function openfull(theURL,winName,features,w,h) { //v2.0
	newwin=window.open(theURL,winName,features,w,h);
	newwin.moveTo(0,0);
	newwin.resizeTo(screen.availWidth,screen.availHeight)
	newwin.focus()
}

function showhide(id){
	if (document.getElementById){
		obj = document.getElementById(id);
		//alert(obj);
		if (obj.style.display == "none"){
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}
} 

function detectVersion(){
    version = parseInt(navigator.appVersion);
    return version;
}

function detectOS(){
    if (navigator.userAgent.indexOf('Win') == -1) {
        OS = 'Macintosh';
    }
    else {
        OS = 'Windows';
    }
    return OS;
}

function detectBrowser(){
    if (navigator.appName.indexOf('Netscape') == -1) {
        browser = 'IE';
    }
    else {
        browser = 'Netscape';
    }
    return browser;
}

function FullScreen(url){
    var adjWidth;
    var adjHeight;
    
    if ((detectOS() == 'Macintosh') && (detectBrowser() == 'Netscape')) {
        adjWidth = 20;
        adjHeight = 35;
    }
    if ((detectOS() == 'Macintosh') && (detectBrowser() == 'IE')) {
        adjWidth = 20;
        adjHeight = 35;
        winOptions = 'fullscreen=yes';
    }
    if ((detectOS() == 'Windows') && (detectBrowser() == 'Netscape')) {
        adjWidth = 0;
        adjHeight = 0;
    }
    if (detectVersion() < 4) {
        self.location.href = url;
    }
    else {
        var winWidth = screen.availWidth - adjWidth;
        var winHeight = screen.availHeight - adjHeight;
        var winSize = 'width=' + winWidth + ',height=' + winHeight + ',scrollbars=yes';
        var thewindow = window.open(url, 'WindowName', winSize);
        thewindow.moveTo(0, 0);
    }
}

function MakeItSo(url){
    if ((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
        window.open(url, 'windowname', 'fullscreen=yes,scrollbars=yes');
    }
    else {
        onload = FullScreen(url);
    }
}