var k_color = '';
var h_color = '#e0ffff';

function k_focus(e) {
	if (!e) return;
	k_color = e.style.backgroundColor;
	e.style.backgroundColor = h_color;
}

function k_blur(e) {
	if (!e) return;
	e.style.backgroundColor = k_color;
	k_color = '';
}

function keepaliveStatus() {
	window.status = document.location.host;
	keepaliveTimer = window.setTimeout('keepaliveStatus()', 1000);
}

var keepaliveTimer = window.setTimeout('keepaliveStatus()', 1000);