rem: }); 
add: }); $('#foo').css({opacity: ''}); ok( $('#foo').css('opacity') == '1', "Assert opacity is 1 when set to an empty String" ); }); 
context: 	$.each("0,0.25,0.5,0.75,1".split(','), function(i, n) {		$('#foo').css({opacity: n});		ok( $('#foo').css('opacity') == parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a String" );		$('#foo').css({opacity: parseFloat(n)});		ok( $('#foo').css('opacity') == parseFloat(n), "Assert opacity is " + parseFloat(n) + " as a Number" );	});	
meta: 1307	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1307/1ac9d6fbeed214d59ea5c31a87ff2c19bb08dbc8/core.js/clean/test/unit/core.js