// Read a page's GET URL variables and return them as an associative array.
//Example for URL http://www.example.com/index.html?hello=bonjour&goodevening=bonsoir
//var hash = getUrlVars(); alert(hash['hello']); // prints 'bonjour' alert(hash['goodevening']); // prints 'bonsoir'
function getUrlVars() {
	var vars = [], hash;
	var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
	for(var i = 0; i < hashes.length; i++)
	{
		hash = hashes[i].split('=');
		vars.push(hash[0]);
		vars[hash[0]] = hash[1];
	}
	return vars;
}