function trim(str)
{
	return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

var ajax_checkrun;
function limpia_respuesta()
{
		document.getElementById('RRUN').innerHTML = '';
		document.getElementById('NN').innerHTML   = '';
		document.getElementById('AP').innerHTML   = '';
		document.getElementById('AM').innerHTML   = '';
		document.getElementById('RRES').innerHTML   = '';
dato_nombres = '';
dato_apaterno = '';
dato_amaterno = '';
}

function consulta()
{
	var run = document.getElementById('CHECK_RUN').value;
	var dv = document.getElementById('CHECK_DV').value;

	if (run == "")
	{
		alert("Debe ingresar un número valido de cédula de identidad  para  a consultar");
		return;
	}
	if (dv == "k")
		dv = "K";
	if (dv != cdv(run))
	{
		alert("La cédula de identidad ingresada no es válida");
		return;
	}
	
	limpia_respuesta();
	
	
	ajax_checkrun = new ajaxRequest();
	if (ajax_checkrun != null)
	{
		var tipo;
		if (document.getElementById('TT').checked)
			tipo = 1;
		else if (document.getElementById('TE').checked)
			tipo = 2;
		param = "RUN=" + run + '&TIPO=' + tipo;
				
		ajax_checkrun.open("POST", 'consulta_elegibilidadweb.php', true);
		ajax_checkrun.setRequestHeader("Content-type","application/x-www-form-urlencoded")
		ajax_checkrun.setRequestHeader("Content-length", param.length);
		ajax_checkrun.setRequestHeader("charset", "iso-8859-1");
		ajax_checkrun.setRequestHeader("Connection", "close");
		ajax_checkrun.onreadystatechange = display_result;
		ajax_checkrun.send(param);
	}
}
function display_result()
{

	if (ajax_checkrun.readyState < 4)
	{
		show_proc();
	}
	
	if (ajax_checkrun.readyState == 4)
	{
		hide_proc();

		ret = ajax_checkrun.responseText;
		var result = new Array();
		result = ret.split('|');
		//alert(result);
		//_rut_ = trim(result[0]);
		_rut_ = document.getElementById('CHECK_RUN').value;
		//document.getElementById('RRUN').innerHTML   = result[0] + "-" + cdv(result[0]);
		document.getElementById('RRUN').innerHTML   = _rut_ + "-" + cdv(parseInt(_rut_));
		document.getElementById('NN').innerHTML     = result[1];
		document.getElementById('AP').innerHTML     = result[2];
		document.getElementById('AM').innerHTML     = result[3];
		document.getElementById('RRES').innerHTML   = result[5];
//--actualizo cuadro de registro
		//document.getElementById('R_RRUN').innerHTML = result[0] + "-" + cdv(result[0]);
		document.getElementById('R_RRUN').innerHTML   = _rut_ + "-" + cdv(parseInt(_rut_));
		document.getElementById('R_NN').innerHTML   = result[1] + " "+ result[2]+ " " + result[3];
//		document.getElementById('R_AP').innerHTML   = result[2];
//		document.getElementById('R_AM').innerHTML   = result[3];
//--------------------------------
dato_nombres = result[1];
dato_apaterno = result[2];
dato_amaterno = result[3];
//--------------------------------
 
		if (result[4] == 1)
		{
			nextact = '<img src="imagenes/msgseguir.png" border="0"> <img src="imagenes/btn-seguir.png" border="0" style="cursor:pointer" onClick="show_reg();">';
		}	
		else
		{	
			nextact = '<img src="imagenes/spacer.gif" border="0" >';
		}
		
		document.getElementById('NEXTACT').innerHTML = nextact;

		show_result();

		//grabar_consulta0(ret);
	}
}