function openup(newpage, name) { 
	window.name = "main";
	switch (name){ 
	   case 'TOUR' : 
		  win=window.open(newpage, name, "width=640, height=540, scrollbars=no, resizable=yes, toolbar=no, status=no, location=no, menubar=no");  
		  break;
	   default : 
		  // Nothing happens if default; 
	} 
	if(win.focus){win.focus();}  // BRING TO FRONT
}

function loadIntoOpener(page) {
    if (opener && !opener.closed)
        opener.location=page;
    else {
		var myWin = window.open(page, '', "width=640, height=540, scrollbars=yes, resizable=yes, toolbar=yes, status=yes, location=yes, menubar=yes");
        //var myWin = window.open(page,'','width=100,height=100');
        // trick the window into thinking it was opened by this new window:
        opener = myWin;
    }
}