function out(id) {
    if (id=='1')
        document.getElementById('imagepopup1').style.display='none';
    if (id=='2')
        document.getElementById('imagepopup2').style.display='none';
    if (id=='3')
        document.getElementById('imagepopup3').style.display='none';
    if (id=='4')
        document.getElementById('imagepopup4').style.display='none';
    if (id=='5')
        document.getElementById('imagepopup5').style.display='none';
}

function SetDynamicvideoRate(ctlid, rating, id) {
    var onclass='videoRateUnitSmallOn';
    var offclass='videoRateUnitSmallOff';

    if (id=='1')
        document.getElementById('imagepopup1').style.display='block';
    if (id=='2')
        document.getElementById('imagepopup2').style.display='block';
    if (id=='3')
        document.getElementById('imagepopup3').style.display='block';
    if (id=='4')
        document.getElementById('imagepopup4').style.display='block';
    if (id=='5')
        document.getElementById('imagepopup5').style.display='block';
        
    var baseid = ctlid.substr(0,ctlid.length-1);
    for(i=1;i<=rating;i++)
        document.getElementById(baseid+i.toString()).className=onclass;
    for(j=rating+1;j<=5;j++)
        document.getElementById(baseid+j.toString()).className=offclass;
}

function initRatevideo() {
    var videoRate = new Ratevideo();
}

Ratevideo=function() {
    var videoRateForm=document.getElementById('videoRateForm');
    var videoRateSubmit=document.getElementById('videoRateSubmit');
    var videoRateId=document.getElementById('videoRateId');
    var videoRateValue=document.getElementById('videoRateValue');
    var videoRateHeader=document.getElementById('videoRateHeader');
    var unit1=document.getElementById('unit1');
    var unit2=document.getElementById('unit2');
    var unit3=document.getElementById('unit3');
    var unit4=document.getElementById('unit4');
    var unit5=document.getElementById('unit5');
    //var videoRateRequest=new AsyncRequest();
    function DoRatevideo() {
        if(videoRateId.value<=0) {
            alert('Invalid video information for rating.');
            return false;
        }
        if((videoRateValue.value<1)||(videoRateValue.value>5)) {
            alert('Invalid rate value.  Select rate value 1-5.');
            return false;
        }
    }
}