function scroll_loader() {
var browser=navigator.appName;
var x=document.getElementById("right_related");

if(document.documentElement.scrollTop) {
var current = document.documentElement.scrollTop;
} else if(document.body.scrollTop) {
var current = document.body.scrollTop;
} else {
var current = window.pageYOffset;
}
if (browser=="Netscape")
  {

  }
else
  {
  
  }

  /* New one */
  var new_top = (current/2) + 50;          
  x.style.top = new_top + 'px';                    
  /* New One End */  
  
}


function scroll_loader_small() {
var browser=navigator.appName;      
var x=document.getElementById("right_phone_model");
if(document.documentElement.scrollTop) {
var current = document.documentElement.scrollTop;
} else if(document.body.scrollTop) {
var current = document.body.scrollTop;
} else {
var current = window.pageYOffset;
}
  
if (browser=="Netscape")
  {        
  var height_value = window.innerHeight;
  }
else
  {
  var height_value = document.documentElement.clientHeight;
  }   
  
var new_top = (height_value/2) + (current - 300);    
x.style.top = new_top + 'px';
                      
}


function scroll_loader_selector() {
var browser=navigator.appName;      
var x=document.getElementById("phone_selector");
if(document.documentElement.scrollTop) {
var current = document.documentElement.scrollTop;
} else if(document.body.scrollTop) {
var current = document.body.scrollTop;
} else {
var current = window.pageYOffset;
}
  
if (browser=="Netscape")
  {        
  var height_value = window.innerHeight;
  }
else
  {
  var height_value = document.documentElement.clientHeight;
  }   
  
var new_top = (height_value/2) + (current - 450);    
x.style.top = new_top + 'px';
              
}