;(function($){$.tooltip={defaults:{'class':'tooltip',css:{},event:'mouseover',smart:false,track:true,offset:{x:12,y:18}},setup:function(opt){$.extend($.tooltip.defaults,opt)}};var tip=function(src,opt){var self=this;var html='';src=$(src);if($.metadata){opt=$.extend({},opt,src.metadata().tooltip)}if(opt.smart){if(!opt.title){opt.title=src.attr('title')}if(!opt.text){opt.text=src.attr('alt')}if(!opt.href){opt.href=src.attr('href')}}var html='';if(opt.title){html+='<div class="title">'+opt.title+'</div>'}if(opt.text){html+='<div class="text">'+opt.text+'</div>'}if(opt.href){html+='<div class="url">'+opt.href+'</div>'}if(html==''){delete this;return}src.removeAttr('title').removeAttr('alt');$.data(src,'tooltip',self);self.dst=opt.dst;src.bind(opt.event+'.tooltip',over).bind('mouseout.tooltip',out).bind('focus.tooltip',over).bind('blur.tooltip',out).bind('click.tooltip',hide);function destroy_timers(){if(self.timein){clearTimeout(self.timein);delete self.timein}if(self.timeout){clearTimeout(self.timeout);delete self.timeout}};function over(ev){destroy_timers();if(self.st==out){return}self.st=over;if(!self.dst){self.dst=$('<div>').appendTo(document.body).css({visibility:'hidden'})}self.ev=ev;self.timein=setTimeout(show,opt['in']||0)};function show(){destroy_timers();if(!self.dst){return}self.dst.addClass(opt['class']).css(opt.css).html(html);if(opt.duration>0){self.timein=setTimeout(hide,opt.duration)}if(opt.track){self.dst.css({position:'absolute',visibility:'visible'});src.bind('mousemove.tooltip',move);$('body').bind('click.tooltip',hide)}self.w=self.dst.width();self.h=self.dst.height();if(opt.onshow){opt.onshow.apply(self.dst)}if(opt.track){move()}};function out(){destroy_timers();if(self.st!=over){return}self.timeout=setTimeout(hide,opt.out||0)};function hide(){destroy_timers();$('body').unbind('.tooltip');$('src').unbind('mousemove.tooltip');if(!self.dst){return}self.dst.empty();if(opt.onhide){opt.onhide.apply(self.dst)}if(self.dst!=opt.dst){self.dst.remove();delete self.dst}};function move(ev){if(!ev){ev=self.ev}else{self.ev=ev}if(!self.dst){return}var p={x:ev.pageX+opt.offset.x,y:ev.pageY+opt.offset.y,w:self.w,h:self.h};w=window;var v={x:w.scrollX,y:w.scrollY,w:w.innerWidth-20,h:w.innerHeight-20};if(p.x+p.w>v.x+v.w){p.x=v.x+v.w-p.w}if(p.y+p.h>v.y+v.h){p.y=ev.pageY-p.h-opt.offset.y}if(p.x<v.x){p.x=v.x}if(p.y<v.y){p.y=v.y}self.dst.css({top:p.y,left:p.x})}};function setup(){return this.each(function(){t=$.data(this,'tooltip');if(t){$.extend(t.opt,opt)}})};function remove(){return
this.unbind('.tooltip').removeData('tooltip')};function create(opt){remove.apply(this);opt=$.extend({},$.tooltip.defaults,opt);return this.each(function(){new tip(this,opt)})};$.fn.tooltip=function(a,o){if(!o&&(typeof a!='string')){o=a;a='create'}return(f=({setup:setup,remove:remove,create:create})[a])&&f.apply(this,[o])}})(jQuery);