function hitparada_play(num){
	var sp = document.getElementsByTagName('span');
	for(var i = 0;i<sp.length;i++)
	{
		if(sp[i].id=="Player_calm_state_"+num)
		{
			sp[i].style.display = "none";
		}
		else if (sp[i].id=="Player_play_state_"+num)
		{
			sp[i].style.display = "block";
			if (document.getElementById("SlimPlayer"))
			{
				document.getElementById("SlimPlayer").style.display = "none";
			}
		}
		else
		{
			if (sp[i].id.substr(0,18)=="Player_play_state_" && sp[i].style.display=="block")
			{
				sp[i].style.display = "none";
				sp[i-1].style.display = "block";
			}
		}
	}
}

function hitparada_stop(num){
	var sp = document.getElementsByTagName('span');
	for(var i = 0;i<sp.length;i++)
	{
		if(sp[i].id=="Player_calm_state_"+num)
		{
			sp[i].style.display = "block";
		}
		else if (sp[i].id=="Player_play_state_"+num)
		{
			sp[i].style.display = "none";
		}
	}
}