57 lines
3.3 KiB
JavaScript
57 lines
3.3 KiB
JavaScript
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function getViewportHeight() { if (window.innerHeight != window.undefined) return window.innerHeight; if (document.compatMode == 'CSS1Compat') return document.documentElement.clientHeight; if (document.body) return document.body.clientHeight; return window.undefined; }
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function getViewportWidth() { if (window.innerWidth != window.undefined) return window.innerWidth; if (document.compatMode == 'CSS1Compat') return document.documentElement.clientWidth; if (document.body) return document.body.clientWidth; return window.undefined; }
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function getScrollTop() {
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if (self.pageYOffset)
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{ return self.pageYOffset; }
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else if (document.documentElement && document.documentElement.scrollTop)
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{ return document.documentElement.scrollTop; }
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else if (document.body)
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{ return document.body.scrollTop; }
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}
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function getScrollLeft() {
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if (self.pageXOffset)
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{ return self.pageXOffset; }
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else if (document.documentElement && document.documentElement.scrollLeft)
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{ return document.documentElement.scrollLeft; }
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else if (document.body)
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{ return document.body.scrollLeft; }
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}
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var rT = true; var bT = true; var tw = 150; var endaction = false; var ns4 = document.layers; var ns6 = document.getElementById && !document.all; var ie4 = document.all; offsetX = 10; offsetY = 20; var toolTipSTYLE = ""; function initToolTips() {
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tempDiv = document.createElement("div"); tempDiv.id = "toolTipLayer"; tempDiv.style.position = "absolute"; tempDiv.style.display = "none"; document.body.appendChild(tempDiv);
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toolTipSTYLE = document.getElementById("toolTipLayer").style;
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document.onmousemove = moveToMouseLoc;
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}
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function toolTip(msg, fg, bg) {
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try {
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if (toolTip.arguments.length < 1) {
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if (ns4)
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{ toolTipSTYLE.visibility = "hidden"; }
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else {
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toolTipSTYLE.display = "none";
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}
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}
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else {
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if (!fg) fg = "#777777"; if (!bg) bg = "#eeeeee"; var content = '<table id="msg1" name="msg1" border="0" cellspacing="0" cellpadding="1" bgcolor="' + fg + '" class="trans_msg"><td>' + '<table border="1" cellspacing="2" cellpadding="3" bgcolor="' + bg + '"><td><font face="Arial" color="' + fg + '" size="-2">' + msg + '</font></td></table></td></table>'; if (ns4)
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{ toolTipSTYLE.document.write(content); toolTipSTYLE.document.close(); toolTipSTYLE.visibility = "visible"; }
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if (ns6)
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{ document.getElementById("toolTipLayer").innerHTML = content; toolTipSTYLE.display = 'block' }
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if (ie4) {
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document.getElementById("toolTipLayer").innerHTML = content; toolTipSTYLE.display = 'block'
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}
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}
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} catch (e) { }
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}
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function moveToMouseLoc(e) {
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var scrollTop = getScrollTop(); var scrollLeft = getScrollLeft(); if (ns4 || ns6)
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{ x = e.pageX + scrollLeft; y = e.pageY - scrollTop; }
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else
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{ x = event.clientX + scrollLeft; y = event.clientY; }
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if (x - scrollLeft > getViewportWidth() / 2) {
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x = x - document.getElementById("toolTipLayer").offsetWidth - 2 * offsetX;
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}
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if ((y + document.getElementById("toolTipLayer").offsetHeight + offsetY) > getViewportHeight()) { y = getViewportHeight() - document.getElementById("toolTipLayer").offsetHeight - offsetY; }
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toolTipSTYLE.left = (x + offsetX) + 'px'; toolTipSTYLE.top = (y + offsetY + scrollTop) + 'px'; return true;
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}
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initToolTips();
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