/* Mouse effect script (Mouse-Over/Mouse-Down)
   Empius Interactive.
   Created by Michael Shortill
   Feel free to use this however you see fit,
   however please retain this comment.
 */

if(parseInt(navigator.appVersion) >= 3)
{
	browserVersion = 3;
}
else
{
	browserVersion = 2;
}

function MouseEffect (sBase, sOver, sDown, iWidth, iHeight)
{

	if (browserVersion == 3)
	{
		this.on			= new Image(iWidth, iHeight);
		this.on.src		= sOver;
		this.off		= new Image(iWidth, iHeight);
		this.off.src	= sBase;
		this.down		= new Image(iWidth, iHeight);
		this.down.src	= sDown;
	}
}

function rollIn (imgName)
{
	if (browserVersion == 3) imgName.src=eval(imgName.name + "_effect.on.src");
}

function rollOut(imgName)
{
	if (browserVersion == 3) imgName.src=eval(imgName.name + "_effect.off.src");
}

function rollDown(imgName)
{
	if (browserVersion == 3) imgName.src=eval(imgName.name + "_effect.down.src");
}

function rollUp(imgName)
{
	if (browserVersion == 3) imgName.src=eval(imgName.name + "_effect.off.src");
}



if (browserVersion == 3)
{
	img_moe_go_effect = new MouseEffect ("/images/btn_go.gif", "/images/btn_go_o.gif", "/images/btn_go_d.gif", 49, 25);
}