Function which removes all iframes present on a page

iframe remover

function iframeKilla() {
      var iframeEls = document.getElementsByTagName("iframe");
      var iframeLength = iframeEls.length;
      console.log(iframeEls.length);
      while(iframeLength > 0) {
          iframeEls[iframeLength - iframeLength].remove();
          console.log(iframeEls.length);
         }
      };
iframeKilla();

// the below cross-browser compatible version borrows James Padolsey's solution --> http://goo.gl/RGdmZ2

function removeElement(element) {
    element && element.parentNode && element.parentNode.removeChild(element);
}
function iframeKilla(removerFunc) {
      var iframeEls = document.getElementsByTagName("iframe");
      var iframeLength = iframeEls.length;
      if(iframeLength > 0) {
      	removerFunc(iframeEls[iframeLength - iframeLength]);
      	console.log("removing iframe:" + parseInt((iframeEls.length + 1), 10));
      	iframeKilla(removerFunc);
      }
      else {
      	return console.log("no more iframes!!");
      }
};
iframeKilla(removeElement);

Obviously this could be applied to any other tag. Also note that according to MDN ChildNode.remove() isn't supported in IE or Safari. So it would probably be best to apply the element.parentNode.removeChild(element); approach.
I applied the cross-browser compatible approach using James Padolsey's function this time using recursion rather than a while loop.