// Codigo ventana
function OpenWin(url,tit,w,h,s){
	remote=null;
	remote=window.open(url,tit,'width='+w+',height='+h+',rezisable=no,scrollbars='+s+',left='+(screen.availWidth-w)/2+',top='+(screen.availHeight-h)/2+'');
		if ((document.window != null) && (!hWnd.opener))
			hWnd.opener = document.window;
	}                                  
// fin codigo ventana