JavaScript Passion

Hi I have a question about preloading images either in JS or jQuery. What I have is one image which… Read more Preload Images And Insert Into DOM

I want to access full page width & height in Opera. Note I am not asking about Viewport's h… Read more How To Find Page Width In Opera 12 (for Desktop Windows)?

I created a JavaScript object like this: var obj = { a: 10, b: 20, add: function(){ retu… Read more Calling A Function Without Parentheses Returns Whole Function As A String

I want to create a indoor map application using HTML5 and JavaScript. I have created a simple road … Read more Use Google Maps Indoor Map API In HTML5 And JavaScript

I have a function foo which makes an asynchronous request. How can I return the response/result fro… Read more How To Return The Response From An Asynchronous Call

I have a multi-foci layout and couldn't find a way to dynamically set the foci. In the code bel… Read more How To Update Foci Dynamically In Multi-foci Force-layout In D3.js