When a css background property is set with a list like;

$(elem).css({

'background': 'red'

})

and it's a textual value, jQuery hangs if the value isnt a valid background name (on ie7).

I noticed it when debugging to;

$(jquery_prefix+'#'+rowId+' > div:first').css({

'background': 'puprle',

'width': '22px',

'height': '28px',

'margin-top': '-8px',

'background-repeat': 'repeat'

})

Notice the purple isnt spelled correctly, IE7 raises a error message;

Line: 1061, invalid argument.

Which comes down to;

if ( set )

elem[ name ] = value;