var btnSize = 53;
function md ( e ) {
	if ( !e ) e = window.event;
	var t = event.srcElement || event.target;
	if ( t.downAction ) {
		t.style.width = t.style.height = Math.round( btnSize * 0.85 );
		t.style.margin = Math.round( btnSize * 0.15 ) / 2;
	}
}
function mu ( e ) {
	if ( !e ) e = window.event;
	var t = event.srcElement || event.target;
	if ( t.overAction )
		t.style.border = "1px solid white";
	else if ( t.downAction ) {
		t.style.width = t.style.height = btnSize;
		t.style.margin = 0;
	}
}
function mo ( e ) {
	if ( !e ) e = window.event;
	var t = event.srcElement || event.target;
	if ( t.overAction ) t.style.border = "1px solid red";
}