function reload_image(eid)
{
	if(document.getElementById(eid))
	{
		var img = document.getElementById(eid);
		img.style.cursor = "pointer";
		img.title = "Can't read me? Click me";
		
		img.onclick = function()
		{
			var now	= new Date();
			this.src = "/captcha.jpg?" +now.getTime();
		}
	}
}

window.onload = function()
{
	reload_image("captcha-image");
}