function displayOnOff(tbName_){	    
        document.getElementById('tdpro').style.display="none";
        document.getElementById('tdnews').style.display="none";
	    document.getElementById(tbName_).style.display="block";	    
}
function PopupVote(strOpen)
    {
        window.open(strOpen, "Info", "status=1, width=500,height=250,toolbar=no,menubar=no,location=no");
    }
function BlockLeftMenu(tbName) {
    document.getElementById("tintuc").style.display = "none";
    document.getElementById("gocbaochi").style.display = "none";
    //document.getElementById("amthuc").style.display = "none";
    //document.getElementById("uudai").style.display = "none";
    document.getElementById("lienhe").style.display = "none";   
    document.getElementById(tbName).style.display = "block";
}
function BlockAll() {
    document.getElementById("tintuc").style.display = "none";
    document.getElementById("gocbaochi").style.display = "none";
    //document.getElementById("amthuc").style.display = "none";
    //document.getElementById("uudai").style.display = "none";
    document.getElementById("lienhe").style.display = "none";
}
function EmailToFriend(strOpen)
{
    window.open(strOpen, "Info", "status=1, width=660,height=550,toolbar=no,menubar=no,location=no");
}
function OpenPopup(strOpen)
{
    window.open(strOpen, "Info", "status=1, width=550,height=375,toolbar=no,menubar=no,location=no");
}
function MChange(Url){
	document.getElementById('MPlayer').innerHTML= '<embed width="400px" hspace="0" height="365px" align="middle" showdisplay="0" showstatusbar="1" showcontrols="1" autostart="-1" autohref="true" correction="full" wmode="transparent" type="application/x-mplayer2" src="'+ Url +'"/>';
}