var swfId = "niko5";

function openWindow(pageUrl) {
	var winName = Math.round(9999*Math.random()) + new Date().getTime();
	breite = screen.width;
	hoehe = screen.height;
	var winNew = window.open(pageUrl,winName,'height= '+hoehe+',width='+breite+',top = 0,left = 0,status = No,toolbar = No,menubar = No,location = No,resizable = No,titlebar = No,scrollbars = No');

	if(!winNew) {
		getSwf(swfId).openWindowFromSwf(pageUrl);
	}
	else {
		winNew.focus();
	}
}

function getSwf(id) {
	if (navigator.appName.indexOf("Microsoft") != -1) {
		return window[id];
	} 
	else {
		return document[id];
	}
}