Problem with IE7, attr and opacity

[lagunas]

I had to change in the attr function to check for elem.filter before replacing it :

if (name == "opacity" &&

jQuery.browser.msie && value != undefined ) { // IE has trouble with opacity if it does not have layout // Force it by setting the zoom level elem.zoom = 1; // Set the alpha filter to set the opacity return elem.filter =

(elem.filter ? elem.filter.replace(/alpha\([^{\)]*\)/gi,"") : "") + (value == 1 ? "" : "alpha(opacity=" + value * 100 + ")" );}

}

[john]

This was resolved in jQuery 1.1.3.