How to add smooth scrolling back to top button for website & blogger. Animated back to top button in blogger/website is one of the best Jquery style animated widget that looking good and also visitors enjoy easy site navigation scroll to top.

The best thing about this button is that it appears only when the user scrolls down the page and disappears as he scrolls up, and also one more feature of this script you can add your own image that you like.

Scroll this page to Bottom and See Demo at bottom right

How to Add Smooth Scroll to Top with Jquery ?

1. Go To Blogger > Layout
2. Add a Gadget Choose HTML/JavaScript widget
Paste the following code inside it

JQuery Code. if you can already add jquery plugin into your website or blog then skip first code. and if you not add already then add this code with scroll to top script.

<script src='http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.23/jquery-ui.min.js' type='text/javascript'></script>

Scroll to Top Code.

<script type="text/javascript">
var scrolltotop={
//Modified by bloggerknown.blogspot.com more JQuery Scroll to Top Design
//startline: Integer. Number of pixels from top of doc scrollbar is scrolled before showing control
//scrollto: Keyword (Integer, or "Scroll_to_Element_ID"). How far to scroll document up when control is clicked on (0=top).
setting: {startline:100, scrollto: 0, scrollduration:1000, fadeduration:[500, 100]},
controlHTML: '<img src="IMAGE LINK" />', //HTML for control, which is auto wrapped in DIV w/ ID="topcontrol"
controlattrs: {offsetx:5, offsety:5}, //offset of control relative to right/ bottom of window corner
anchorkeyword: '#top', //Enter href value of HTML anchors on the page that should also act as "Scroll Up" links
state: {isvisible:false, shouldvisible:false},
scrollup:function(){
if (!this.cssfixedsupport) //if control is positioned using JavaScript
this.$control.css({opacity:0}) //hide control immediately after clicking it
var dest=isNaN(this.setting.scrollto)? this.setting.scrollto : parseInt(this.setting.scrollto)
if (typeof dest=="string" && jQuery('#'+dest).length==1) //check element set by string exists
dest=jQuery('#'+dest).offset().top
else
dest=0
this.$body.animate({scrollTop: dest}, this.setting.scrollduration);
},
keepfixed:function(){
var $window=jQuery(window)
var controlx=$window.scrollLeft() + $window.width() - this.$control.width() - this.controlattrs.offsetx
var controly=$window.scrollTop() + $window.height() - this.$control.height() - this.controlattrs.offsety
this.$control.css({left:controlx+'px', top:controly+'px'})
},
togglecontrol:function(){
var scrolltop=jQuery(window).scrollTop()
if (!this.cssfixedsupport)
this.keepfixed()
this.state.shouldvisible=(scrolltop>=this.setting.startline)? true : false
if (this.state.shouldvisible && !this.state.isvisible){
this.$control.stop().animate({opacity:1}, this.setting.fadeduration[0])
this.state.isvisible=true
}
else if (this.state.shouldvisible==false && this.state.isvisible){
this.$control.stop().animate({opacity:0}, this.setting.fadeduration[1])
this.state.isvisible=false
}
},
init:function(){
jQuery(document).ready(function($){
var mainobj=scrolltotop
var iebrws=document.all
mainobj.cssfixedsupport=!iebrws || iebrws && document.compatMode=="CSS1Compat" && window.XMLHttpRequest //not IE or IE7+ browsers in standards mode
mainobj.$body=(window.opera)? (document.compatMode=="CSS1Compat"? $('html') : $('body')) : $('html,body')
 mainobj.$control=$('<div id="topcontrol">'+mainobj.controlHTML+'</div>')
.css({position:mainobj.cssfixedsupport? 'fixed' : 'absolute', bottom:mainobj.controlattrs.offsety, right:mainobj.controlattrs.offsetx, opacity:0, cursor:'pointer'})
.attr({title:'Scroll to Top'})
.click(function(){mainobj.scrollup(); return false})
.appendTo('body')
if (document.all && !window.XMLHttpRequest && mainobj.$control.text()!='') //loose check for IE6 and below, plus whether control contains any text
mainobj.$control.css({width:mainobj.$control.width()}) //IE6- seems to require an explicit width on a DIV containing text
mainobj.togglecontrol()
$('a[href="' + mainobj.anchorkeyword +'"]').click(function(){
mainobj.scrollup()
return false
})
$(window).bind('scroll resize', function(e){
mainobj.togglecontrol()
})
})
}
}
scrolltotop.init()
</script>

Replace IMAGE LINK with the image link of your back to top button.we have collect some of back to top button you can also get here. If you want to add image link then right click the buttons below and select "Copy image location" and add this link:

Collection of Back to Top buttons.

3. Save the widget and drag it near the footer or any bottom position.
4. View your blog to see the magic.

I hope this little trick work on all, if any problem then post comments for help others. share with frineds :D

Today tutorial i will tell you how to change the color images into black and white using simple script. This code has the ability to make images into black and white using CSS. Turn images into black and white without having to use Photoshop and other image editing softwar .
It is always nice to turn your colorful images into black and white in your web design work. Adding such a grey-scale effect on images is useful for gallery and hover effects designs.

Check out the demo below:

Click Here for More Live Demo:

How can Add Css Code into your blog.

1. Go To Blogger > Design > Edit HTML
2. Search (Ctrl+F) for  ]]></b:skin>

Past below code above ]]></b:skin>

#bk-grayscale{
background:url("1.jpg")no-repeat;
filter: grayscale(100%);
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
}

And put the below code where you want to show images.

<img id="bk-grayscale" src="IMG URL" />

 Change IMG URL with your image URL

And if you can add only one image on post or widgets then only put below html code

<style>
#bk-grayscale{
background:url("1.jpg")no-repeat;
filter: grayscale(100%);
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
}
</style>
<img id="bk-grayscale" src="IMG URL" />

Change IMG URL with your image URL

Hope I was able to explain everything to the point. You can use other options along with grayscale filter on the images like hover effects and gallery stuffs without the need to use Photoshop or any other image editing software.