function newWindow(page,width,height) {
var w = width;
var h = height;
var winl = (screen.width-w)/2;
var wint = (screen.height-h)/2;

var settings  ='height='+h+',';
    settings +='width='+w+',';
    settings +='top='+wint+',';
    settings +='left='+winl+',';
	settings +='scrollbars=1,';


popupWindow = window.open(page,"popupWin",settings);
popupWindow.focus();
}