var ex = 0, ey = 0, x0 = 0, y0 = 0, realx = 0, realy = 0;
var ae, le, re;
var tid;
function mouseMoveHandler(event) {
if (window.event) {
event = window.event;
}
if (event.pageX) {
ex = event.pageX;
ey = event.pageY;
} else if (event.clientX) {
ex = document.body.scrollLeft + event.clientX;
ey = document.body.scrollTop + event.clientY;
}
moveeye();
}
function moveeye() {
var dy = ey - y0 - 20;
var dx1 = ex - x0 - 20;
var dx2 = ex - x0 - 60;
var r = Math.sqrt(dx1 * dx1 + dy * dy);
if (r < 20) r = 20;
dx1 = dx1 * 10 / r + x0 + 10;
dy1 = dy * 10 / r + y0 + 10;
r = Math.sqrt(dx2 * dx2 + dy * dy);
if (r < 20) r = 20;
dx2 = dx2 * 10 / r + x0 + 50;
if (brDOM) {
ae.style.left = x0+"px";
ae.style.top = y0+"px";
le.style.left = dx1+"px";
le.style.top = dy1+"px";
re.style.left = dx2+"px";
re.style.top = dy1+"px";
} else {
ae.left = x0;
ae.top = y0;
le.left = dx1;
le.top = dy1;
re.left = dx2;
re.top = dy1;
}
}
function moveall() {
var rx = realx + 40;
var ry = realy + 40;
rx += (ex - rx) * 0.1;
ry += (ey - ry) * 0.1;
realx = rx - 40;
realy = ry - 40;
x0 = Math.round(realx);
y0 = Math.round(realy);
moveeye();
tid = setTimeout('moveall()', 50);
}
function placeeyes(x, y) {
ex = x + 40;
ey = y + 40;
var s;
s = '
';
s += ''+
'
' +
'
' +
'