(function(jQuery){jQuery.fn.lavaLamp=function(o){o=jQuery.extend({target:"li",fx:"swing",speed:500,click:function(){return true},startItem:"",autoReturn:true,returnDelay:0,setOnClick:true,homeTop:0,homeLeft:0,homeWidth:0,homeHeight:0,returnHome:false,autoResize:false},o||{});function getInt(arg){var myint=parseInt(arg);return isNaN(myint)?0:myint}if(o.autoResize)jQuery(window).resize(function(){jQuery(o.target+".selectedLava").trigger("mouseenter")});return this.each(function(){if(jQuery(this).css("position")==
"static")jQuery(this).css("position","relative");if(o.homeTop||o.homeLeft){var $home=jQuery("<"+o.target+' class="homeLava"></'+o.target+">").css({left:o.homeLeft,top:o.homeTop,width:o.homeWidth,height:o.homeHeight,position:"absolute"});jQuery(this).prepend($home)}var path=location.pathname+location.search+location.hash,$selected,$back,$lt=jQuery(o.target+"[class!=noLava]",this),delayTimer,bx=0,by=0;$selected=jQuery(o.target+".selectedLava",this);if(o.startItem!="")$selected=$lt.eq(o.startItem);if((o.homeTop||
o.homeLeft)&&$selected.length<1)$selected=$home;if($selected.length<1){var pathmatch_len=0,$pathel;$lt.each(function(){var thishref=$("a:first",this).attr("href");if(path.indexOf(thishref)>-1&&thishref.length>pathmatch_len){$pathel=$(this);pathmatch_len=thishref.length}});if(pathmatch_len>0)$selected=$pathel}if($selected.length<1)$selected=$lt.eq(0);$selected=jQuery($selected.eq(0).addClass("selectedLava"));$lt.bind("mouseenter",function(){if(delayTimer){clearTimeout(delayTimer);delayTimer=null}move(jQuery(this))}).click(function(e){if(o.setOnClick){$selected.removeClass("selectedLava");
$selected=jQuery(this).addClass("selectedLava")}return o.click.apply(this,[e,this])});$back=jQuery('<li class="backLava"><div class="leftLava"></div><div class="bottomLava"></div><div class="cornerLava"></div></li>').css("position","absolute").prependTo(this);bx=getInt($back.css("borderLeftWidth"))+getInt($back.css("borderRightWidth"))+getInt($back.css("paddingLeft"))+getInt($back.css("paddingRight"));by=getInt($back.css("borderTopWidth"))+getInt($back.css("borderBottomWidth"))+getInt($back.css("paddingTop"))+
getInt($back.css("paddingBottom"));if(o.homeTop||o.homeLeft)$back.css({left:o.homeLeft,top:o.homeTop,width:o.homeWidth,height:o.homeHeight});else $back.css({left:$selected.position().left,top:$selected.position().top,width:$selected.outerWidth()-bx,height:$selected.outerHeight()-by});jQuery(this).bind("mouseleave",function(){var $returnEl=null;if(o.returnHome)$returnEl=$home;else if(!o.autoReturn)return true;if(o.returnDelay){if(delayTimer)clearTimeout(delayTimer);delayTimer=setTimeout(function(){move($returnEl)},
o.returnDelay)}else move($returnEl);return true});function move($el){if(!$el)$el=$selected;$back.stop().animate({left:$el.position().left,top:$el.position().top,width:$el.outerWidth()-bx,height:$el.outerHeight()-by},o.speed,o.fx)}})}})(jQuery);