Removed the debug prints, and got back to the original r5 of hoverintent, except for my change to handle mouseenter and mouseleave

git-svn-id: file:///svn-source/pmgr/branches/pre_0.1_work_20090819@821 97e9348a-65ac-dc4b-aefc-98561f571b83

site/webroot/js/jquery.hoverIntent.js

@@ -38,8 +38,6 @@
 		// override configuration options with user supplied object
 		cfg = $.extend(cfg, g ? { over: f, out: g } : f );
 
-		$('#debug').append('Setup hoverIntent<BR>');
-
 		// instantiate variables
 		// cX, cY = current X and Y position of mouse, updated by mousemove event
 		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
@@ -53,15 +51,12 @@
 
 		// A private function for comparing current and previous mouse position
 		var compare = function(ev,ob) {
-		    $('#debug').append('handle timeout<BR>');
 			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
 			// compare mouse positions to see if they've crossed the threshold
 			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
 				$(ob).unbind("mousemove",track);
 				// set hoverIntent state to true (so mouseOut can be called)
 				ob.hoverIntent_s = 1;
-				$('#debug').append('fire over<BR>');
-				//$('#debug').append(dump(ev));
 				return cfg.over.apply(ob,[ev]);
 			} else {
 				// set previous coordinates for next time
@@ -75,29 +70,30 @@
 		var delay = function(ev,ob) {
 			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
 			ob.hoverIntent_s = 0;
-			$('#debug').append('fire out<BR>');
 			return cfg.out.apply(ob,[ev]);
 		};
 
 		// A private function for handling mouse 'hovering'
 		var handleHover = function(e) {
-		    $('#debug').append('handleHover<BR>');
+			// REVISIT <AP>: 20090829; Unknown why mouseenter/mouseleave are being used
+			var etype = e.type;
+			etype = etype.replace(/mouseenter/, "mouseover");
+			etype = etype.replace(/mouseleave/, "mouseout");
 
 			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
-			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
+			var p = (etype == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
 			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
 			if ( p == this ) { return false; }
 
 			// copy objects to be passed into t (required for event object to be passed in IE)
-		    var ev = e; //jQuery.extend({},e);
+			var ev = jQuery.extend({},e);
 			var ob = this;
 
 			// cancel hoverIntent timer if it exists
 			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }
 
 			// else e.type == "onmouseover"
-		    $('#debug').append(e.type + ': _s = ' + ob.hoverIntent_s + '<BR>');
+			if (etype == "mouseover") {
-			if (e.type == "mouseover" || e.type == "mouseenter") {
 				// set "previous" X and Y position based on initial entry point
 				pX = ev.pageX; pY = ev.pageY;
 				// update "current" X and Y position based on mousemove
@@ -122,26 +118,19 @@
 
 $.event.special.hoverintent = {
     setup: function() {
-	$('#debug').append('setup event hoverintent<BR>');
 	$(this).hoverIntent({
 		over: jQuery.event.special.hoverintent.over,
 	        out:  jQuery.event.special.hoverintent.out
 	    });
     },
     teardown: function() {
-	$('#debug').append('tear down hoverintent<BR>');
     },
 
     over: function(ev) {
-	$('#debug').append('handle over<BR>');
 	ev.type = 'hoverintent';
-	if (ev.type != 'hoverintent')
-	    $('#debug').append('EV TYPE DID NOT TAKE<BR>');
-	//$('#debug').append(dump(ev));
 	jQuery.event.handle.apply(this, arguments);
     },
 
     out: function(event) {
-	$('#debug').append('handle out<BR>');
     }
 };