ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
ie5=(ie4 && (navigator.userAgent.indexOf('MSIE 5')>0 || navigator.userAgent.indexOf('MSIE 6')>0));
var x = 0;
var y = 0;
var trk = 0;
var over;
var offsetx=0;
var offsety=0;
if (ns4 || ie4) {
if (ns4) over = document.layers['overDiv']
if (ie4) over = overDiv.style
document.onmousemove = mouseMove
if (ns4) document.captureEvents(Event.MOUSEMOVE)
}
function nd() {
if (ns4 || ie4) {
trk = 0;
hideObject(over);
}
}
function big_tip(lyr) {
if (ns4 || ie4) {
if (ns4) {
over = document.layers[lyr];
overWidth=over.clip.width
windowWidth=window.innerWidth;
offsety=-over.clip.height+40
offsetx=-overWidth-20
}
if (ie4) {
over = document.all[lyr].style
overWidth=(ie5 ? document.all[lyr].offsetWidth : document.all[lyr].pixelWidth)
windowWidth=(ie5 ? document.body.offsetWidth : document.body.style.pixelWidth)
offsety=25
offsetx=-overWidth/2
}
if (trk==0) {
goTo(over,x,y+offsety);
showObject(over);
trk = 1;
}
}
}
function tip(text) {
//if (text.indexOf("
")==-1) text=" "+text+" ";
layerWrite('
');
disp();
}
function tip2(text) {
//if (text.indexOf("
")==-1) text=" "+text+" ";
layerWrite('
');
disp();
}
function disp() {
if (ns4 || ie4) {
if (ns4) {
over = document.layers['overDiv'];
overWidth=over.clip.width
windowWidth=window.innerWidth;
}
if (ie4) {
over = overDiv.style
overWidth=(ie5 ? overDiv.offsetWidth : over.pixelWidth)
windowWidth=(ie5 ? document.body.offsetWidth : document.body.style.pixelWidth)
}
if (trk==0) {
offsety=18;
offsetx=-overWidth/2
goTo(over,x,y+offsety);
showObject(over);
trk = 1;
}
}
}
function mouseMove(e) {
if (ns4) {x=e.pageX; y=e.pageY;}
if (ie4) {x=event.x; y=event.y;}
if (ie5) {x=event.x+document.body.scrollLeft; y=event.y+document.body.scrollTop;}
if (trk) {
goTo(over,x,y+offsety);
}
}
function layerWrite(txt) {
if (ns4) {
var lyr = document.layers['overDiv'].document
lyr.open()
lyr.writeln(""+txt+"")
lyr.close()
}
else if (ie4) document.all["overDiv"].innerHTML = txt
}
function showObject(obj) {
if (ns4) obj.visibility = "show"
else if (ie4) obj.visibility = "visible"
}
function hideObject(obj) {
if (ns4) obj.visibility = "hide"
else if (ie4) obj.visibility = "hidden"
}
function goTo(obj,xL,yL) {
xL+=offsetx
if (xL+overWidth>windowWidth-50) xL=windowWidth-50-overWidth;
if (xL<10) xL=10;
obj.left = xL
obj.top = yL
}