Russdesigns Toolbox » Version 0.1

This is my first attempt at putting together a javascript toolkit all in one place.

Email validation:

function checkMail(email){
var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email)) {
	return true;
	}
	return false;
}    

iPhone style orientation change detection:

window.addEventListener('load', setOrientation, false);
window.addEventListener('orientationchange', setOrientation, false);

function setOrientation() {
	var orient = Math.abs(window.orientation) === 90 ? 'landscape' : 'portrait';
	var cl = document.body.className;
	cl = cl.replace(/portrait|landscape/, orient);
	document.body.className = cl;
}

Some people seem to like definition lists

Lower cost

The new version of this product costs significantly less than the previous one!

Easier to use

We've changed the product so that it's much easier to use!

Table for two

ID	Name	Rank
1	Tom Preston-Werner	Awesome
2	Albert Einstein	Nearly as awesome

Crazy linking action

I get 10 times more traffic from [Google] 1 than from [Yahoo] 2 or [MSN] 3.