if (parent.frames[1]){
	parent.location.href=self.location.href;
}

// Courtesy of ppk's http://www.xs4all.nl/~ppk/js/

// Some variables

var base= "/img/"
var nrm = new Array();
var omo = new Array();
var stuff = new Array('blue_ar','purple_ar','green_ar','orange_ar','cyan_ar');

// Pre-load part.

if (document.images)
{
	for (i=0;i<stuff.length;i++)
	{
		nrm[i] = new Image;
		nrm[i].src = base + stuff[i] + ".gif"
		omo[i] = new Image;
		omo[i].src = base + stuff[i] + "_on.gif";
	}
}


// The functions: first mouseover, then mouseout

function over(no)
{
	if (document.images)
	{
		document.images[stuff[no]].src = omo[no].src
	}
}

function out(no)
{
	if (document.images)
	{
		document.images[stuff[no]].src = nrm[no].src
	}
}