function include(script){
	newJS=document.createElement('script');
	newJS.type='text/javascript';
	newJS.src=script;
	document.getElementsByTagName('head')[0].appendChild(newJS);
	document.writeln('<script type="text/javascript" src="'+script+'"></script>');
}

function orderby(order){
	document.paginacion.orderby.value=order;
	document.paginacion.submit();
}

include('jss/arrays.js');
include('jss/formularios.js');
include('jss/marquee.js');
include('jss/maths.js');
include('jss/navegador.js');
include('jss/popups.js');
include('jss/selects.js');
include('jss/showhide.js');
include('jss/tiempo.js');
include('jss/util.js');


function pestanyas(id){
	continuar=true;
	for(i=1;((i<10)&&(continuar));i++){
		if(document.getElementById('p'+i)!=null){
			document.getElementById('p'+i).style.display='none';
			document.getElementById('p'+i).style.visibility='hidden';
		}else{
			continuar=false;
		}
	}
	document.getElementById(id).style.display='block';
	document.getElementById(id).style.visibility='visible';
}

function validmail(texto){
	apos=texto.indexOf("@")
	dotpos=texto.lastIndexOf(".")
	if (apos<1||dotpos-apos<2)
		return false;
	else
		return true;
}