// JavaScript Document

//here you place the ids of every element you want.
var ids=new Array('mailer1','mailer2','mailer3');

function switchid(id){
	hideallids(); 
	showdiv(id); 
} 
function hideallids(){
	
	//loop through the array and hide each element by id
	for (var i=0;i<ids.length;i++){ 
	hidediv(ids[i]); } }
	
function hidediv(id) {
	//safe function to hide an element with a specified id
		
if (document.getElementById) {
	// DOM3 = IE5, NS6
	document.getElementById(id).style.display = 'none'; 
	}
	
	else {
		if (document.layers) { // Netscape 4 
		document.id.display = 'none'; } 
	
	else { // IE 4 
	document.all.id.style.display = 'none'; } 
	} 
}
	
function showdiv(id) { 
	//safe function to show an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
	document.getElementById(id).style.display = 'block';
	} 
else 
	{ if (document.layers) { // Netscape 4
	document.id.display = 'block'; } 
	else { // IE 4 
	document.all.id.style.display = 'block'; }
} 
}