var win = (navigator.appVersion.indexOf("Win") > 0)? true:false

// MSIE 4 +
function goie() {
	var popWidth = screen.width-10;
	if(win)	var popHeight = screen.height-50;
	else	var popHeight = screen.height;
	var theParameters = "width="+popWidth+",height="+popHeight+",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,left=0,top=0;";
	BBPop = window.open("site.html","GG_YAL",theParameters);
}

// Netscape 4 +
function gons()
{
	var menuVar = 'no';
	var popX = 0;
	var popY = 0;

    var popWidth = screen.width;
    var popHeight = screen.height;
    if ( navigator.appVersion.indexOf("Mac") != -1 )
    {
		popHeight = screen.height - 20;
		menuVar = 'yes'; 
    }
	var theParameters = 'LEFT=' + popX + ',TOP=' + popY + ',screenX=' + popX + ',screenY=' + popY + ',' + 'OUTERWIDTH=' + popWidth + ',OUTERHEIGHT=' + popHeight + ',WIDTH=' + popWidth + ',HEIGHT=' + popHeight + ',TOOLBAR=no,LOCATION=no,DIRECTORIES=no,STATUS=no,MENUBAR=' + menuVar + ',SCROLLBARS=no,RESIZABLE=yes';
	BBPop = window.open("site.html","GG_YAL",theParameters);
}

function init()
{
	if (document.all){
		goie();
	} else {
		gons();
	}
}

var options;
function openWin(url, name, width, height)
{
options = 'width=' + width + ','
+ 'height=' + height + ','
+ 'toolbar=0,'
+ 'location=0,'
+ 'directories=0,'
+ 'status=0,'
+ 'menubar=0,'
+ 'scrollbars=auto,'
+ 'resizable=1';
var xPosition = (screen.width - width)/2;
var yPosition = (screen.height - height)/2;
options += ','+ 'screenx=' + xPosition + ',' //NN
+ 'screeny=' + yPosition + ',' //NN
+ 'left=' + xPosition + ',' //IE
+ 'top=' + yPosition; //IE
window.open(url, name, options);
//parent.mitte.location.href="goodbye.htm";
}