I've developed a mathematical tool in Mathematica/MATLAB that I need to port to a web based version. Ideally every user would have Wolfram's CDF player technology. Unfortunately, that is not the case. I've been able to use approximation methods, and I think as long as I have access to basic functions (+,-,/,x,^,etc) and a random number generator I should be fine. I'm looking to create an interactive tool where the user is able to enter some numbers into text boxes, hit calculate, and have it display the results. I'm not very familiar with creating interactive web content and I'm a little unsure what language you guys would recommend. I'm familiar with the basics of a few programming languages. I'd probably opt to do this in Java, but I've been told that Java applets are becoming a bit data. Could someone tell me a language that is commonly used that would be able to do this and would be the most compatible with as many browsers as possible? Thanks!