///////////  show-hide divs


function showHide(vThis)
{
	vParent = vThis.parentNode;
	vSibling = vParent.nextSibling;
	while (vSibling.nodeType==3) {   // Fix for Mozilla/FireFox Empty Space becomes a TextNode or Something
    	vSibling = vSibling.nextSibling;
  	};

	if(vSibling.style.display == "none")
	{
		vThis.src="/images/collapse.gif";
		vThis.alt = "Hide";
		vSibling.style.display = "block";
	} else {
		vSibling.style.display = "none";
		vThis.src="/images/expand.gif";
		vThis.alt = "Show";
	}
return;
}





function NewWindow(mypage, myname, w, h) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}