Aligning bottom of content and right module

Thanks for a really great template.

I see that in some cases when the main content is long, the right module extends alongside it until the end of the main content but in some cases it doesn't.

Also sometimes the content extends along with the right module and sometimes it doesn't.

What do I need to change to ensure that the bottom of the main content and the bottom of right module is aligned at all times?

Link: www.wowcapetowntours.com

Thanks.

The link you gave has the equal heights of the columns.
Please give me the link of the page where the problem can be seen.

Thanks
Milos

Link to where right menu doesn't extend: wowcapetowntours.co.za/tours

Link to where main content doesn't extend: wowcapetowntours.co.za/food-tour-packages

Thanks!

Open :

templates/hot_destinations/js/equal_heights.js

this line:
for (var i=0;i<this.num;i++) $(arguments).style.height = this.maxh+"px";

change to:

for (var i=0;i<this.num;i++) {
try{
jQuery("#" + arguments).css('height',this.maxh+"px");
}catch(e){}
}

Thanks for the response. I tried replacing the code as instructed but now the home page main content is also shortened: www.wowcapetowntours.co.za

Some code was not visible in prev post use this: