// script copyright infolane 2004-2007 all rights reserved
function raiseLayer(activeBlock1) {
	var hold='';
	var x = document.getElementsByTagName('div');
	for (var i=0;i<document.getElementsByTagName('div').length;i++){
		if (x[i].id.substring(0,6) == '_block') x[i].style.visibility = "hidden";
		else if (x[i].id.substring(0,6) == '_inner') x[i].style.visibility = "hidden";
	}
	document.getElementById(activeBlock1).style.visibility = "visible";
}
function raiseInnerLayer(activeBlock1) {
	var hold='';
	var x = document.getElementsByTagName('div');
	for (var i=0;i<document.getElementsByTagName('div').length;i++){
		if (x[i].id.substring(0,6) == '_inner') x[i].style.visibility = "hidden";
	}
	document.getElementById(activeBlock1).style.visibility = "visible";
}
function raiseNav(activeBlock1) {
	var hold='';
	var x = document.getElementsByTagName('div');
	for (var i=0;i<document.getElementsByTagName('div').length;i++){
		if (x[i].id.substring(0,4) == '_nav') x[i].style.visibility = "hidden";
	}
	document.getElementById(activeBlock1).style.visibility = "visible";
}