eval() is breaking on IE while encoutring character Ü

[Manish Ramrakhiani]

Hello Buddies,

I am doing an eval on data returned from ajax call which contains some special characters like Ü.
So on IE7, it gives me an error on eval statement saying : "}" missing.

However,
I am sure there is no problem in my json as it is working for all other cases.
Also,
I am facing this problem only on IE, on Chrome and firefox results are displayed as expected except the character is displayed as (a black diamond with white question mark).
Which is suppossed to be a Replacement character as per UTF-8 scheme.
http://en.wikipedia.org/wiki/Replacement_character#Replacement_character
http://en.wikipedia.org/wiki/UTF-8

I am getting crazy to make itwork on IE, any pointers will be highly appreciated.

$.ajax({
			url: "some URL",
			error: function(xmlhttp, textStatus, er){
				alert("");
			},
			success: function(data){
	                                var userDetails = eval('('+dd+')');
                                             },
                                               type: "POST",
			data: {some data here}
		});

Thanks,
Manish Ramrakhiani

[Manish Ramrakhiani]

Sorry,
that argument to eval is data, not dd

 var userDetails = eval('('+dd+')');  

[Manish Ramrakhiani]

 var userDetails = eval('('+data+')');