function PopWindow(URL, WinName, W, H, Scroll) {//CenterPopUpWindow
 	var WinWidth = (screen.width - W) / 2;
 	var WinHeight = (screen.height - H) / 2;
 	WinDetail = 'height='+H+',width='+W+',top='+WinHeight+',left='+WinWidth+',scrollbars='+Scroll;
 	Win = window.open(URL, WinName, WinDetail);
 	if (parseInt(navigator.appVersion) >= 4) { Win.window.focus(); }
}

function CloseWin(){
    window.close();
}