var $j = jQuery.noConflict();
$j(document).ready(function(){
					
	var top = '-' + $j('#header_index .content').css('height');

	var easing = 'easeOutBounce';

		$j('#header_index').animate({'top' : 100}, {queue:false, duration:1000, easing: easing});

});


 var $j = jQuery.noConflict();
$j(document).ready(function(){
	var top = '-' + $j('#login .content').css('height');
    $j("#clickhere").click(function() { 
        $j("#login").animate({'top' : 0}, 1000, "easeOutSine"); 
    }); 
}); 

 var $j = jQuery.noConflict();
$j(document).ready(function(){
	var top = '-' + $j('#login').css('height');
    $j(".wrapper").click(function() { 
        $j("#login .content").animate({'top' : 0}, 1000, "easeInSine"); 
    }); 
}); 

 var $j = jQuery.noConflict();
$j(document).ready(function(){
	var top = '-' + $j('#login').css('height');
    $j(".login_close").click(function() { 
        $j("#login").animate({'top' : -100}, 1000, "easeInSine"); 
    }); 
}); 




    $(document).ready(function(){
        $('.alpha').ready(function(){
            var imgObj = document.getElementById('gray');
            
            if($.browser.msie){
                grayscaleImageIE(imgObj);
            } else {
                imgObj.src = grayscaleImage(imgObj);
            }           
        });
    });

    function grayscaleImageIE(imgObj)
    {
        imgObj.style.filter = 'progid:DXImageTransform.Microsoft.BasicImage(grayScale=1)';
    }

    function grayscaleImage(imgObj)
    {
        var canvas = document.createElement('canvas');
        var canvasContext = canvas.getContext('2d');
        
        var imgW = imgObj.width;
        var imgH = imgObj.height;
        canvas.width = imgW;
        canvas.height = imgH;
        
        canvasContext.drawImage(imgObj, 0, 0);
        var imgPixels = canvasContext.getImageData(0, 0, imgW, imgH);
        
        for(var y = 0; y < imgPixels.height; y++){
            for(var x = 0; x < imgPixels.width; x++){
                var i = (y * 4) * imgPixels.width + x * 4;
                var avg = (imgPixels.data[i] + imgPixels.data[i + 1] + imgPixels.data[i + 2]) / 3;
                imgPixels.data[i] = avg; 
                imgPixels.data[i + 1] = avg; 
                imgPixels.data[i + 2] = avg;
            }
        }
        
        canvasContext.putImageData(imgPixels, 0, 0, 0, 0, imgPixels.width, imgPixels.height);
        return canvas.toDataURL();
    }