var xOp7Up,xOp6Dn,xIE4Up,xIE4,xIE5,xNN4,xUA=navigator.userAgent.toLowerCase();if(window.opera){var i=xUA.indexOf('opera');if(i!=-1){var v=parseInt(xUA.charAt(i+6));xOp7Up=v>=7;xOp6Dn=v<7;}}else if(navigator.vendor!='KDE' && document.all && xUA.indexOf('msie')!=-1){xIE4Up=parseFloat(navigator.appVersion)>=4;xIE4=xUA.indexOf('msie 4')!=-1;xIE5=xUA.indexOf('msie 5')!=-1;}else if(document.layers){xNN4=true;}xMac=xUA.indexOf('mac')!=-1;
function enviar(){
	window.document.frm.submit();
}

function xGetElementById(e){if(typeof(e)!='string') return e;if(document.getElementById) e=document.getElementById(e);else if(document.all) e=document.all[e];else e=null;return e;}

function xInnerHtml(e,h){if(!(e=xGetElementById(e)) || !xStr(e.innerHTML)) return null;var s = e.innerHTML;if (xStr(h)) {e.innerHTML = h;}return s;}
function xStr(s){for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='string') return false;}return true;}



function Cambia_texto(texto,valor){
 xInnerHtml('texto_zona',texto.substring(0,10));
document.getElementById('desplegable2').style.visibility = 'hidden';
window.document.frm.id_zona.value=valor;
window.document.frm.nombre_zona.value=texto;
}
function Cambia_texto(valor){
 
 
 
  xInnerHtml('texto_instalaciones',valor);


}