// JavaScript Document
var win;
function showPlan(url) {
	var w;
	var h;
	var x;
	var y;
	
 w = 900;
	h = 600;
	x = (screen.width - w) / 2;
	y = (screen.height - h) / 2;

/*
 if (screen.width <= 1024) {
  w = screen.width - 20;
 	h = screen.height - 80;
	 x = 3; // (screen.width - w) / 2;
	 y = 5; // (screen.height - h) / 2;
	} else {
	 w = 900;
		h = 600;
		x = (screen.width - w) / 2;
		y = (screen.height - h) / 2;
	}
*/
	
 var settings = "width=" + w + ",height=" + h + ",left=" + x + ",top=" + y + ",menubar=0,toolbar=0,resizable=1";
 win = window.open(url,"siteplan", settings );
}