function calcHeight()
{
  //find the height of the internal page
  var the_height=document.getElementById('frame').contentWindow.document.body.scrollHeight;
  
  //change the height of the iframe
  document.getElementById('frame').height=the_height+20;

}

function init(){
document.body.scroll = "no";
}

function showDivLateral(tipo){
	switch(tipo){
		case 'Inicio':
			document.getElementById('navi').innerHTML = '';
			break;
		case 'Productos':
			document.getElementById('navi').innerHTML = '';
		    break;
		case 'Rifles':
		document.getElementById('navi').innerHTML = '<li><a href="airforce_rifles.html" target="frame" >Airforce</a></li>'+
		                                            '<li><a href="crosman_rifles.html" target="frame" >Crosman</a></li>'+
		                                            '<li><a href="stoeger_rifles.html" target="frame" >Stoeger</a></li>'+
													'<li><a href="benjamin_rifles.html" target="frame" >Benjamin</a></li>'+
													'<li><a href="en_construccion.html" target="frame" >BAM</a></li>';
			break;
		case 'Pistolas':
		document.getElementById('navi').innerHTML = '<li><a href="beretta_pistolas.html" target="frame" >Beretta</a></li>'+
													'<li><a href="crosman_pistolas.html" target="frame" >Crosman</a></li>'+
		                                            '<li><a href="en_construccion.html" target="frame" >Umarex</a></li>';
			break;
		case 'Municion':
		document.getElementById('navi').innerHTML = '<li><a href="balines_45.html" target="frame" >Balines 4.5</a></li>'+
													'<li><a href="balines_55.html" target="frame" >Balines 5.5</a></li>'+
		                                            '<li><a href="balines_635.html" target="frame" >Balines 6.35</a></li>'+
													'<li><a href="balines_bb.html" target="frame" >BB</a></li>';
			break;
		case 'Optica':
		document.getElementById('navi').innerHTML = '<li><a href="leapers_optica.html" target="frame" >Leapers</a></li>'+
		                                            '<li><a href="en_construccion.html" target="frame" >BSA</a></li>';
			break;
		case 'Accesorios':
			document.getElementById('navi').innerHTML = '';
			break;
		case 'Taller Armero':
			document.getElementById('navi').innerHTML = '';
			break;
		case 'Fotos':
			document.getElementById('navi').innerHTML = '';
			break;
		case 'Galeria de Armas':
			document.getElementById('navi').innerHTML = '';
			break;
		case 'Indumentaria':
			document.getElementById('navi').innerHTML = '';
			break;			
		case 'La Empresa':
			document.getElementById('navi').innerHTML = '';
			break;			
		case 'Contactenos':
			document.getElementById('navi').innerHTML = '';
			break;
		default:
			break;
	}
}