var ToolTipTimer = null;
// avoid error of passing event object in older browsers
if (!document.layers && !document.all && !document.getElementById) event = "none";
function showToolTip(e, sTxt, sFont, sSize, sColor, sBGColor,
sBorderColor) {
var ToolTip;
// set defaults for parameters left blank
if (sFont == null || sFont == '') sFont = 'Verdana,Geneva,Arial,Helvetica,sans-serif';
if (sSize == null || sSize == '') sSize = '9pt';
if (sColor == null || sColor == '') sColor = '#000000';
if (sBGColor == null || sBGColor == '') sBGColor = '#FFFFCC';
if (sBorderColor == null || sBorderColor == '') sBorderColor = '#000000';
if (document.getElementById) { // NS6/IE5+
ToolTip = document.getElementById('ToolTip');
var TTStyle = ToolTip.style;
ToolTip.innerHTML = '' + sTxt + '';
TTStyle.font = sSize + ' ' + sFont;
TTStyle.padding = '1 2 1 2'; // top right bottom left
TTStyle.border = '1px solid ' + sBorderColor;
TTStyle.color = sColor;
TTStyle.backgroundColor = sBGColor;
document.onmousemove = delayToolTip;
delayToolTip(e);
} else if (document.layers) { // NS4
ToolTip = document.layers.ToolTip;
var TTDoc = ToolTip.document;
TTDoc.open();
TTDoc.write('' + sTxt +
'
');
TTDoc.close();
ToolTip.clip.width = TTDoc.layers.innerToolTip.clip.width;
ToolTip.clip.height = TTDoc.layers.innerToolTip.clip.height;
document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = delayToolTip;
delayToolTip(e);
} else if (document.all) { // IE4
ToolTip = document.all.ToolTip;
ToolTip.innerHTML = '' + sTxt
+ '
';
document.onmousemove = delayToolTip;
delayToolTip(e);
}
} // showToolTip()
function delayToolTip(e) {
if (ToolTipTimer) clearTimeout(ToolTipTimer);
var nX = 0;
var nY = 0;
if (document.getElementById) { // NS6/IE5+
// e && e.pageX/Y is NS6, otherwise IE5+
nX = (e && e.pageX ? e.pageX : window.event.clientX + document.body.scrollLeft);
nY = (e && e.pageY ? e.pageY : window.event.clientY + document.body.scrollTop);
} else if (document.layers) { // NS4
nX = e.pageX;
nY = e.pageY;
} else if (document.all) { // IE4
nX = window.event.clientX + document.body.scrollLeft;
nY = window.event.clientY + document.body.scrollTop;
}
ToolTipTimer = setTimeout("displayToolTip(" + nX + ", " + nY + ")", 300);
} // delayToolTip()
function displayToolTip(nX, nY) {
nX = 500;
var ToolTip;
if (document.getElementById) { // NS6/IE5+
document.onmousemove = null;
ToolTip = document.getElementById('ToolTip');
var TTStyle = ToolTip.style;
// window.innerWidth/Height is NS6, otherwise IE5+
var nRightMargin = (window.innerWidth ? window.innerWidth +
window.pageXOffset : document.body.clientWidth /*+ document.body.scrollLeft*/);
if ((nX + ToolTip.offsetWidth) > nRightMargin) // tooltip runs off
right
nX -= ToolTip.offsetWidth + 10;
var nBottomMargin = (window.innerHeight ? (window.innerHeight +
window.pageYOffset - 38) : (document.body.clientHeight +
document.body.scrollTop - 20));
if ((nY + ToolTip.offsetHeight) > nBottomMargin) // tooltip runs off
bottom
nY -= ToolTip.offsetHeight + 30;
TTStyle.left = nX;
TTStyle.top = nY + 20;
TTStyle.visibility = 'visible';
} else if (document.layers) { // NS4
document.releaseEvents(Event.MOUSEMOVE);
document.onmousemove = null;
ToolTip = document.layers.ToolTip;
var TTClip = ToolTip.clip;
var nRightMargin = window.innerWidth + window.pageXOffset;
if ((nX + TTClip.width) > (nRightMargin - 10)) // tooltip runs off
right
nX = nRightMargin - TTClip.width - 20;
if ((nY + TTClip.height) > (window.innerHeight + window.pageYOffset
- 38)) // tooltip runs off bottom
nY -= TTClip.height + 22;
ToolTip.left = nX;
ToolTip.top = nY + 20;
ToolTip.visibility = 'visible';
} else if (document.all) { // IE4
document.onmousemove = null;
ToolTip = document.all.ToolTip;
var TTStyle = ToolTip.style;
var InnerToolTip = ToolTip.all.innerToolTip;
var nRightMargin = document.body.clientWidth /*+ document.body.scrollLeft*/;
if ((nX + InnerToolTip.clientWidth) > nRightMargin) // tooltip runs off right
nX = nRightMargin - InnerToolTip.clientWidth - 6;
if ((nY + InnerToolTip.clientHeight) > (document.body.clientHeight +
document.body.scrollTop - 20)) // tooltip runs off bottom
nY -= InnerToolTip.clientHeight + 30;
TTStyle.pixelLeft = nX;
TTStyle.pixelTop = nY + 20;
TTStyle.visibility = 'visible';
}
} // displayToolTip()
function hideToolTip() {
if (ToolTipTimer) clearTimeout(ToolTipTimer);
if (document.getElementById) { // NS6/IE5+
document.onmousemove = null;
var TTStyle = document.getElementById('ToolTip').style;
TTStyle.visibility = 'hidden';
TTStyle.left = 0; // move layer to top left corner, otherwise when innerHTML
TTStyle.top = 0; // is set again, it may cause a horizontal scrollbar
} else if (document.layers) { // NS4
document.releaseEvents(Event.MOUSEMOVE);
document.onmousemove = null;
document.layers.ToolTip.visibility = 'hidden';
} else if (document.all) { // IE4
document.onmousemove = null;
var TTStyle = document.all.ToolTip.style;
TTStyle.visibility = 'hidden';
TTStyle.pixelLeft = 0; // move layer to top left corner, otherwise when innerHTML
TTStyle.pixelTop = 0; // is set again, it may cause a horizontal scrollbar
}
} // hideToolTip()