function EPG_Toggle(id){
    if (document.all){
        if(document.all[id].style.display == 'none'){
            document.all[id].style.display = '';
        }else{
            document.all[id].style.display = 'none';
        }
        return false;
    }else if (document.getElementById){
        if(document.getElementById(id).style.display == 'none'){
            document.getElementById(id).style.display = 'block';
        }else{
            document.getElementById(id).style.display = 'none';
        }
        return false;
    }
}

function EPG_Close(id){
    if (document.all){
        if (document.all[id].style.display == '') {
            document.all[id].style.display = 'none';
        }
    }else if (document.getElementById){
        if (document.getElementById(id).style.display == 'block'){
            document.getElementById(id).style.display = 'none';
        }
        if (document.getElementById(id).style.display == ''){
            document.getElementById(id).style.display = 'none';
        }
    }
}

function EPG_Open(id) {
    if (document.all){
        if (document.all[id].style.display == 'none') {
            document.all[id].style.display = '';
        }
    } else if (document.getElementById) {
        if (document.getElementById(id).style.display == 'none') {
            document.getElementById(id).style.display = 'block';
        }
    }
}

function EPG_OpenAll(media){
    var counter;
    if (media == 'TV'){
        counter = 6
    }else{
        counter = 4
    }
    var arrmenu = Array(6);
    arrmenu[0] = "Danish";
    arrmenu[1] = "Local";
    arrmenu[2] = "SvNo";
    arrmenu[3] = "German";
    arrmenu[4] = "EngAmr";
    arrmenu[5] = "French";
  
    var divId;
    for (i=0; i<counter; i++) {
        divId = media + arrmenu[i];
        EPG_Open(divId);
    }
}

function EPG_ImageToggle(daImage, src1, src2){
    //Check to make sure that images are supported in the DOM.
    myImage = document.images[daImage];
    if(document.images){
        // Check to see whether you are using a name, number, or object
        if(myImage.src.indexOf(src1) > -1){
            myImage.src = src2;
        }else {
            myImage.src = src1;
        }
    }
}

function EPG_ImageChange(daImage, src, netscape_container){
    // Check to make sure that images are supported in the DOM.
    myImage = document.images[daImage];
    if(document.images){
        myImage.src = src;
    }
}