function w_open(url_window)
{
        var window_help;
        var langu='es';
        var url=url_window;
        window_help = window.open(url,"construyendopuentes","scrollbars=yes,toolbars=no,screenX=0,screenY=0,width=480,height=360,resizable");
        window_help.focus();
}
function w_open2(url_window)
{
        var window_help;
        var langu='es';
        var url=url_window;
        window_help = window.open(url,"construyendopuentes","scrollbars=yes,toolbars=no,screenX=0,screenY=0,width=380,height=500,resizable");
        window_help.focus();
}

var colorMenuOn = "#6B3513";
var colorMenuOff = "#9B5416";
var colorLetraOn = "#ffffff";
var colorLetraOff = "#ffffff";

function menuOn(nomEnlace){
	document.getElementById(nomEnlace).style.color=colorMenuOn;
	//document.getElementById(nomEnlace).style.textDecoration='underline';
}
function menuOff(nomEnlace){
	document.getElementById(nomEnlace).style.color=colorMenuOff;
	//document.getElementById(nomEnlace).style.textDecoration='none';
}
function pestanaOn(nomEnlace){
	document.getElementById(nomEnlace).style.color=colorLetraOn;
	document.getElementById(nomEnlace).style.textDecoration='underline';
}
function pestanaOff(nomEnlace){
	document.getElementById(nomEnlace).style.color=colorLetraOff;
	document.getElementById(nomEnlace).style.textDecoration='none';
}

function espaciar()
{
var espacio = ''+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td height="1"><img src="img/t.gif" width="1" height="15"></td>'+'\n'+
'              </tr>'+'\n'+
'			</table>'+'\n';
document.write(espacio);
}
function blog()
{
var blog = ''+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td class="txt"><a href="http://construyendopuentesong.blogspot.com/" target="_blank"><img src="img/blog.gif" width="147" height="28" border="0"></a></td>'+'\n'+
'              </tr>'+'\n'+
'            </table>'+'\n'+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td height="1"><img src="img/t.gif" width="1" height="15"></td>'+'\n'+
'              </tr>'+'\n'+
'			</table>'+'\n';
document.write(blog);
}
function donativo()
{
var donativo = ''+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td class="txt"><a href="contacta.html"><img src="img/donativo3.gif" width="147" height="28" border="0"></a></td>'+'\n'+
'              </tr>'+'\n'+
'            </table>'+'\n'+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td height="1"><img src="img/t.gif" width="1" height="15"></td>'+'\n'+
'              </tr>'+'\n'+
'			</table>'+'\n';
document.write(donativo);
}
function memoria()
{
var memoria = ''+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td class="txt"><a href="Memoria 20052009 baja.pdf" target="_blank"><img src="img/memoria0509.gif" width="147" height="28" border="0"></a></td>'+'\n'+
'              </tr>'+'\n'+
'            </table>'+'\n'+
'            <table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'              <tr>'+'\n'+
'                <td height="1"><img src="img/t.gif" width="1" height="15"></td>'+'\n'+
'              </tr>'+'\n'+
'			</table>'+'\n';
document.write(memoria);
}
function newsletter()
{
	donativo();
var caja = ''+
'			<table width="147" border="0" cellspacing="0" cellpadding="0">'+'\n'+
'            <tr>'+'\n'+
'              <td><img src="img/tl.gif" width="6" height="6"></td>'+'\n'+
'              <td background="img/tt.gif"></td>'+'\n'+
'              <td><img src="img/tr.gif" width="6" height="6"></td>'+'\n'+
'            </tr>'+'\n'+
'            <tr>'+'\n'+
'              <td background="img/l.gif"></td>'+'\n'+
'              <td>'+'\n'+
'			   <table width="135" border="0" cellpadding="4" cellspacing="0" bgcolor="F3F3F3">'+'\n'+
'				<form ACTION="mailto:info@construyendopuentes.org?subject=Newsletter" enctype="text/plain" name="newsletter" method="post"  onSubmit="return validateNewsletter();">'+'\n'+
'				<tr>'+'\n'+
'                  <td class="cptitl"> Bolet&iacute;n de noticias </td>'+'\n'+
'                  </tr>'+'\n'+
'                <tr>'+'\n'+
'                  <td valign="top" class="txtl"> <p>Suscr&iacute;bete a nuestro bolet&iacute;n de noticias:</p>                    </td>'+'\n'+
'                </tr>'+'\n'+
'                <tr>'+'\n'+
"                  <td valign=\"top\" class=\"txtl\"><input name=\"EMAIL\" onclick=\"document.newsletter.EMAIL.value=''\" value=\"email\" size=\"21\" maxlength=\"46\" class=\"txtl\"/></td>"+'\n'+
'                </tr>'+'\n'+
'                <tr>'+'\n'+
'                  <td valign="top" class="txtl"> <div align="right">'+'\n'+
'                    <input type="image" src="img/enviar.gif" value="Enviar" >'+'\n'+
'                  </div></td>'+'\n'+
'                </tr>'+'\n'+
'				</form>'+'\n'+
'               </table>'+'\n'+
'			  </td>'+'\n'+
'              <td background="img/r.gif">&nbsp;</td>'+'\n'+
'            </tr>'+'\n'+
'            <tr>'+'\n'+
'              <td><img src="img/bl.gif" width="6" height="6"></td>'+'\n'+
'              <td background="img/b.gif"></td>'+'\n'+
'              <td><img src="img/br.gif" width="6" height="6"></td>'+'\n'+
'            </tr>'+'\n'+
'          </table>'+'\n';
document.write(caja);
	espaciar();
	blog();
		memoria();
}

function validateNewsletter()
{
    if (!EMailOk(document.newsletter.EMAIL.value)) {
      alert("Email incorrecto");
      document.newsletter.EMAIL.select();
      document.newsletter.EMAIL.focus();
	  return false;
    } else {
	  return true;
    }
}
function EMailOk(s_email) {
		 var addressPattern =    /^[^\s\n]+\@[a-zA-Z0-9][a-zA-Z0-9\-\.]*\.[a-zA-Z]{2,4}$/;
         if (! addressPattern.test(s_email)) return false;
		 return (s_email.length <= 128);
}
function textOK(texto)
{
	if (texto.length < 2) return false;
	else return true;
}
function activateMenu(nav)
{
		if (document.all && document.getElementById(nav).currentStyle)
		{
			var navroot = document.getElementById(nav);
			var lis=navroot.getElementsByTagName("LI");
			for (i=0; i<lis.length; i++)
			{
				if(lis[i].lastChild.tagName=="UL")
				{
					lis[i].onmouseover=function()
					{	
						this.lastChild.style.display="block";
					}
					lis[i].onmouseout=function()
					{
						this.lastChild.style.display="none";
					}
				}
			}
		}
}