// JavaScript Document
function Hide(){
var option=['one','two','three','four','five'];
for(var i=0; i<option.length; i++) 
{ obj=document.getElementById(option[i]);
obj.style.display="none";
}
}
function switch1(div)
{

var option=['one','two','three','four','five'];
for(var i=0; i<option.length; i++) 
{ 
obj=document.getElementById(option[i]);
obj.style.display=(option[i]==div)? "block" : "none"; }

}