// global variable
var mainWin='';

function popUpWin (url, attr_name, W, H, L, T, attr_toolbar, attr_resize, attr_scroll, attr_menubar, attr_status) {
	var J;
	var NAME = attr_name || "NewWindow";
	var WIDTH = W || 600;
	var HEIGHT = H || 400;
	var LEFT = L || 0;
	var TOP = T || 0;
	var Btoolbar = attr_toolbar || "no";
	var Bresize = attr_resize || "no";
	var Bscroll = attr_scroll || "no";
	var Bmenubar = attr_menubar || "no";
	var Bstatus = attr_status || "no";
	var WINFEATURE = "scrollbars=" + Bscroll + ", toolbar=" + Btoolbar +", resizable=" + Bresize + ", menubar=" + Bmenubar + ", status=" + Bstatus + ", left=" + LEFT + ",top=" + TOP;
	//alert ("mainWin.closed=" + mainWin.closed);
	if (!mainWin) {
		mainWin = window.open(url, NAME, "width=" + WIDTH + ",height=" + HEIGHT + ',' + WINFEATURE);
	} else {
		if (!mainWin.closed){
			mainWin.close();
		}
		mainWin = window.open(url, NAME, "width=" + WIDTH + ",height=" + HEIGHT + ',' + WINFEATURE);;
	}
}


function popUpWin2 (url, attr_name, W, H, L, T, attr_toolbar, attr_resize, attr_scroll, attr_menubar, attr_status) {
	var J;
	var NAME = attr_name || "NewWindow";
	var WIDTH = W || 600;
	var HEIGHT = H || 400;
	var LEFT = L || 0;
	var TOP = T || 0;
	var Btoolbar = attr_toolbar || "no";
	var Bresize = attr_resize || "no";
	var Bscroll = attr_scroll || "no";
	var Bmenubar = attr_menubar || "no";
	var Bstatus = attr_status || "no";
	var WINFEATURE = "scrollbars=" + Bscroll + ",toolbar=" + Btoolbar +",resizable=" + Bresize + ",menubar=" + Bmenubar + ",status=" + Bstatus + ",left=" + LEFT + ",top=" + TOP;
	//alert (WINFEATURE);

	mainWin = window.open(url, "", "width=" + WIDTH + ",height=" + HEIGHT + ',' + WINFEATURE);
}


function popUp2(url)
{
	//popUpWin2(url,'',300,300,100,100,0,1,0,0,0);
	popUpWin2(url,"XX",500,400,0,0,0,1,1,0,1);
}

function popUp3(url)
{
	//popUpWin2(url,'',300,300,100,100,0,1,0,0,0);
	popUpWin2(url,"YY",520,450,0,0,0,1,1,0,1);
}