title: Acces SVG file included in HTML file
body: <p>I included a SVG file in my HTML document with <code>&lt;embed src="mySvg.svg" /&gt;</code> and now I want to manipulate what is inside my SVG.  </p>
  
  <p>I found that the SVG is not in "document" but in "window".  </p>
  
  <p>In my SVG file, I have a script :<br>
  (the init function in launch onload)<br>
  <code>function init(evt) {<br>
      svgDocument = evt.target.ownerDocument;
  svgDocument.getElementById('anIdOfMySvgFile'); // I successfully get the element of the SVG file<br>
  this.parent.document.getElementById('anIdOfMyHtmlFile'); // I successfully get the element of the HTML file<br>
  }</code> </p>
  
  <p>But how can I select an element from my SVG file with a script located in my HTML file ?<br>
  window.document is my HTML file ... but I don't know how my SVG file is identified !</p>