<!--
if(navigator.appVersion.substring(0,1) >=3)             
	{
	img1           = new Image(50,50);
    img1.src       = "Img/MA047.jpg";
    img1a          = new Image(50,50);
    img1a.src      = "Img/MA047.jpg";

	img2           = new Image(50,50);
    img2.src       = "Img/MA047-1.jpg";
    img2a          = new Image(50,50);
    img2a.src      = "Img/MA047-1.jpg";

	img3           = new Image(50,50);
    img3.src       = "Img/MA047-2.jpg";
    img3a          = new Image(50,50);
    img3a.src      = "Img/MA047-2.jpg";

	img4           = new Image(50,50);
    img4.src       = "Img/MA047-3.jpg";
    img4a          = new Image(50,50);
    img4a.src      = "Img/MA047-3.jpg";

	img5           = new Image(50,50);
    img5.src       = "Img/MA047-4.jpg";
    img5a          = new Image(50,50);
    img5a.src      = "Img/MA047-4.jpg";

	img6           = new Image(50,50);
    img6.src       = "Img/MA047-5.jpg";
    img6a          = new Image(50,50);
    img6a.src      = "Img/MA047-5.jpg";

	img7           = new Image(50,50);
    img7.src       = "Img/MA047-6.jpg";
    img7a          = new Image(50,50);
    img7a.src      = "Img/MA047-6.jpg";

	img8           = new Image(50,50);
    img8.src       = "Img/MA047-7.jpg";
    img8a          = new Image(50,50);
    img8a.src      = "Img/MA047-7.jpg";

	img9           = new Image(50,50);
    img9.src       = "Img/MA047-8.jpg";
    img9a          = new Image(50,50);
    img9a.src      = "Img/MA047-8.jpg";
	
	img99          = new Image(50,50);
    img99.src       = "Img/";
    img99a          = new Image(50,50);
    img99a.src      = "Img/";
	}

function ChangImg(imgid,imgnew)
               {
                if(navigator.appVersion.substring(0,1) >=3)             
                	{
                	document.images[imgid].src=eval(imgnew + ".src");
                	}
               }


//-->


// JavaScript Document
function ValidateForm(form){
   if(IsEmpty(form.Nombre)){ 
      alert('Escriba un valor para el campo "Nombre"'); form.Nombre.focus(); return false; 
   } 
   if(IsEmpty(form.Telefono)){ 
      alert('Escriba un valor para el campo "Telefono"'); form.Telefono.focus(); return false; 
   } 
   if(IsEmpty(form.Email)){ 
      alert('Escriba un valor para el campo "Email"'); form.Email.focus(); return false;   
   } 
   if(IsEmpty(form.Consulta)){ 
      alert('Escriba un valor para el campo "Consulta"'); form.Consulta.focus(); return false;  
   } 
   return true;

} 

function IsEmpty(aTextField){
   if ((aTextField.value.length==0)||(aTextField.value==null)){
      return true;
   }
   else { return false; }
}