function ShowHide(id_1,id_2) {
	obj_1 = document.getElementsByTagName("div");
	obj_2 = document.getElementsByTagName("p");

	if (obj_1[id_1].style.display == 'block'){
	obj_1[id_1].style.display = 'none';
	obj_2[id_2].style.display = 'block';
	}

	else {
	obj_1[id_1].style.display = 'block';
	obj_2[id_2].style.display = 'none';
	}
	}

function Hide() {
         for (i = 0; i < document.getElementsByTagName("div").length; i++){
         if (document.getElementsByTagName("div")[i].style.display == 'block'){
	document.getElementsByTagName("div")[i].style.display = 'none';
         }
         }
         }

function Show(id) {
	obj = document.getElementsByTagName("form");

	if (obj[id].style.display == 'block'){
	obj[id].style.display = 'none';
	}

	else {
	obj[id].style.display = 'block';
	}
	}

function Player(cd,track){
	PlayerWindow = window.open("player.php?cd="+cd+"&track="+track, "Player", "width=315, height=210, screenX=50, screenY=50, resizable=yes");
	PlayerWindow.focus();
	}