Command to view the value of variable in javascript?

Answer 1

Inside your Javascript (wherever is appropriate)

//First get an expires date...

var today = new Date(); //right now.

var expires = new Date();

//These are the values the cookies gonna end up with

var cookieName = 'nameOfTheCookie';

var cookieValue = 'Value';

var nDays = 1; //or whatever number of days you want the cookie to live for

expires.setTime(today.getTime() + 3600000*24*nDays);

document.cookie = cookieName+' = '+cookieValue+'; expires='+expires.toGMTString()+'; path=/';

Answer 2

var rhys = 3; document.write(rhys);