// JavaScript Document
function launch(url){
	var popup = window.open(url, 'launch')
	popup.focus()
}

function newWindow(sURL, sName, w, h,location,menubar,resizable,scrollbars,status,toolbar) {
    //  your new window's width
    var w = w || 640;
    //  your new window's height
    var h = h || 480;
    var sName = sName || ("win" + new Date().getTime());
    
    var ah = window.screen.availHeight;
    var aw = window.screen.availWidth;
    var l = (aw/2) - (w/2);
    var t = (ah/2) - (h/2);
    var sAtts = "location=" + location +
        ",menubar=" + menubar +  
        ",resizable=" + resizable + 
        ",scrollbars=" + scrollbars + 
        ",status=" + status + 
        ",toolbar=" + toolbar +
        ",height=" + h + 
        ",width=" + w + 
        ",top=" + t + 
        ",left=" + l;        
        
    window.newWin = window.open(sURL, sName, sAtts);
}