Adding CSS width support in sIFR

Every now and then you have the (miss fortunate) to need sIFR. I usually go for the jquery plugin. However, jquery sIFR measures the width of the html text (not the block itself) and then creates a matching flash. Since flash text is often wider, a line break appears.

Thus - jquery sIFR needs support for css width.

In jquery.sifr.js, efter line 297 (sendOptions[height]), add:

if( $each.css(width) !== "auto" ) {
    sendOptions[width] = $each.css(width).replace('px','');
}else{
   sendOptions[width] = sendOptions[width] || $alt[0][offsetWidth] || $alt[0][parentNode][offsetWidth] || $each.css(width);
          }   

Works for me..