--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/geotemco/lib/slider/local/helptip.js	Mon Jan 19 17:13:49 2015 +0100
@@ -0,0 +1,91 @@
+/*
+ * This script was created by Erik Arvidsson (erik(at)eae.net)
+ * for WebFX (http://webfx.eae.net)
+ * Copyright 2001
+ * 
+ * For usage see license at http://webfx.eae.net/license.html	
+ *
+ * Version: 1.0
+ * Created: 2001-09-27
 * Updated: 2001-11-25	Added a resize to the tooltip if the document width is too small
+ *
+ * Dependencies: helptip.css (To set up the CSS of the help-tooltip class)
+ *
+ *	Usage:
+ *
+ *    <script type="text/javascript" src="helptip.js"></script>
+ *    <link type="text/css" rel="StyleSheet" href="helptip.css" />
+ *
+ *    <a class="helpLink" href="?" onclick="showHelp(event, 'String to show'); return false">Help</a>
+ *
+ */
+
+function showHelpTip(e, s) {
+	// find anchor element
+	var el = e.target ? e.target : e.srcElement;
+	while (el.tagName != "A")
+		el = el.parentNode;
+	
+	// is there already a tooltip? If so, remove it
+	if (el._helpTip) {
+		document.body.removeChild(el._helpTip);
+		el._helpTip = null;
+		el.onblur = null;
+		return;
+	}
+
+	// create element and insert last into the body
+	var d = document.createElement("DIV");
+	d.className = "help-tooltip";
+	document.body.appendChild(d);
+	d.innerHTML = s;
+	
+	// Allow clicks on A elements inside tooltip
+	d.onmousedown = function (e) {
+		if (!e) e = event;
+		var t = e.target ? e.target : e.srcElement;
+		while (t.tagName != "A" && t != d)
+			t = t.parentNode;
+		if (t == d) return;
+		
+		el._onblur = el.onblur;
+		el.onblur = null;
+	};
+	d.onmouseup = function () {
+		el.onblur = el._onblur;
+		el.focus();
+	};
+	
+	// position tooltip
+	var dw = document.width ? document.width : document.documentElement.offsetWidth - 25;
	
+	if (d.offsetWidth >= dw)
+		d.style.width = dw - 10 + "px";
	else
+		d.style.width = "";
	
+	var scroll = getScroll();
+	if (e.clientX > dw - d.offsetWidth)
+		d.style.left = dw - d.offsetWidth + scroll.x + "px";
+	else
+		d.style.left = e.clientX - 2 + scroll.x + "px";
+	d.style.top = e.clientY + 18 + scroll.y + "px";
+
+	// add a listener to the blur event. When blurred remove tooltip and restore anchor
+	el.onblur = function () {
+		document.body.removeChild(d);
+		el.onblur = null;
+		el._helpTip = null;
+	};
+	
+	// store a reference to the tooltip div
+	el._helpTip = d;
+}
+
+// returns the scroll left and top for the browser viewport.
+function getScroll() {
+	if (document.all && document.body.scrollTop != undefined) {	// IE model
+		var ieBox = document.compatMode != "CSS1Compat";
+		var cont = ieBox ? document.body : document.documentElement;
+		return {x : cont.scrollLeft, y : cont.scrollTop};
+	}
+	else {
+		return {x : window.pageXOffset, y : window.pageYOffset};
+	}
+}
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