// JavaScript Document

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function validate_control(control, text, type)
{
// 1 valida texto , 2 valida numeros
if (type==1){
 if (document.getElementById(control).value.length == 0 || check_num1(document.getElementById(control).value))
  {
    alert(text);
    return (false);
  }
  else{return(true)}
}
else if(type==2)
{if (document.getElementById(control).value.length == 0 || !check_num1(document.getElementById(control).value)) {alert(text); return (false); }
  else{return(true)}
}
else if(type==3)
{if (document.getElementById(control).value.length == "") {alert(text); return (false); }
  else{return(true)}
}
else{return(true)}
}
//--------
function validate_emptycontrol(control, text)
{
 if (document.getElementById(control).value.length == 0)
  {
    alert(text);
    return (false);
  }
  else{return(true)}
}
//--------
function validate_mail(theForm)
{
  	if (theForm.email.value == "" )
		{
    	alert("Por favor, ingrese su e-mail.");
    	//theForm.email.focus();
    	return (false);
		}
		
	else if (!checkEmail(theForm.email.value))
  		{
    	alert("Por favor, ingrese un e-mail correcto.");
		theForm.email.focus();
		
    	return (false);
  		}   
		else{  return (true);}
}
//--------
function checkEmail(mail) 
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(mail))
	{
		return true;
	}
	else
	{
		
		return false;
	}
}
//--------
function check_num1(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
	   return IsNumber;
   
}
//--------