var button = new Array('Play','Pause');



function Switchbutton(id)
{
	var idbutton = id;

	HideAllbutton();
	Showbutton(idbutton);
}



function HideAllbutton()
{
	for (i=0; i < button.length; i++)
	{
		Hidebutton(button[i]);
	}
}



function Hidebutton(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 Showbutton(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';
		}
	}
}