if (!document.getElementById && document.layers) {
		self.location = 'http://www.miketam.com/index2.htm';
	}
	
	
ns6 = (document.getElementById)? true:false
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false


function show(id) {
globalLayer=id;
if (ns6) document.getElementById(id).style.visibility = "visible";	
if (ns4) document.layers[id].visibility = "show";
if (ie4) document.all[id].style.visibility = "visible";

}
function hide(id) {
if (ns6) document.getElementById(id).style.visibility = "hidden";	
if (ns4) document.layers[id].visibility = "hide";
if (ie4) document.all[id].style.visibility = "hidden";

}

indicator = new Image();
indicator.src = "images/spacerblue.gif"

rationalone = new Image();
rationalone.src = "images/p_rational1.jpg"

rationaltwo = new Image();
rationaltwo.src = "images/p_rational2.jpg"

rationalthree = new Image();
rationalthree.src = "images/p_rational3.jpg"

rationalfour = new Image();
rationalfour.src = "images/p_rational4.jpg"

rationalfive = new Image();
rationalfive.src = "images/p_rational5.gif"

rationalsix = new Image();
rationalsix.src = "images/p_rational6.jpg"

rationalseven = new Image();
rationalseven.src = "images/p_rational7.jpg"

rationaleight = new Image();
rationaleight.src = "images/p_rational8.jpg"