/**
 * mainWindow.js
**/
 
var sub_win_obj = null;
function openSub(con)
{	
	var content = '';
	if(con == "undefined" || con == undefined)
	{
		content = '';
	}
	else
	{
		content = '?' + con;
	}
	if(!sub_win_obj || sub_win_obj.closed)
	{
		var features = "width=1048,"
                            + "height=768,"
                            + "toolbar=no,"
                            + "location=no,"
                            + "directories=no,"
                            + "status=no,"
                            + "menubar=no,"
                            + "scrollbars=yes,"
                            + "resizable=yes";
		sub_win_obj = window.open("/showcase/index.html" + content, "SUB",features);
		sub_win_obj.focus();
	}
	else
	{
		sub_win_obj.focus();
	}
}