function la(la) 
		{
		var archi  = la;
		var pos    = la . indexOf(".php");
	    var exten  = archi.slice(pos); 
		var exten1 = exten.substr(3,2);
		if (exten1 == "p?")
			{
			location = la + '&b=ok';
			}
		else
			{
			location = la + '?b=ok';
			}
		}
				
function win_data(adn_1) 
	{   
	top.frames[1].location= adn_1 + '&b=ok';
	}
		
function adn_cmb(cambio)
	{
	window.location = cambio;
	}
	
function subir(donde) 
	{
	top.location = donde + '#adn';
	}
	
function l(l) 
	{
	var direc  = ""; 
	var archi  = l;
	var resul =  direc +  archi;     
	sign=window.open(resul,"sign","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=700,height=500,top=50,left=50")
	}
function s(s) 
	{
	var direc  = ""; 
	var archi  = s;
	var resul =  direc +  archi;     
	sign=window.open(resul,"sign","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=500,height=400,top=50,left=50")
	}

function d(d) 
	{
	var direc  = "adn/cont_adn/"; 
	var archi  = d;
	var resul  =  direc + archi;  
	var pos    = d . indexOf(".");
	var exten  = archi.slice(pos); 
	
	if (exten == ".zip")
		{
		location= resul;
		}
	   
	if (exten == ".pdf")
		{
		pdf_win = window.open(resul,"pdf_win","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=0")
		}
		
	if (exten == ".ppt")
		{
		ppt_win = window.open(resul,"ppt_win","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=0")
		}
	
	if (exten == ".pps")
		{
		pps_win = window.open(resul,"pps_win","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=0")
		}
		
	if (exten == ".doc")
		{
		doc_win = window.open(resul,"doc_win","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=0")
		}
		
	if (exten == ".xls")
		{
		xls_win = window.open(resul,"xls_win","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=0")
		}
		
	}	
	
	
function ver_r(v) 
	{
	var direc  = ""; 
	var archi  = v;
	var resul =  direc +  archi;     
	verr=window.open(resul,"verr","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=500,height=400,top=50,left=50")
	}
var d_img  = "adn/cont_adn/";
function cambio_e(e)
	{
    location= e;
    }	
function win2(nwin2) 
	{        
	fly2=window.open(nwin2,"fly2","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=500,top=0,left=200")
	}	
	
function cerrar_ventanas()
	{
	window.opener.location.reload();
	window.close();
	}
	
function win_recomienda(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=400,height=200,top=0,left=200")
	}
function win_contact(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=480,height=400,top=0,left=200")
	}
function schedules(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=360,height=440,top=0,left=200")
	}

function win_terrestre(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=600,height=490,top=0,left=200")
	}
function win_sky(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=640,height=480,top=0,left=200")
	}
function win_print(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=550,height=800,top=0,left=200")
	}
function stand(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=400,height=200,top=0,left=200")
	}
function flv(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=0, directories= no, status=0 , location=0 ,menubar=no,width=480,height=360,top=0,left=200")
	}
function paises(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=300,height=400,top=0,left=200")
	}
function stand(conten) 
	{   
	conten_adn_1=window.open(conten,"conten_adn_1","toolbar=no,scrollbars=no,resizable=no, directories= no, status=0 , location=0 ,menubar=no,width=235,height=304,top=200,left=340")
	}
function win_rutas(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=0, directories= no, status=0 , location=0 ,menubar=no,width=530,height=500,top=0,left=200")
	}
function win_sponsor(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=0, directories= no, status=0 , location=0 ,menubar=no,width=610,height=840,top=0,left=200")
	}
function win_news(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=0, directories= no, status=0 , location=0 ,menubar=no,width=730,height=1000,top=0,left=200")
	}
function win_agenda(reco) 
	{        
	reco1=window.open(reco,"reco1","toolbar=no,scrollbars=0,resizable=0, directories= no, status=0 , location=0 ,menubar=no,width=450,height=140,top=100,left=100")
	}





function win_menu_1(adn_1,adn_2,adn_3) 
	{   
	fly2=window.open(adn_1,"fly2","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=200,height=300,top=300,left=180")
	top.frames[1].location= adn_2;
	location= adn_3;
	}
	
function win_menu_2() 
	{        
	fly2.window.close();
	}	
	
function close_win()
	{
	window.close();
	}	
	
	
function MM_findObj(n, d) 
	{
  	var p,i,x;  
	if(!d) 
	
	//d=document; 
	
	d=parent.top.document;
	
	if((p=n.indexOf("?"))>0&&parent.frames.length) 
		{
    	d=parent.frames[n.substring(p+1)].document; 
		n=n.substring(0,p);
		}
  	if(!(x=d[n])&&d.all) x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  	if(!x && document.getElementById) x=document.getElementById(n); 
	return x;
	}

function MM_showHideLayers() 
	{
  	var i,p,v,obj,args=MM_showHideLayers.arguments;
  	for (i=0; i<(args.length-2); i+=3) 
	if ((obj=MM_findObj(args[i]))!=null) 
		{ 
		v=args[i+2];
    	if (obj.style) 
			{ 
			obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; 
			}
    	obj.visibility=v; 
		}
	}



function win_adn_learnig_1(lear_1) 
	{   
	lear_adn_1=window.open(lear_1,"lear_adn_1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=500,height=400,top=0,left=0")
	}
	
function cambio_select(adn_select)
	{
	if (adn_select == "none")
    	{
       	}
     else
     	{
       	location = adn_select;
   		}
	}
	

	
function subir2(donde,donde2) 
	{
	top.location = donde;
	top.frames[1].location = donde2;
	}
	

	
function wla(conten) 
	{   
	conten_adn_1=window.open(conten,"conten_adn_1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=700,height=500,top=0,left=0")
	}
	
function wf(foro) 
	{   
	foro_adn_1=window.open(foro,"foro_adn_1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=700,height=500,top=0,left=0")
	}
	
function camb_contacto(adn_2) 
	{   
	top.frames[1].location= adn_2;
	}
	
function adn_incrib() 
	{
	document.ingreso.action="adn_form_1.php";
	document.ingreso.submit();
	}	
	
function adn_key() 
	{
	document.ingreso.action="adn_key_1.php";
	document.ingreso.submit();
	}		
	
function key_info(key) 
	{   
	key_adn_1=window.open(key,"key_adn_1","toolbar=no,scrollbars=1,resizable=1, directories= no, status=0 , location=0 ,menubar=no,width=700,height=500,top=0,left=0")
	}

	function random_img() 
{
				var fotos = 22
					ran = Math.round(Math.random()*(fotos-1))+1
				if (ran == (1))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2510.jpg")
				if (ran == (2))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2500.jpg")
				if (ran == (3))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2490.jpg")
				if (ran == (4))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2480.jpg")
				if (ran == (5))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2470.jpg")
				if (ran == (6))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2460.jpg")
				if (ran == (7))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2450.jpg")
				if (ran == (8))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2440.jpg")
				if (ran == (9))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2430.jpg")
				if (ran == (10))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2420.jpg")
				if (ran == (11))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2410.jpg")
				if (ran == (12))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2400.jpg")
				if (ran == (13))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2390.jpg")
				if (ran == (14))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2380.jpg")
				if (ran == (15))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2370.jpg")
				if (ran == (16))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2360.jpg")
				if (ran == (17))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2350.jpg")
				if (ran == (18))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2340.jpg")
				if (ran == (19))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2330.jpg")
				if (ran == (20))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2320.jpg")
				if (ran == (21))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2310.jpg")
				if (ran == (22))
					url_fotos=("http://www.exponaval.cl/ing/adn/cont_adn/adn_img_2300.jpg")
				//if (document.body)
				{
				document.write('<img src = "' + url_fotos + '" e >');
				}
}