var on2 = 'pane21';

function hot2(disp){
	cold2();
	eval("document.getElementById('" + disp + "').style.display='inline'");
	on2 = disp;
}
function cold2(){
	eval("document.getElementById('" + on2 + "').style.display='none'");
}

var on2a = 'pane2a1';

function hot2a(disp){
	cold2a();
	eval("document.getElementById('" + disp + "').style.display='inline'");
	on2a = disp;
}
function cold2a(){
	eval("document.getElementById('" + on2a + "').style.display='none'");
}