In blogger blog the label cloud is another important widget. I see this widget in phy3blog. You can make it is easy for a visitor to surf your blog by using label cloud. Here you just categories all your entries in organized manner.
I try to explain to install the label cloud widget in your blogspot blog. You follow the step as described here

First step:The first part to put in is the stylesheet section. The following code needs to be copied
and inserted into your stylesheet, which in the layouts is marked out by the <b:skin> tags.
Easiest thing to do is find the closing skin tag
]]></b:skin>

  and place the code right BEFORE that.
/* Label Cloud Styles
----------------------------------------------- */
#labelCloud {text-align:center;font-family:arial,sans-serif;}
#labelCloud .label-cloud li{display:inline;background-image:none !important;padding:0 5px;margin:0;vertical-align:baseline !important;border:0 !important;}
#labelCloud ul{list-style-type:none;margin:0 auto;padding:0;}
#labelCloud a img{border:0;display:inline;margin:0 0 0 3px;padding:0}
#labelCloud a{text-decoration:none}
#labelCloud a:hover{text-decoration:underline}
#labelCloud li a{}
#labelCloud .label-cloud {}
#labelCloud .label-count {padding-left:0.2em;font-size:9px;color:#000}
#labelCloud .label-cloud li:before{content:"" !important}

Second step:But this time place the code right AFTER ]]></b:skin> but BEFORE the </head> tag. Here it is.

<script type='text/javascript'>
// Label Cloud User Variables
var cloudMin = 1;
var maxFontSize = 20;
var maxColor = [139,35,35];
var minFontSize = 15;
var minColor = [205,51,51];
var lcShowCount = false;
</script>

Third step:Now the widget itself. Scroll down and find the label widget in your sidebar. It should look
something like this.


Copy the following code (from beginning widget tag to ending widget tag) and replace
the line above with it.

<b:widget id='Label12' locked='false' title='Label Cloud' type='Label'>
<b:includable id='main'>
  <b:if cond='data:title'>
    <h2><data:title/></h2>
  </b:if>

<div class='widget-content'>
<div id='labelCloud'/>
<script type='text/javascript'>

// Don't change anything past this point -----------------
// Cloud function s() ripped from del.icio.us
function s(a,b,i,x){
      if(a>b){
          var m=(a-b)/Math.log(x),v=a-Math.floor(Math.log(i)*m)
             }
      else{
          var m=(b-a)/Math.log(x),v=Math.floor(Math.log(i)*m+a)
          }
      return v
   }
var c=[];
var labelCount = new Array(); 
var ts = new Object;
<b:loop values='data:labels' var='label'>
var theName = "<data:label.name/>";
ts[theName] = <data:label.count/>;
</b:loop>

for (t in ts){
     if (!labelCount[ts[t]]){
           labelCount[ts[t]] = new Array(ts[t])
           }
        }
var ta=cloudMin-1;
tz = labelCount.length - cloudMin;
lc2 = document.getElementById('labelCloud');
ul = document.createElement('ul');
ul.className = 'label-cloud';
for(var t in ts){
    if(ts[t] < cloudMin){
       continue;
       }
    for (var i=0;3 > i;i++) {
             c[i]=s(minColor[i],maxColor[i],ts[t]-ta,tz)
              }     
         var fs = s(minFontSize,maxFontSize,ts[t]-ta,tz);
         li = document.createElement('li');
         li.style.fontSize = fs+'px';
         li.style.lineHeight = '1';
         a = document.createElement('a');
         a.title = ts[t]+' Posts in '+t;
         a.style.color = 'rgb('+c[0]+','+c[1]+','+c[2]+')';
         a.href = '/search/label/'+encodeURIComponent(t);
         if (lcShowCount){
             span = document.createElement('span');
             span.innerHTML = '('+ts[t]+') ';
             span.className = 'label-count';
             a.appendChild(document.createTextNode(t));
             li.appendChild(a);
             li.appendChild(span);
             }
          else {
             a.appendChild(document.createTextNode(t));
             li.appendChild(a);
             }
         ul.appendChild(li);
         abnk = document.createTextNode(' ');
         ul.appendChild(abnk);
    }
  lc2.appendChild(ul);   
</script>
<noscript>
    <ul>
    <b:loop values='data:labels' var='label'>
      <li>
        <b:if cond='data:blog.url == data:label.url'>
          <data:label.name/>
        <b:else/>
          <a expr:href='data:label.url'><data:label.name/></a>
        </b:if>
        (<data:label.count/>)
      </li>
    </b:loop>
    </ul>
</noscript>
    <b:include name='quickedit'/>
  </div>
</b:includable>
</b:widget>

Yes friends, you do it. If you like the tutorial, then don't forget to leave a comment. I suggest you to visit the original work of label cloud  by phy3blog.

Happy blogging. Stay with me ...

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