Lütfen biriniz yardım edin kafayı yicem

<script> 
  
  
 $(function() { 
  
    
   // default is varying levels of transparent white sparkles 
   $(".sparkley:first").sparkleh(); 
    
   // rainbow as a color generates random rainbow colros 
   // count determines number of sparkles 
   // overlap allows sparkles to migrate... watch out for other dom elements though. 
   $(".sparkley:last").sparkleh({ 
     color: "rainbow", 
     count: 100, 
     overlap: 10 
   }); 
    
   // here we create fuscia sparkles 
   $("h1").sparkleh({ 
     count: 80, 
     color: ["#ff0080","#ff0080","#0000FF"] 
   }); 
    
    
    
   $("p").sparkleh({ 
     count: 20, 
     color: "#00ff00", 
     speed: 0.05 
   }); 
    
    
   // an array can be passed, too for colours 
   // for an image, the image needs to be fully loaded to set 
   // the canvas to it's height/width. 
   // speed allows us to control... the ... velocity  
   $("#image").imagesLoaded( function() { 
     $(".img").sparkleh({ 
       count: 25, 
       color: ["#f3edc4","#253943","#659e3f"], 
     speed: 1.5 
     }); 
   }); 
  
  
 }); 
  
  
  
  
  
  
  
 $.fn.sparkleh = function( options ) { 
      
   return this.each( function(k,v) { 
      
     var $this = $(v).css("position","relative"); 
      
     var settings = $.extend({ 
       width: $this.outerWidth(), 
       height: $this.outerHeight(), 
       color: "#FFFFFF", 
       count: 30, 
       overlap: 0, 
       speed: 1 
     }, options ); 
      
     var sparkle = new Sparkle( $this, settings ); 
      
     $this.on({ 
       "mouseover focus" : function(e) { 
         sparkle.over(); 
       }, 
       "mouseout blur" : function(e) { 
         sparkle.out(); 
       } 
     }); 
      
   }); 
    
 } 
  
  
  
  
 function Sparkle( $parent, options ) { 
   this.options = options; 
   this.init( $parent ); 
 } 
  
 Sparkle.prototype = { 
    
   "init" : function( $parent ) { 
      
     var _this = this; 
      
     this.$canvas =  
       $("<canvas>") 
         .addClass("sparkle-canvas") 
         .css({ 
           position: "absolute", 
           top: "-"+_this.options.overlap+"px", 
           left: "-"+_this.options.overlap+"px", 
           "pointer-events": "none" 
         }) 
         .appendTo($parent); 
      
     this.canvas = this.$canvas[0]; 
     this.context = this.canvas.getContext("2d"); 
      
     this.sprite = new Image(); 
     this.sprites = [0,6,13,20]; 
     this.sprite.src = this.datauri; 
      
     this.canvas.width = this.options.width + ( this.options.overlap * 2); 
     this.canvas.height = this.options.height + ( this.options.overlap * 2); 
      
      
     this.particles = this.createSparkles( this.canvas.width , this.canvas.height ); 
      
     this.anim = null; 
     this.fade = false; 
      
   }, 
    
   "createSparkles" : function( w , h ) { 
      
     var holder = []; 
      
     for( var i = 0; i < this.options.count; i++ ) { 
        
       var color = this.options.color; 
        
       if( this.options.color == "rainbow" ) { 
         color = '#'+ ('000000' + Math.floor(Math.random()*16777215).toString(16)).slice(-6); 
       } else if( $.type(this.options.color) === "array" ) { 
         color = this.options.color[ Math.floor(Math.random()*this.options.color.length) ]; 
       } 
  
       holder[i] = { 
         position: { 
           x: Math.floor(Math.random()*w), 
           y: Math.floor(Math.random()*h) 
         }, 
         style: this.sprites[ Math.floor(Math.random()*4) ], 
         delta: { 
           x: Math.floor(Math.random() * 1000) - 500, 
           y: Math.floor(Math.random() * 1000) - 500 
         }, 
         size: parseFloat((Math.random()*2).toFixed(2)), 
         color: color 
       }; 
              
     } 
      
     return holder; 
      
   }, 
    
   "draw" : function( time, fade ) { 
          
     var ctx = this.context; 
      
     ctx.clearRect( 0, 0, this.canvas.width, this.canvas.height ); 
            
     for( var i = 0; i < this.options.count; i++ ) { 
  
       var derpicle = this.particles[i]; 
       var modulus = Math.floor(Math.random()*7); 
        
       if( Math.floor(time) % modulus === 0 ) { 
         derpicle.style = this.sprites[ Math.floor(Math.random()*4) ]; 
       } 
        
       ctx.save(); 
       ctx.globalAlpha = derpicle.opacity; 
       ctx.drawImage(this.sprite, derpicle.style, 0, 7, 7, derpicle.position.x, derpicle.position.y, 7, 7); 
        
       if( this.options.color ) {   
          
         ctx.globalCompositeOperation = "source-atop"; 
         ctx.globalAlpha = 0.5; 
         ctx.fillStyle = derpicle.color; 
         ctx.fillRect(derpicle.position.x, derpicle.position.y, 7, 7); 
          
       } 
        
       ctx.restore(); 
  
     } 
      
          
   }, 
    
   "update" : function() { 
      
      var _this = this; 
      
      this.anim = window.requestAnimationFrame( function(time) { 
  
        for( var i = 0; i < _this.options.count; i++ ) { 
  
          var u = _this.particles[i]; 
           
          var randX = ( Math.random() > Math.random()*2 ); 
          var randY = ( Math.random() > Math.random()*3 ); 
           
          if( randX ) { 
            u.position.x += ((u.delta.x * _this.options.speed) / 1500);  
          }         
           
          if( !randY ) { 
            u.position.y -= ((u.delta.y * _this.options.speed) / 800); 
          } 
  
          if( u.position.x > _this.canvas.width ) { 
            u.position.x = -7; 
          } else if ( u.position.x < -7 ) { 
            u.position.x = _this.canvas.width;  
          } 
  
          if( u.position.y > _this.canvas.height ) { 
            u.position.y = -7; 
            u.position.x = Math.floor(Math.random()*_this.canvas.width); 
          } else if ( u.position.y < -7 ) { 
            u.position.y = _this.canvas.height;  
            u.position.x = Math.floor(Math.random()*_this.canvas.width); 
          } 
           
          if( _this.fade ) { 
            u.opacity -= 0.02; 
          } else { 
            u.opacity -= 0.005; 
          } 
           
          if( u.opacity <= 0 ) { 
            u.opacity = ( _this.fade ) ? 0 : 1; 
          } 
           
        } 
         
        _this.draw( time ); 
         
        if( _this.fade ) { 
          _this.fadeCount -= 1; 
          if( _this.fadeCount < 0 ) { 
            window.cancelAnimationFrame( _this.anim ); 
          } else { 
            _this.update();  
          } 
        } else { 
          _this.update(); 
        } 
         
      }); 
  
   }, 
    
   "cancel" : function() { 
      
     this.fadeCount = 100; 
  
   }, 
    
   "over" : function() { 
      
     window.cancelAnimationFrame( this.anim ); 
      
     for( var i = 0; i < this.options.count; i++ ) { 
       this.particles[i].opacity = Math.random(); 
     } 
      
     this.fade = false; 
     this.update(); 
  
   }, 
    
   "out" : function() { 
      
     this.fade = true; 
     this.cancel(); 
      
   }, 
    
    
    
   "datauri" : "data:image/png;base64,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" 
  
 };  
  
  
  
  
  
 // $('img.photo',this).imagesLoaded(myFunction) 
 // execute a callback when all images have loaded. 
 // needed because .load() doesn't work on cached images 
   
 // mit license. paul irish. 2010. 
 // webkit fix from Oren Solomianik. thx! 
   
 // callback function is passed the last image to load 
 //   as an argument, and the collection as `this` 
   
   
 $.fn.imagesLoaded = function(callback){ 
   var elems = this.filter('img'), 
       len   = elems.length, 
       blank = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw=="; 
        
   elems.bind('load.imgloaded',function(){ 
       if (--len <= 0 && this.src !== blank){  
         elems.unbind('load.imgloaded'); 
         callback.call(elems,this);  
       } 
   }).each(function(){ 
      // cached images don't fire load sometimes, so we reset src. 
      if (this.complete || this.complete === undefined){ 
         var src = this.src; 
         // webkit hack fromhttps://groups.google.com/group/jquery-dev/browse_thread/thread/eee6ab7b2da50e1f 
         // data uri bypasses webkit log warning (thx doug jones) 
         this.src = blank; 
         this.src = src; 
      }   
   });  
   
   return this; 
 }; 
  
  
  
 </script> 

<!DOCTYPE html>
<html>
<body onload="myFunction()">

<div id="myDiv">This is an example div.</div>
<br>



<script>
function myFunction() {
  document.getElementById("myDiv").style.color = "red";
}
</script>

</body>
</html>