function popUp(URL, sizeX, sizeY, posX, posY, scroll) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars="+scroll+",location=0,statusbar=0,menubar=0,resizable=1,width=" +sizeX+ ", height=" +sizeY+ ",left = "+posX+",top = "+posY+"');");
}