$(document).ready(function(){
    $('img').on('contextmenu', function(){ return false; });
});


function changeStyle(st)
{
    $("#ColorStyle").attr('href','https://www.shandiz.ac.ir/Styles/Style-'+st+'.css');
    $("#shandizlogo").attr('src','https://www.shandiz.ac.ir/Images/'+(st=='blue'?'':st+'/')+'logo.png');
    setCookie('TmpColor', st, 1, '/');
}

function setCookie(sName, sValue, oExpiresDayAfter, sPath, sDomain, bSecure) {
    var sCookie = sName + "=" + encodeURIComponent(sValue)+";";
    if (oExpiresDayAfter)
    {
        var date = new Date();
        date.setTime(date.getTime() + (oExpiresDayAfter * 24 * 60 * 60 * 1000));
        sCookie += "expires=" + date.toGMTString() + ";";
    }
    sPath && (sCookie += "path=" + sPath + ";");
    sDomain && (sCookie += "domain=" + sDomain + ";");
    bSecure && (sCookie += "secure" + ";");
    document.cookie = sCookie;
    return true;
}

function saveVoting()
{
    isSelected = false;
    for(var i=0;i<gel('FrmVote').elements.length;i++)
    {
        var elm = gel('FrmVote').elements[i];
        if(elm.type && elm.type=='radio' && elm.checked)
        {
            isSelected = true;
            break;
        }
    }
    if(!isSelected)
    {
        alert('هیچ گزینه ای انتخاب نشده است');
        return;
    }
    resetVoteForm(true);
    getFromHttpRequest('post','https://www.shandiz.ac.ir/Responser.aspx','FrmVote',function(){
        if(result!='!RS!' && result!='!ER!')
            alert(result);
        resetVoteForm(false);
    });
    
}
//-------------------------------------------------------------
function viewResults()
{
    resetVoteForm(true);
    getFromHttpRequest('get','https://www.shandiz.ac.ir/Responser.aspx?Action=GetVotingResults&VoteId='+gel('VoteId').value,null,function(){
        resetVoteForm(false);
        var choiceInfo = parseJson(result);
        if(choiceInfo==null)
            return;
        var arrColor = ["","blue","red","green","orange","gray","lightblue","yellow","purple","darkgreen"];
        var voteCount = parseInt(choiceInfo[0].VoteCount);
        for(var i=1;i<choiceInfo.length;i++)
        {
            elmLabel = gel('VoteResultLabel_'+choiceInfo[i].id);
            elmLabel.innerHTML='';
            with(elmLabel.style)
            {
                display='block';
                height='10px';
                backgroundColor = arrColor[i];
                width = Math.round((parseInt(choiceInfo[i].value)/voteCount)*100)+'%';
                elmLabel.title = width;
            }
        }
        
    });
}
//-------------------------------------------------------------
function resetVoteForm(flag)
{
    gel('ImgLoadVote') && (gel('ImgLoadVote').style.display= (flag ? '' : 'none'));
    gel('BtnViewVote').disabled=flag;
    gel('BtnSaveVote').disabled=flag;
}