whole_func_string: function getStyle (element, property) {
    if (window.getComputedStyle) {
      return getStyleProperty(element, property).original;
    } else if (element.currentStyle) {
      return element.currentStyle[property];
    }
    return null;
  }
func_code_string: function getStyle (element, property) {
    if (window.getComputedStyle) {
      return getStyleProperty(element, property).original;
    } else if (element.currentStyle) {
      return element.currentStyle[property];
    }
    return null;
  }
func_documentation_string: cross-browser way of getting element's style property