I have two custom button in page named as Week and Month, While clicking the month button I need to switch the calendar to month view, by same clicking the week button it need to be changed to week view. I am referring 
I am not sure how to achieve this.Please suggest me some idea to achieve this control
Finally, I achieved this by
<html>
<body>
<input name="Week" type="button" value="Week" onclick="Test()" />
<input name="Day" type="button" value="Day" onclick="TestDay()" />
<input name="Month" type="button" value="Month" onclick="TestMonth()" />
<script type="text/javascript">
function Test()
{
CoreInvoke('MoveView','week');
}
function TestDay()
{
CoreInvoke('MoveView','day');
}
function TestMonth()
{
CoreInvoke('MoveView','month');
}
</script>
</body>
</html>