var active = "";
var i = 0;

// shows menu
function showMenu(name){
	// hide any active menus
	if(! (active == "") && active != name)
		document.getElementById(active).style.display = "none";
	// show the selected menu
	if (active != name)
		document.getElementById(name).style.display = "block";
	// set active menu
	active = name;
	// start timeout (2 seconds)
	//hideMenuTimeout(2000);
}

// timeout for auto-closing menus
function hideMenuTimeout(n) {
	i = setTimeout("hideMenu()", n);
}

// hides menu
function hideMenu(){
	if(! (i == "") )
		clearTimeout(i);
	if(! (active == ""))
		document.getElementById(active).style.display = "none";
	active="";
}

// cancel timeout
function cancelTimeout(){
	clearTimeout(i);
}


function detecta_browser(){
        var navegador=navigator.appName;
        var version=navigator.appVersion;
        var muestra="";
        var resultado=false;
        var msg="";

        var patronIE7="MSIE 7.0";
        var patronFF="5";

        var busca_versionIE7=version.search(patronIE7);

        if ((navegador=="Microsoft Internet Explorer") && busca_versionIE7>0){
                muestra="navegador valido";
                resultado=true;
				r='<link rel="StyleSheet" href="/style-IE7.css" type="text/css"><link rel="StyleSheet" href="/style-1024-IE7.css" type="text/css">';
        }
        else if (navegador=="Microsoft Internet Explorer"){
                muestra="navegador valido";
                resultado=true;
				r='<link rel="StyleSheet" href="/style-1024.css" type="text/css">';
        }else {
                muestra="navegador valido";
                resultado=false;
				r='<link rel="StyleSheet" href="/style-1024.css" type="text/css">';
        }
	
      
	   return resultado;
	   
    
}
function detecta_navegador(){
	var browser=detecta_browser();
	if (browser)r='<link rel="StyleSheet" href="/style-IE7.css" type="text/css"><link rel="StyleSheet" href="/style-1024-IE7.css" type="text/css">';
    else r='<link rel="StyleSheet" href="/style-1024.css" type="text/css">';
	document.write(r);
	
	
}

function div(){
	var browser=detecta_browser();
	if (browser)document.write('</div>');
}


function popup (url,sizex,sizey) {
	var opciones= "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, width="+sizex+", height="+sizey+", resizable=no";
	id=window.open(url,"",opciones);
	//id.document.bgColor='red';
	
}
function writebanner_es() {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="423" height="287"><param name="movie" value="http://www.propegal.com/swf/flash_esp001.swf"><param name="quality" value="high"><embed src="http://www.propegal.com/swf/flash_esp001.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="423" height="287"></embed></object>');
	}
function writebanner_en() {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="423" height="287"><param name="movie" value="http://www.propegal.com/swf/flash_ing001.swf"><param name="quality" value="high"><embed src="http://www.propegal.com/swf/flash_ing001.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="423" height="287"></embed></object>');
	}