function string2array(cnvString,delimiter)
{
    if(delimiter == null)
    {
        delimiter = ',';
    }
    
    targetStr = cnvString.split(delimiter);
    arrRes = new Array();
    $(targetStr).each(function(pos,itm){
        arrRes.push(itm);
    });
    
    return arrRes;
}

function keyedString2Array(cnvString,delimiter,keyDelimiter)
{
    if(delimiter == null)
    {
        delimiter = ',';
    }
    if(keyDelimiter == null)
    {
        keyDelimiter = '.';
    }
    
    targetStr = cnvString.split(delimiter);
    arrRes = new Array();
    $(targetStr).each(function(pos,itm){
        split = itm.split(keyDelimiter);
        arrRes.push(new Array(split[0],split[1]));
    });
    return arrRes;
}

function array_find(arr,string)
{
    $("#test").append("\n haetaan:"+string);
    key = false;
    $(arr).each(function(pos,itm){
        //$("#test").append("\neval:"+itm+" == "+string+" pos:"+pos);
        if(itm == string)
        {
            $("#test").append(itm+" == "+string);
            key = pos;
        }
    });
    return key;
}