MediaWiki:Common.js: Difference between revisions

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@@ Line 137: / Line 137: @@
 function tooltipMouseHandler(e) {
 	if (!e){ e = window.event; }
-	mouseX = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
+	mouseX = null; mouseY = null;
-	mouseY = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
+	if(e.pageX && e.pageY) { mouseX = e.pageX; mouseY = e.pageY; }
+	else if(e.clientX && e.clientY) {
+		mouseX = e.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft);
+		mouseY = e.clientY + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft);
+	}
 	moveTooltip(mouseX, mouseY);
+}
+function mouseX(evt) {
+if (evt.pageX) return evt.pageX;
+else if (evt.clientX)
+   return evt.clientX + (document.documentElement.scrollLeft ?
+   document.documentElement.scrollLeft :
+   document.body.scrollLeft);
+else return null;
 }
 function moveTooltip(x, y) {