function rchToggleFirst() {
var x=document.getElementsByName('rchName');
zz=x.length;
for (var i=0; i<zz; i++)
{
x[i].style.display = 'none';
}
}
function rchToggle(rchDiv) {
//var div2 = document.getElementById('rchCheck');
//div2.style.display = 'block';
//div2.innerHTML = '';
var x=document.getElementsByName('rchName');
zz=x.length;
for (var i=0; i<zz; i++)
{
//div2.innerHTML = div2.innerHTML + x[i].id + '&nbsp;r' + rchDiv.id + '<br/>';
if (x[i].id == 'r' + rchDiv.id)
	{
		if (x[i].style.display == 'block') {x[i].style.display = 'none';} 
		else {x[i].style.display = 'block';}
	}
else {
		if (x[i].style.display == 'block') {x[i].style.display = 'none';}
	 }
}
}