(function(a)
{a.fn.lavaLamp=function(b)
{b=a.extend(
{fx:"swing",speed:500,click:function()
{return true
},startItem:"no",autoReturn:true,returnDelay:0,setOnClick:true,homeTop:0,homeLeft:50+'%',homeWidth:0,homeHeight:0,returnHome:false
},b||
{
});return this.each(function()
{var h=location.pathname+location.search+location.hash;var e=new Object;var d;var i;var f;var g;
if(b.homeTop||b.homeLeft)
{f=a('<div class="homeLava selectedLava"></div>').css(
{left:b.homeLeft,top:b.homeTop,width:b.homeWidth,height:b.homeHeight,position:"absolute"
});a(this).prepend(f)
}var j=a("li",this);
if(b.startItem=="no")
{e=a('li a[href$="'+h+'"]',this).parent("li")
}
if(e.length==0&&b.startItem=="no"&&location.hash)
{e=a('li a[href$="'+location.hash+'"]',this).parent("li")
}
if(e.length==0||b.startItem!="no")
{
if(b.startItem=="no")
{b.startItem=0
}e=a(j[b.startItem])
}g=a("div.selectedLava",this)[0]||a(e).addClass("selectedLava")[0];j.mouseover(function()
{
if(a(this).hasClass("homeLava"))
{g=a(this)[0]
}c(this)
});i=a('<div class="backLava"><div class="l_lava"><div class="r_lava"></div></div></div>').appendTo(this);a(this).mouseout(function()
{
if(b.autoReturn)
{
if(b.returnHome&&f)
{c(f[0])
}else
{
if(b.returnDelay)
{
if(d)
{clearTimeout(d)
}d=setTimeout(c,b.returnDelay+b.speed)
}else
{c()
}
}
}
});j.click(function(k)
{
if(b.setOnClick)
{a(g).removeClass("selectedLava");a(this).addClass("selectedLava");g=this
}return b.click.apply(this,[k,this])
});
if(b.homeTop||b.homeLeft)
{i.css(
{left:b.homeLeft,top:b.homeTop,width:b.homeWidth,height:b.homeHeight
})
}else
{i.css(
{left:g.offsetLeft,top:g.offsetTop,width:g.offsetWidth,height:g.offsetHeight
})
}function c(k)
{
if(!k)
{k=g
}var m=0,l=0;
if(!a.browser.msie)
{m=(i.outerWidth()-i.innerWidth())/2;l=(i.outerHeight()-i.innerHeight())/2
}i.stop().animate(
{left:k.offsetLeft-m,top:k.offsetTop-l,width:k.offsetWidth,height:k.offsetHeight
},b.speed,b.fx)
}
})
}
})(jQuery);