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if( typeof HTMLElement != "undefined" && !HTMLElement.prototype.insertAdjacentHTML ) {<br />
  HTMLElement.prototype.insertAdjacentHTML = function( where, htmlStr ) {<br />
    var r = this.ownerDocument.createRange();<br />
    r.setStartBefore( this );<br />
    var parsedHTML = r.createContextualFragment( htmlStr );<br />
    this.insertAdjacentElement( where, parsedHTML )<br />
  }<br />
}<br />
<br />
if( typeof HTMLElement != "undefined" && !HTMLElement.prototype.insertAdjacentText ) {<br />
  HTMLElement.prototype.insertAdjacentText = function( where, txtStr ) {<br />
    var parsedText = document.createTextNode( txtStr )<br />
    this.insertAdjacentElement( where, parsedText )<br />
  }<br />
}