jQuery1.4 bug---addClass()

[argb]

$("span").addClass(function(index,class){

return index + "-wg-" + class;

}); here "class" will be error on ie $("span").addClass(function(index,value){

return index + "-wg-" + value;

}); if the param name is not "class" it will be right and not error on ie any version

[argb]

the .zip file,inlude another problem css.('width') is "auto",i need the real number value,not "auto"

[dmethvin]

I can't open the zip file, it's not a standard zip

However, a variable with the name "class" is not allowed in Javascript because it's a reserved word.