function ubicarVtna(theURL) {
	
	window.open(theURL,'','width=780, height=580,scrollbars=no');
    
}



function ubicarVtnaTmno(theURL,alto,ancho) {

	

	window.open(theURL,'','width='+alto+', height='+ancho+',scrollbars=no');

    

}

function vtnaNueva(theURL) {
	
	window.open(theURL);
    
}

function pagina(que)
{
	document.theform.pag.value=que;
	document.theform.submit();
}