function popup(mypage, myname, w, h, scroll, resizable, menubar,winl,wint) {
	//var winl = (screen.width - w) / 2;
	//var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+resizable+',menubar='+menubar+''
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function popt() {
	
 newwindow=window.open('spa.html','SPA','toolbar=no,menubar=no,scrollbars=no,resizable=no,height=510,width=360,left=15,top=60'); 

  newwindow.focus()
}