/*********************************************************************************
  windowLib.js - 

**********************************************************************************/

function openW(mypage,myname,features) {
	var marginW = 50;
	var marginH = 50;
	
	if(screen.width){
		var screenW = screen.width;
		var screenH = screen.height - 50;
		var winX = (screenW - (screenW - marginW)) / 2;
		var winY = (screenH - (screenH - marginH)) / 2;
	} else {
		var screenW = 640;
		var screenH = 480;
		var winX = 0;
		var winY =0;
	}
	
	if (winX < 0) winX = 0;
	if (winY < 0) winY = 0;
	
	//var settings = 'height=' + h + ',';
	//settings += 'width=' + w + ',';
	var settings = 'height=' + (screenH - marginH) + ',';
	settings += 'width=' + (screenW - marginW) + ',';
	settings += 'top=' + winY + ',';
	settings += 'left=' + winX + ',';
	settings += features;
	
	win = window.open(mypage,myname,settings);
	win.window.focus();
}