ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

function init() 
{

    if (ns4) block = document.latest2
	  if (ie4) block = latest2.style
		
	  if (ns4) block = document.latest
	  if (ie4) block = latest.style      
	
	  if(ns4)  cont = document.privious
	  if(ie4)  cont = privious.style 
	  
	  if (ns4) block1 = document.latestnew
	  if (ie4) block1 = latestnew.style   

}


function showit(x)
{
if(ns4)
{
	if (x==1)
		{
		//alert("hi")
		document.latest.visibility  = "hide"		
		document.latestnew.visibility  = "hide"		
		document.privious.visibility = "show"
		document.latest2.visibility  = "hide"
		}
		
	if (x==2)
		{
		document.privious.visibility  = "hide"
		document.latestnew.visibility  = "hide"		
		document.latest.visibility = "show"
		document.latest2.visibility  = "hide"
		}	
	
	if (x==3)
		{
		document.privious.visibility  = "hide"
		document.latest.visibility = "hide"
		document.latestnew.visibility  = "show"
		document.latest2.visibility  = "hide"		
		}
		
		if (x==4)
		{
		document.privious.visibility  = "hide"
		document.latest.visibility = "hide"
		document.latestnew.visibility  = "hide"
		document.latest2.visibility  = "show"		
		}	
					
}


if(ie4)
{
	if (x==1)
		{
		//alert("hi")
		latest.style.visibility = "hidden"
		latestnew.style.visibility = "hidden"
		privious.style.visibility = "visible"
		latest2.style.visibility = "hidden"
		}
		
	if (x==2)
		{
		privious.style.visibility = "hidden"
		latestnew.style.visibility = "hidden"		
		latest.style.visibility = "visible"
		latest2.style.visibility = "hidden"
		}
		
	if (x==3)
		{
		privious.style.visibility = "hidden"
		latest.style.visibility = "hidden"
		latestnew.style.visibility = "visible"
		latest2.style.visibility = "hidden"		
		}
		
	if (x==4)
		{
		privious.style.visibility = "hidden"
		latest.style.visibility = "hidden"
		latestnew.style.visibility = "hidden"
		latest2.style.visibility = "visible"		
		}	
}

}