Membuat kotak iklan melayang (floating bar)

Minggu, 02 Januari 2011 Floating bar atau kotak melayang biasanya digunakan untuk memasang script iklan gunanya untuk mengoptimalkan iklan tersebut agar selalu terlihat oleh pengunjung blog. Pada postingan ini kita akan membuat floating bar yang dilengkapi dengan tompol "X" (close) agar memudahkan pengunjung blog  menutup kotak tersebut.

Berikut ini adalah cara membuat floating bar

1.  Login ke blogger kemudian pilih rancangan >> Edit HTML.
2.  Cari kode </head> ,untuk memudahkan pencarian tekan F3
3.  Letakkan kode CSS berikut sebelum kode </head> .


<style type="text/css">
#topbar{
position:absolute;
border: 1px solid black;
padding: 2px;
background-color: lightyellow;
width: 620px;
visibility: hidden;
z-index: 100;
}
</style> 


     Simpan template


4.  Pilih Rancangan >> Elemen laman >> Tambah gadget kemudian pilih
     gadget HTML/Javascript.

5.  Masukkan kode berikut kedalam gadget HTML/Javascript.

<script type="text/javascript">

/***********************************************
* Floating Top Bar script- © Dynamic Drive (www.dynamicdrive.com)
* Sliding routine by Roy Whittle (http://www.javascript-fx.com/)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistclose=0 //set to 0 or 1. 1 means once the bar is manually closed, it will remain closed for browser session
var startX = 30 //set x offset of bar in pixels
var startY = 5 //set y offset of bar in pixels
var verticalpos="fromtop" //enter "fromtop" or "frombottom"

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function closebar(){
if (persistclose)
document.cookie="remainclosed=1"
document.getElementById("topbar").style.visibility="hidden"
}

function staticbar(){
barheight=document.getElementById("topbar").offsetHeight
var ns = (navigator.appName.indexOf("Netscape") != -1) || window.opera;
var d = document;
function ml(id){
var el=d.getElementById(id);
if (!persistclose || persistclose && get_cookie("remainclosed")=="")
el.style.visibility="visible"
if(d.layers)el.style=el;
el.sP=function(x,y){this.style.left=x+"px";this.style.top=y+"px";};
el.x = startX;
if (verticalpos=="fromtop")
el.y = startY;
else{
el.y = ns ? pageYOffset + innerHeight : iecompattest().scrollTop + iecompattest().clientHeight;
el.y -= startY;
}
return el;
}
window.stayTopLeft=function(){
if (verticalpos=="fromtop"){
var pY = ns ? pageYOffset : iecompattest().scrollTop;
ftlObj.y += (pY + startY - ftlObj.y)/8;
}
else{
var pY = ns ? pageYOffset + innerHeight - barheight: iecompattest().scrollTop + iecompattest().clientHeight - barheight;
ftlObj.y += (pY - startY - ftlObj.y)/8;
}
ftlObj.sP(ftlObj.x, ftlObj.y);
setTimeout("stayTopLeft()", 10);
}
ftlObj = ml("topbar");
stayTopLeft();
}

if (window.addEventListener)
window.addEventListener("load", staticbar, false)
else if (window.attachEvent)
window.attachEvent("onload", staticbar)
else if (document.getElementById)
window.onload=staticbar
</script>


<div id="topbar">
<a href="" onClick="closebar(); return false"><img src="http://i41.tinypic.com/5fofva.jpg" border="0" /></a>
Masukkan script iklan disini
</div>

Kemudian simpan gadget.

Catatan:
Pada blog ini saya gunakan script iklan dari kumpulblogger

<script src="http://kumpulblogger.com/scahor.php?b=136990" type="text/javascript"></script> 


Script ini dikutip dari dynamic drive Floatbar.