : "") + "top:" + (d.top == "auto" ? "expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+'px')" : b(d.top)) + ";left:" + (d.left == "auto" ? "expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+'px')" : b(d.left)) + ";width:" + (d.width == "auto" ? "expression(this.parentNode.offsetWidth+'px')" : b(d.width)) + ";height:" + (d.height == "auto" ? "expression(this.parentNode.offsetHeight+'px')" : b(d.height)) + ';"/>';
      return this.each(function () {
        a("> iframe.bgiframe", this).length == 0 && this.insertBefore(document.createElement(c), this.firstChild)