function tabRank(tab){
	document.getElementById('rank').style.background='url(../images/loading.gif) center no-repeat';
	document.getElementById('rank').innerHTML='';
	if(tab=='t1'){
		document.getElementById('t1').className='tab_selected';
		document.getElementById('t2').className='tab_unselected';
		hiframe.location.href='rank.php?muestra=visitas';
	}
	else if(tab=='t2'){
		document.getElementById('t2').className='tab_selected';
		document.getElementById('t1').className='tab_unselected';
		hiframe.location.href='rank.php?muestra=destacado';
	}
}

function recargaCapcha(photo){
   var img=document.getElementById(photo);
   img.src="";
   img.src="capcha.php?"+Date();
}

function pup(id,w,h) {
	t=((screen.height-h)-((screen.height-h)/2));
	l=((screen.width-w)-((screen.width-w)/2));
	window.open('enviar.php?id='+id+'','gen','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+w+',height='+h+',top='+t+',left='+l+'');
}