﻿// JScript File

var backgroundColor;
function showPeriod(start,period,id)
{
    for(i = 0; i< period; i++)
    {
        var v = document.getElementById(start+i);
        backgroundColor = v.getAttribute("bgcolor");
        v.style.backgroundColor = "#FFE7C4";
    }
    showTip(id);
}

function hidePeriod(start,period,id)
{
    for(i = 0; i< period; i++)
    {
        var v = document.getElementById(start+i);
        v.style.backgroundColor = backgroundColor;
    }
    hideTip(id);
}


function showTip(id)
{
    var v = document.getElementById(id);
    v.style.display = "";
}

function hideTip(id)
{
    var v = document.getElementById(id);
    v.style.display = "none";
}
