function showTimeline() {

	isMac = navigator.platform.indexOf("Mac") >= 0;
	isie5 = navigator.userAgent.indexOf('MSIE 5')>0;
	if (isie5 && isMac){
		var winWidth = 749
		// var winHeight = 484
		var winHeight = 499
	}else{
		var winWidth = 750
		var winHeight = 498
	}
	if (window.screen){
		var screenWidth = screen.width
		var screenHeight = screen.height
		var thisScreenX = (screenWidth - winWidth)/2
		var thisScreenY = (screenHeight - winHeight)/2
	}else{
		var thisScreenX = 2
		var thisScreenY = 5
	}
	var thisDocument = "../timeline/index_flash.html"
	var windowName = "KKGTimeline"
	var windowOptions = "toolbar=0,menubar=0,location=0,directories=0,status=0,scrollbars=no,resizable=0,copyhistory=0,width=" + winWidth + ",height=" + winHeight + ",top=" + Math.round(thisScreenY) + ",left=" + Math.round(thisScreenX) + ",screeny=" + Math.round(thisScreenY) + ",screenx=" + Math.round(thisScreenX)
	eval (windowName + "= window.open(thisDocument,\"" + windowName + "\",\"" + windowOptions + "\")");
}