// JavaScript Document
function loginwindow(inout,dir) {
	var logscreen = 'about';
	var signin;

	if ( (inout == 'login') || (inout == 'forcelogin') ) {
		if (inout == 'forcelogin') {
			logscreen = 'pvm_user_login.php?forced=1'
		} else {
			logscreen = 'pvm_user_login.php'
		}
		if (dir == 'sub') {
			logscreen = '../' + logscreen;
		}
		signin=window.open(logscreen,'sign','scrollbars=no,toolbar=no,location=no,directories=no,menubar=no,status=yes,resizable=no,width=395,height=525,top=125,left=250')
		if (parseInt(navigator.appVersion) >= 3 ) {
    	    if (signin.focus) {
        	      signin.focus()
    	    }
   		}
	}

	if (inout == 'logout'){
		pageurl = 'pvm_logout.php';
		if (dir == 'sub') {
			pageurl = '../' + pageurl;
		}
		window.location=pageurl;
	}
}