jQuery Timer

Download the jQuery timer plugin and put it in a SCRIPT tag in your HTML page after jQuery itself. 

$('#divId').timer(); //Same as $('#divId').timer('start')

$('#divId').timer({
-    seconds: 100 //Specify start time in seconds
-});

$('#divId').timer('pause');

$('#divId').timer('resume');

$('#divId').timer('remove');

$('#divId').data('seconds');

-//start a timer & execute a function in 5 minutes & 30 seconds
-$('#divId').timer({
-    duration: '5m30s',
-    callback: function() {
-        alert('Time up!');
-    }
-});
-

-//start a timer & execute a function every 2 minutes
-$('#divId').timer({
-    duration: '2m',
-    callback: function() {
-        alert('Why, Hello there');
-    },
-    repeat: true //repeatedly calls the callback you specify
-});
-

-//start a timer & execute a function every 30 seconds and then reset the timer at the end of 30 seconds.
-$('#divId').timer({
-    duration: '30s',
-    callback: function() {
-        console.log('Timer will reset!');
-        $('#divId').timer('reset');
-    },
-    repeat: true //repeatedly call the callback
-});
-

// Show a digital timer instead of pretty timer:
-$('#divId').timer({
-    format: '%H:%M:%S'  Display time as 00:00:00
-});
-
-// OR
-$('#divId').timer({
-    format: '%h:%m:%s'  Display time as 0:0:0
-});
-
-// OR
-$('#divId').timer({
-    format: '%M minutes %s seconds'  Display time as 3 minutes 45 seconds
-});