JSGantt Version: 1.2(or latest)
Browser: Firefox or Chrome
OS: Ubuntu 10.04
What steps will reproduce the problem?
1. Navigate the demo page: http://www.jsgantt.com/
3. Click the '+' again, then show an invalid char(see attachment: JSGanttDemo.png)
What is the expected output? What do you see instead?
* show '-' again;
Please provide any additional information below.
* The '-' should change to an invalid char when encoding=UTF-8, see attachment: jsgantt.js-ISO-8859-1.png and jsgantt.js-UTF-8.png