Tex Equations Board

Tex Equations Board gives you and your friends the ability to write equations in latex and store them on your computer. You and your friends can work at one equation simultaneously: create it, modify it, correct it, save it. In next version, there will be icons of symbols which can be added to equations. If someone has such a symbols, please contact me. Currently Tex Equations Board uses external equations generator (http://www.yourequations.com/), any suggestions how to generate equations in javascript only are appreciated.