You surely have seen on many blogs and websites a "Back To Top" Button in the sidebar at the bottom of the page that shows an image when clicked, it takes the user to top of your blog website. Animated back to top button in blogger website is one of the best Jquery style animated widget that looks 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 as the
back to top button.
Add Smooth Scrolling "Back To Top" Button Widget to Blogger Jquery
Step 1. Log in to your Blogger Dashboard, then go to Layout and click on Add a Gadget link
Step 2. From the pop-up window, scroll down and choose HTML/JavaScript.
Step 3. Select & Copy the code below and paste it into the new HTML/JavaScript:
<script src='http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.23/jquery-ui.min.js' type='text/javascript'></script>
<script type="text/javascript">
var scrolltotop={
//Modified by www.blogtipsuk.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>
Step 4. 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 URL" and add this link:
Collection of Back to Top buttons.
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Step 5. Save the Widget and drag it near the footer or any bottom position.
Step 6. View your blogger website to see Smooth Scrolling "Back To Top" Button.
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