;(function(window) {
var svgSprite = ''
var script = function() {
var scripts = document.getElementsByTagName('script')
return scripts[scripts.length - 1]
}()
var shouldInjectCss = script.getAttribute("data-injectcss")
/**
* document ready
*/
var ready = function(fn) {
if (document.addEventListener) {
if (~["complete", "loaded", "interactive"].indexOf(document.readyState)) {
setTimeout(fn, 0)
} else {
var loadFn = function() {
document.removeEventListener("DOMContentLoaded", loadFn, false)
fn()
}
document.addEventListener("DOMContentLoaded", loadFn, false)
}
} else if (document.attachEvent) {
IEContentLoaded(window, fn)
}
function IEContentLoaded(w, fn) {
var d = w.document,
done = false,
// only fire once
init = function() {
if (!done) {
done = true
fn()
}
}
// polling for no errors
var polling = function() {
try {
// throws errors until after ondocumentready
d.documentElement.doScroll('left')
} catch (e) {
setTimeout(polling, 50)
return
}
// no errors, fire
init()
};
polling()
// trying to always fire before onload
d.onreadystatechange = function() {
if (d.readyState == 'complete') {
d.onreadystatechange = null
init()
}
}
}
}
/**
* Insert el before target
*
* @param {Element} el
* @param {Element} target
*/
var before = function(el, target) {
target.parentNode.insertBefore(el, target)
}
/**
* Prepend el to target
*
* @param {Element} el
* @param {Element} target
*/
var prepend = function(el, target) {
if (target.firstChild) {
before(el, target.firstChild)
} else {
target.appendChild(el)
}
}
function appendSvg() {
var div, svg
div = document.createElement('div')
div.innerHTML = svgSprite
svgSprite = null
svg = div.getElementsByTagName('svg')[0]
if (svg) {
svg.setAttribute('aria-hidden', 'true')
svg.style.position = 'absolute'
svg.style.width = 0
svg.style.height = 0
svg.style.overflow = 'hidden'
prepend(svg, document.body)
}
}
if (shouldInjectCss && !window.__iconfont__svg__cssinject__) {
window.__iconfont__svg__cssinject__ = true
try {
document.write("");
} catch (e) {
console && console.log(e)
}
}
ready(appendSvg)
})(window)