function teams_showGround_pushOpen(elem,pass){
	if(pass!=3){
		var timer=10;
		if(pass==1){var target = 50;}else{var target = 375;}
		var parseHeight = elem.style.height.replace('px','');
		if(parseHeight<target){
			parseHeight++;parseHeight++;parseHeight++;parseHeight++;parseHeight++;
			elem.style.height=parseHeight+'px';
		} else {
			pass++;
			if(pass<3){timer=2000;}
		}
		setTimeout(function(){teams_showGround_pushOpen(elem,pass)},timer);
	} else {
		elem.firstChild.style.visibility='visible';
		elem.childNodes[1].style.visibility='visible';
	}
}
function teams_showGround(elem,idCentre){
	elem.style.display='none';
	elem = document.getElementById('teams_'+idCentre+'_mapBox');
	elem.style.height='0px';
	teams_showGround_pushOpen(elem,1);
}