不再有IE6背景闪烁

Posted 2021-02-26

dynamic background images flickers in IE6
***
more ressources:
[here](http://misterpixel.blogspot.com/2006/09/forensic-analysis-of-ie6.html)
and [here](http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B823727) and
[here](http://ajaxian.com/archives/no-more-ie6-background-flicker)

try {
document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}