Pass variable values from one Template to another

Hi All,

I have 2 Web Templates, Template 1 and Template 2.

The variable screen for both is the same.

On both the templates, i have a button, the On click of which will take me to the 2nd template.

eg: When i click the button in Template 1, it will take me to the Template 2 and vice versa.(The URL for Template 2 is provided for this purpose).

Now, my requirement is that the variable values selected for the execution of Template 1 should get automatically passed when the button for Template 2 is clicked.

The same variable values from Template 1 should be passed for the execution of Template 2.

How can i achieve this?

Kindly help...