// JavaScript Document: funciones para gestión de ventanas

//Abrir ventana
function OpenBrWindow(theURL, winName, features, myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter==true){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  ventana=window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
  ventana.focus();
}


//Cambiar ventana
//cambia el contenido de la ventana indicada o de la ventana padre si no se indicó ninguna
function ChangeBrWindow(theURL, winName){

	if (winName)
		window.open (theURL, winName);
	else
		window.opener.document.location=theURL;
}