compatibility with jQuery 1.6.4, minify with yuicompressor

README.txt

@@ -1,5 +1,10 @@
 TipTip
 
+*******
+small modification to work with jQuery 1.6.4
+(works also with jQuery 1.7b1)
+*******
+
 Copyright 2010 Drew Wilson
 
 http://www.drewwilson.com
@@ -11,7 +16,7 @@ This Plug-In will create a custom tooltip to replace the default
 browser tooltip. It is extremely lightweight and very smart in
 that it detects the edges of the browser window and will make sure
 the tooltip stays within the current window size. As a result the
-tooltip will adjust itself to be displayed above, below, to the left 
+tooltip will adjust itself to be displayed above, below, to the left
 or to the right depending on what is necessary to stay within the
 browser window. It is completely customizable as well via CSS.
 

jquery.tipTip.js

@@ -1,4 +1,4 @@
- /*
+/*!
  * TipTip
  * Copyright 2010 Drew Wilson
  * www.drewwilson.com
@@ -10,7 +10,7 @@
  * browser tooltip. It is extremely lightweight and very smart in
  * that it detects the edges of the browser window and will make sure
  * the tooltip stays within the current window size. As a result the
- * tooltip will adjust itself to be displayed above, below, to the left 
+ * tooltip will adjust itself to be displayed above, below, to the left
  * or to the right depending on what is necessary to stay within the
  * browser window. It is completely customizable as well via CSS.
  *
@@ -21,7 +21,7 @@
 
 (function($){
 	$.fn.tipTip = function(options) {
-		var defaults = { 
+		var defaults = {
 			activation: "hover",
 			keepAlive: false,
 			maxWidth: "200px",
@@ -36,7 +36,7 @@
 		  	exit: function(){}
 	  	};
 	 	var opts = $.extend(defaults, options);
-	 	
+
 	 	// Setup tip tip elements and render them to the DOM
 	 	if($("#tiptip_holder").length <= 0){
 	 		var tiptip_holder = $('<div id="tiptip_holder" style="max-width:'+ opts.maxWidth +';"></div>');
@@ -48,20 +48,20 @@
 			var tiptip_content = $("#tiptip_content");
 			var tiptip_arrow = $("#tiptip_arrow");
 		}
-		
+
 		return this.each(function(){
 			var org_elem = $(this);
 			if(opts.content){
 				var org_title = opts.content;
 			} else {
 				var org_title = org_elem.attr(opts.attribute);
 			}
-			if(org_title != ""){
+			if(org_title && org_title != ""){
 				if(!opts.content){
 					org_elem.removeAttr(opts.attribute); //remove original Attribute
 				}
 				var timeout = false;
-				
+
 				if(opts.activation == "hover"){
 					org_elem.hover(function(){
 						active_tiptip();
@@ -96,13 +96,13 @@
 						});
 					}
 				}
-			
+
 				function active_tiptip(){
 					opts.enter.call(this);
 					tiptip_content.html(org_title);
 					tiptip_holder.hide().removeAttr("class").css("margin","0");
 					tiptip_arrow.removeAttr("style");
-					
+
 					var top = parseInt(org_elem.offset()['top']);
 					var left = parseInt(org_elem.offset()['left']);
 					var org_width = parseInt(org_elem.outerWidth());
@@ -119,17 +119,17 @@
 
                     if(opts.defaultPosition == "bottom"){
                     	t_class = "_bottom";
-                   	} else if(opts.defaultPosition == "top"){ 
+                   	} else if(opts.defaultPosition == "top"){
                    		t_class = "_top";
                    	} else if(opts.defaultPosition == "left"){
                    		t_class = "_left";
                    	} else if(opts.defaultPosition == "right"){
                    		t_class = "_right";
                    	}
-					
+
 					var right_compare = (w_compare + left) < parseInt($(window).scrollLeft());
 					var left_compare = (tip_w + left) > parseInt($(window).width());
-					
+
 					if((right_compare && w_compare < 0) || (t_class == "_right" && !left_compare) || (t_class == "_left" && left < (tip_w + opts.edgeOffset + 5))){
 						t_class = "_right";
 						arrow_top = Math.round(tip_h - 13) / 2;
@@ -146,7 +146,7 @@
 
 					var top_compare = (top + org_height + opts.edgeOffset + tip_h + 8) > parseInt($(window).height() + $(window).scrollTop());
 					var bottom_compare = ((top + org_height) - (opts.edgeOffset + tip_h + 8)) < 0;
-					
+
 					if(top_compare || (t_class == "_bottom" && top_compare) || (t_class == "_top" && !bottom_compare)){
 						if(t_class == "_top" || t_class == "_bottom"){
 							t_class = "_top";
@@ -161,31 +161,31 @@
 						} else {
 							t_class = t_class+"_bottom";
 						}
-						arrow_top = -12;						
+						arrow_top = -12;
 						marg_top = Math.round(top + org_height + opts.edgeOffset);
 					}
-				
+
 					if(t_class == "_right_top" || t_class == "_left_top"){
 						marg_top = marg_top + 5;
-					} else if(t_class == "_right_bottom" || t_class == "_left_bottom"){		
+					} else if(t_class == "_right_bottom" || t_class == "_left_bottom"){
 						marg_top = marg_top - 5;
 					}
-					if(t_class == "_left_top" || t_class == "_left_bottom"){	
+					if(t_class == "_left_top" || t_class == "_left_bottom"){
 						marg_left = marg_left + 5;
 					}
 					tiptip_arrow.css({"margin-left": arrow_left+"px", "margin-top": arrow_top+"px"});
 					tiptip_holder.css({"margin-left": marg_left+"px", "margin-top": marg_top+"px"}).attr("class","tip"+t_class);
-					
+
 					if (timeout){ clearTimeout(timeout); }
-					timeout = setTimeout(function(){ tiptip_holder.stop(true,true).fadeIn(opts.fadeIn); }, opts.delay);	
+					timeout = setTimeout(function(){ tiptip_holder.stop(true,true).fadeIn(opts.fadeIn); }, opts.delay);
 				}
-				
+
 				function deactive_tiptip(){
 					opts.exit.call(this);
 					if (timeout){ clearTimeout(timeout); }
 					tiptip_holder.fadeOut(opts.fadeOut);
 				}
-			}				
+			}
 		});
 	}
-})(jQuery);  	
+})(jQuery);