YUI Tab and Flash Graph/Movie

when you use YUI Tab with flash graphs/movie in them, firefox refresh the movie every time you switch away and back to the tab containing flash Graph. if you are using simple graphs it’s not noticeable, but in big movies/graphs it’s irritating. I figured out the basic problem is whenever you change position / overflow values of a div, firefox reloads all flash movies within that div. YUI Tabview have these 2 properties defined for .yui-navset .yui-content .yui-hidden class which get appended to content div when they get hidden.

Fix is to add same properties to visible tab-content div also. This doesn’t make any harm in the way Tab works. Here is the css I did add to fix this issues. But I have not tested this on browsers other than Firefox, try yourself.

.yui-navset .yui-content > div {overflow:hidden;position:static;}
.yui-navset .yui-content .yui-hidden {position:static; }