function viewMore(viewLargeDescID)
{
  	var smalldesc = viewLargeDescID.replace("largedesc","smalldesc");
	document.getElementById(viewLargeDescID).style.display = "";
	document.getElementById(smalldesc).style.display = "none";
}

function viewLess(viewSmallDescID) 
{
    var largedesc = viewSmallDescID.replace("smalldesc","largedesc");
	document.getElementById(viewSmallDescID).style.display = "";
	document.getElementById(largedesc).style.display = "none";	
}