<!--
function show(id)
{
	element=document.getElementById(id);
	if (element.style.display!="none")
		element.style.display="none";
	else
		element.style.display='';
}

function sshow(id)
{
	element=document.getElementById(id);
	element.style.display='';
}

function dshow(id)
{
	element=document.getElementById(id);
	element.style.display="none";
}
//-->