Processing newline character in function jquery.i18n.prop()

JQuery code is as follows:

alert(jQuery.i18n.prop('message.key'));

The value is specified in the properties file as:

message.key=value is after newline\nValue here

Following output is expected from javascript alert():

value is after new开发者_开发百科line
Value here

The actual output is:

value is after newline\nValue here

I tried different methods by changing value stored in properties file to:

• message.key=value is after newline\\nValue here
• message.key=value is after newline\u000DValue here

But it doesn't work. It displays "\\n" instead

What changes are required to be made to get the desired output?

EDIT: Following code gives desired output in javascript:

alert('value is after newline\nValue here')

But I need to use jquery.i18n.properties for localization

I'm pretty sure you can just go like this (the plugin supports multi-line properties):

message.key1=value is after newline
Value here
message.key2=next value