/*Js Script*/

function ech()
{
    var div;
var spans;
  this.incl = function ()
  {
    var div  = document.getElementById('smBanner'); 
     var spans = div.getElementsByTagName('span');
	
	    if(spans.lenght!=1)
		{
		  
		   
		}
      setInterval(this.changeTxt,4000);
  
  }
  this.changeTxt = function()
  { 
        var div  = document.getElementById('smBanner'); 
     var spans = div.getElementsByTagName('span');
    var r = Math.floor(Math.random() * (2 - 0 + 1)) + 0;
	   
    for(var t=0;t<spans.length;t++)
	 {
	   spans[t].style.display="none";
	 }
	 //alert(r+'||||'+spans[0]);
     switch (r)
	 {
	    case 0:
		  
		   spans[0].style.display = "block";
		   //alert(spans[0].getAttribute('alt'));
		     break;
	     case 1:
	
		   spans[1].style.display = "block";
		     break;
			   case 2:
		
		   spans[2].style.display = "block";
		     break;
			 default:
			  //alert(r+' Error');
			  break;
	 }
  
  }
   
  this.Dnone = function()
  {
 
    
  }
}