function NewWindow(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',noresize'
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
	}
	
var camwin;
function showcam(){
	if (!camwin || camwin.closed) {camwin = window.open("http://www.frisco-online.com/voyagercam.cfm","","width=500,height=420"); if (!camwin.opener){camwin.opener = window;}} else {camwin.focus();}
}