/*IMAGE REQUEST*/
function SelectChapters(imgBtID)
{
    var HiddenField = document.getElementById("chapters");
    var flag = -1;
    
    ModifyCell(imgBtID.replace(/imbBT/,"tbc"),1);
    
    var chapters_array = HiddenField.value.split(",");
    var strReturn = "";
    if(HiddenField.value == "")
    {        
        strReturn = imgBtID + ",";
    }
    else
    {
        for(i=0; i < chapters_array.length-1; i++)
        {
            if(SameChapterImage(chapters_array[i],imgBtID))
            {//se já existir                 
                ModifyCell(chapters_array[i].replace(/imbBT/,"tbc"),0);
                flag = i;
            }               
        }
        
        if(flag != -1)
        {//remover
            chapters_array = chapters_array.slice(0,flag).concat( chapters_array.slice(flag+1) );
        }
        else
        {//adicionar
            strReturn = strReturn + imgBtID + ",";
        }
    }
    
    for(j=0; j < chapters_array.length-1; j++)
    {
        strReturn = strReturn + chapters_array[j] + ",";
    }
    HiddenField.value = strReturn;
}

function SameChapterImage(Old,New)
{
    var parametersOld =  Old.split("_");
    var parametersNew =  New.split("_");
  
    if(parametersOld[2] == parametersNew[2])
        return true;
    return false;
}

function ModifyCell(cellID,type)
{
    var tablecell = document.getElementById(cellID);
    if(type == 0)
    {   //Tranparente
        tablecell.style.backgroundColor = "#ffffff";
        tablecell.style.border = '1px solid #ffffff';
    }
    else
    {   //Seleccionada
        tablecell.style.backgroundColor = "#f8c38e";
        tablecell.style.border = '1px solid #f0871d';
    }    
}

/*FIND US*/
function boldCentre(centreid, bold) {
    var obj = document.getElementById('td_' + centreid);
    if (bold == 1) {
        obj.style.fontWeight = 'bold';
    }
    if (bold == 0) {
        obj.style.fontWeight = 'normal';
    }
}

function showTooltip(centreID, mapname) {
    try {
        thisMovie(mapname).showTooltip(centreID);
    }
    catch (err) { }
}

function thisMovie(movieName) {
    return document[movieName];
    //return window[movieName];		
}