// JavaScript Document
var current_audio;
var current_auddiv;
var current_video;
var current_viddiv;

function show(cid,posx,posy){
	hideAll();
	obj = document.getElementById(cid);
	obj.style.position = "absolute";
	obj.style.display = "";
	obj.style.left = posx + -10 + 'px';
	obj.style.top = posy + 190 + 'px';
	obj.style.zindex = "50";
}


function hide(cid){
obj = document.getElementById(cid);
obj.style.display = "none";
}

function hideAll()
{
	for (var i=1;i<5;i++)
	{
		var name = 'read'+i;
	 	obj = document.getElementById(name);
	 	obj.style.display = "none";
	}
}