function popUp1(URL) {
var kX = screen.width;
var kY = screen.height;
var aX = 600;
var aY = 475;
var pX = (kX/2)-(aX/2);
var pY = (kY/2)-(aY/2);
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "','align=1,location=0,statusbar=0,menubar=0,resizable=0,width="+ aX +",height="+ aY +",left="+ pX +",top="+ pY +"');");
}

function popUp2(URL) {
var kX = screen.width;
var kY = screen.height;
var aX = 450;
var aY = 625;
var pX = (kX/2)-(aX/2);
var pY = (kY/2)-(aY/2);
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "','align=1,location=0,statusbar=0,menubar=0,resizable=0,width="+ aX +",height="+ aY +",left="+ pX +",top="+ pY +"');");
}

function popUp3(URL) {
var kX = screen.width;
var kY = screen.height;
var aX = 624;
var aY = 340;
var pX = (kX/2)-(aX/2);
var pY = (kY/2)-(aY/2);
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "','align=1,location=0,statusbar=0,menubar=0,resizable=0,width="+ aX +",height="+ aY +",left="+ pX +",top="+ pY +"');");
}