function redirect_url()
{
        url = window.location.href;
 if(url.indexOf('www') == -1)
{	
	   var redirectURL = "http://www.knrservices.com/"
	   window.location = redirectURL;
 }


loc = escape(window.location);
var pos = loc.indexOf("index.html");
if( pos != '' && pos !=-1 ){
   var redirectURL = loc.substring(0,pos-1);
   window.location=unescape(redirectURL);
}

}