function ajaxFunction(a){
	var ranNum= Math.floor(Math.random()*5);
	$.ajax({
	   type: "GET",
	   url: "randomdd.php",
	   data: "last="+a+"&rd="+ranNum,
	   success: function(msg){
		 $("#ajaxDiv").empty();
		    $("#ajaxDiv").css("display","none").append(msg)
			$("#ajaxDiv").fadeIn('slow');
	   }
	 });
}
//-------------------------------------------------
function show2(div, content) {
	var previewSong = '<embed src="mp3player2wehm.swf" quality="high" width="200" height="79" name="mp3player" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="file='+content+'&lightcolor=0x336600&backcolor=0x99CC66&frontcolor=0x990000&autostart=true" wmode="transparent" border="0" />';
    document.getElementById(div).innerHTML = previewSong;
    document.getElementById(div).style.display = 'block';
}
//----------------------------------
function show(div, content) {
    document.getElementById(div).innerHTML = content;
    document.getElementById(div).style.display = 'block';
}

function hide(div) {
    document.getElementById(div).innerHTML = '';
    document.getElementById(div).style.display = 'none';
}