title: Preloading SVGs in javascript
body: <p>I am aware that javascript can make use of the Image() object to prime images before output, however I need the same functionality for SVGs. I don't want to be loading it into an "img" tag but rather building the SVG markup in javascript and ensuring the src files are loaded before I dump them to the screen. Does any one know if this is possible and how to achieve it?</p>
  
  <p>Thanks.</p>