// JavaScript Document
function showPage(id)
{
	var totalNumberOfPages=3;
	for (i = 1; i<= totalNumberOfPages; i+_)
	{
		if(document.getElementById('page' +i))
		     document.getElementById('page' +i).style.display='none';
	}
	if(document.getElementById('page'+id))
	     document.getElementById('page'+id).style.display='block';
}