(function($){var config={setRelativePosition:true,relativeZIndex:4,disableIE6:true,disableIE7:false};var defaults={fireball:{chars:['.','o','&middot;','&bull;'],chaos:200,colors:['#f40','#fa0','#c40'],duration:2000,particles:10,randomizeParticles:false,targetX:-200,targetY:-200},bomb:{chars:['.','o','&middot;','&bull;'],colors:['#aaa','#bbb','#fff'],duration:1000,particles:8,randomizeParticles:false,radius:100,targetX:0,targetY:0},concentrate:{chars:['.','&bull;','&middot;'],colors:['#af8','#4c8','#4cf'],duration:1000,particles:12,randomizeParticles:false,radius:100},snow:{chars:['.','o','&middot;','&bull;'],colors:['#fff','#8cf','#6ae'],duration:1200,particles:6,randomizeParticles:false,range:80},bubbles:{chars:['.','o','&middot;','&bull;'],colors:['#48c','#8ef','#8cf'],duration:1200,particles:6,randomizeParticles:false,range:80},distance:{maxFont:40,minFont:16}};var charsTable=['0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'];var lastChar='';function echo(text){$("body").append("<p>"+text+"</p>");}
function isArray(obj){return obj.constructor==Array;}
function distance(x1,y1,x2,y2){var dx=x1-x2;var dy=y1-y2;return Math.sqrt(dx*dx+dy*dy);}
function fireball($o,data){var color=data.colors[Math.floor(Math.random()*data.colors.length)];var step=2*Math.PI/(data.particles);var oWidth=$o.width();var x=$o.offset().left;var y=$o.offset().top;angle=-1+Math.random()*2;for(i=0;i<data.particles;i++){if(data.randomizeParticles)
color=data.colors[Math.floor(Math.random()*data.colors.length)];var $p=$("<div>"+data.chars[Math.floor(Math.random()*data.chars.length)]+"</div>");$p.addClass('jEffects-'+data.type+'-particle').addClass('jEffects-particle');;var sx=x+Math.floor(Math.random()*oWidth);$p.css({left:sx,top:y,color:color});$p.animate({left:x+oWidth/2+data.targetX+Math.cos(angle+i*step)*data.chaos,top:y+data.targetY+data.chaosY*Math.sin(angle+i*step)*data.chaos,opacity:0},data.duration,"swing",function(){$(this).remove();});$("body").append($p);}}
function bubbles($o,data){var color=data.colors[Math.floor(Math.random()*data.colors.length)];var step=2*Math.PI/(data.particles);var oWidth=$o.width();var x=$o.offset().left;if(data.direction=='down')
var y=$o.offset().top+$o.height()/2;else
var y=$o.offset().top;var ty=y+(data.direction=='up'?-data.range:data.range);for(i=0;i<data.particles;i++){if(data.randomizeParticles)
color=data.colors[Math.floor(Math.random()*data.colors.length)];var $p=$("<div>"+data.chars[Math.floor(Math.random()*data.chars.length)]+"</div>");$p.addClass('jEffects-'+data.type+'-particle').addClass('jEffects-particle');var tx=x+Math.floor(Math.random()*oWidth);$p.css({left:tx,top:y,color:color});$p.animate({top:ty,opacity:0},data.duration,"swing",function(){$(this).remove();});$("body").append($p);}}
function concentrate($o,data){var $p=$("<div>X</div>");$p.addClass('jEffects-'+data.type+'-particle').addClass('jEffects-particle');$("body").append($p);var color=data.colors[Math.floor(Math.random()*data.colors.length)];var step=2*Math.PI/(data.particles);var x=$o.offset().left+$o.width()/2+$p.width()/2;var y=$o.offset().top+$o.height()/2-$p.height()/2;$p.remove();angle=-1+Math.random()*2;for(i=0;i<data.particles;i++){if(data.randomizeParticles)
color=data.colors[Math.floor(Math.random()*data.colors.length)];$p=$("<div>"+data.chars[Math.floor(Math.random()*data.chars.length)]+"</div>");$p.addClass('jEffects-'+data.type+'-particle').addClass('jEffects-particle');$p.css({left:x+Math.cos(angle+i*step)*data.radius,top:y+Math.sin(angle+i*step)*data.radius,color:color,opacity:0});$p.animate({left:x,top:y,opacity:1},data.duration,"swing",function(){$(this).remove();});$("body").append($p);}}
function distanceMenu($o,e,data){$o.children().each(function(i,c){$c=$(c);var cx=$c.offset().left+$c.width()/2;var cy=$c.offset().top+$c.height()/2;var fs=data.maxFont-distance(e.pageX,e.pageY,cx,cy)/7;if(fs<data.minFont)fs=data.minFont;if(fs>data.maxFont)fs=data.maxFont;$c.stop().css({"font-size":fs});});}
function setup($o,effect){if($.fx.off)return false;var data=$.extend({},defaults[effect.type],effect);if(data.catchChars)
$o.keydown(function(e){if(e.which>32&&e.which<=90)
lastChar=String.fromCharCode(e.which);else
lastChar='';data.chars=[lastChar];});if(undefined===data.event){if(($o.attr('tagName')=='INPUT'&&$o.attr('type')=='text')||$o.attr('tagName')=='TEXTAREA'){data.event='keydown';}
else
data.event='mouseenter';}
if(config.setRelativePosition)
$o.css({position:"relative",'z-index':config.relativeZIndex});switch(data.type){case'fireball':data.chaosY=false;$o.bind(data.event,function(){fireball($o,data);});break;case'bomb':data.chaosY=true;data.chaos=data.radius;$o.bind(data.event,function(){fireball($o,data);});break;case'bubbles':$o.bind(data.event,function(){data.direction='up';bubbles($o,data);});break;case'snow':$o.bind(data.event,function(){data.direction='down';bubbles($o,data);});break;case'concentrate':$o.bind(data.event,function(){concentrate($o,data);});break;case'distance':$o.children().css({"font-size":data.minFont});$o.bind('mousemove',function(e){distanceMenu($o,e,data);});$o.bind('mouseleave',function(e){$o.children().stop().animate({"font-size":data.minFont},300);});break;}};$.jEffects=function(command,options){switch(command){case'config':config=$.extend({},config,options);break;case'defaults':for(key in options){defaults[key]=$.extend({},defaults[key],options[key]);}
break;};}
$.fn.jEffects=function(command,options){if(config.disableIE6&&$.browser.msie&&parseInt($.browser.version)<=6)
return this;if(config.disableIE7&&$.browser.msie&&parseInt($.browser.version)<=7)
return this;if(isArray(command)){for(i in command){this.each(function(io,o){setup($(o),command[i]);});}
return this;}
else if(typeof command=='object'){return this.each(function(i,o){setup($(o),command);});}
else{if(typeof options!='object')options={}
options.type=command;return this.each(function(i,o){setup($(o),options);});};};})(jQuery);