public louisremi/background-size-polyfill

<!-- background-size-polyfill v0.2.0 | (c) 2012-2013 Louis-Rémi Babé | MIT License -->
<PUBLIC:COMPONENT lightWeight="true">
<PUBLIC:ATTACH EVENT="oncontentready" ONEVENT="o.init()" />
<PUBLIC:ATTACH EVENT="ondocumentready" ONEVENT="o.init()" />
<PUBLIC:ATTACH EVENT="onpropertychange" ONEVENT="o.handlePropertychange()" />
<PUBLIC:ATTACH EVENT="ondetach" ONEVENT="o.restore()" />
<PUBLIC:ATTACH EVENT="onresize" FOR="window" ONEVENT="o.handleResize()" />
<PUBLIC:EVENT NAME="onbackgroundupdate" ID="updateEvent" />
<script type="text/javascript">
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b=i.createElement("div"),c=i.createElement("img"),d=b.style,e=a.style,f=a.currentStyle,g=a.bgsExpando,h=a.firstChild;g&&(g.restore&&(e.backgroundImage=g.restore.backgroundImage,e.position=g.restore.position,e.zIndex=g.restore.zIndex),h&&"DIV"===(h.nodeName||"").toUpperCase()&&h.className===k&&a.removeChild(h)),t(b),b.className=k,d.top=d.right=d.bottom=d.left=0,d.position="fixed",t(c),c.alt="",b.appendChild(c),a.insertBefore(b,a.firstChild),a.bgsExpando=g={wrapper:b,img:c,restore:{backgroundImage:e.backgroundImage,position:e.position,zIndex:e.zIndex},current:{},next:null,processing:!1,loadImg:null,display:!1,changed:!1,ignore:!1,canFixed:"BODY"===a.nodeName.toUpperCase()&&b.offsetHeight>0},d.position="absolute","auto"===f.zIndex&&(e.zIndex=0),"static"===f.position&&(e.position="relative"),o={init:l,handlePropertychange:D,restore:F,handleResize:E},D()}function t(a){var b=a.style;b.position="absolute",b.display="block",b.zIndex=-1,b.overflow="hidden",b.visibility="inherit",b.width=b.height=b.top=b.right=b.bottom=b.left=b.cursor="auto",b.margin=b.padding=b.border=b.outline=b.minWidth=b.minHeight=0,b.background=b.maxWidth=b.maxHeight="none",b.fontSize=b.lineHeight="1em"}function u(a,c,d){var e;c?(e=i.createElement("img"),e.onload=e.onerror=function(){var c=this.width,e=this.height;"error"===b.event.type&&(c=e=0),a.loadImg=this.onload=this.onerror=null,d(c,e)},e.src=c):e={callbackId:b.setTimeout(function(){a.loadImg=null,d(0,0)},0)},a.loadImg=e,e=null}function v(a){var b=o.handlePropertychange;o.handlePropertychange=l,a(),o.handlePropertychange=b}function w(a,b){var c=a.currentStyle.display;return c!==b.display&&(b.display=c,b.changed=!0),"none"!==c}function x(a,b){var d=a.style,e=a.currentStyle,f=b.restore,i=y(e["background-size"]),k=i.split(" 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c=a.bgsExpando,d,e,f;o={init:l,handlePropertychange:l,restore:l,handleResize:l},b.clearTimeout(n),b.clearTimeout(p),b.clearTimeout(q),b.clearTimeout(r);try{c&&(d=c.loadImg,d&&(d.onload=d.onerror=null,b.clearTimeout(d.callbackId)),e=a.style,f=c.restore,e&&(e.backgroundImage=f.backgroundImage,e.position=f.position,e.zIndex=f.zIndex),a.removeChild(c.wrapper)),a.bgsExpando=null}catch(g){}a=b=i=l=null}o={init:"print"!==i.media?s:l,handlePropertychange:l,restore:l,handleResize:l},"complete"===a.readyState&&o.init()}(element,window);</script>
<script type="text/vbscript"></script>
</PUBLIC:COMPONENT>