How can I parse out a cookie value into variables?

[landin_gee]

Say I have a cookie variable named "primarycookie" and the value outputted is "var1:true$var2:false$var3:test$var4:true". How can I parse out the values and make them javascript variables? For reference, I need the variables defined in the utag.sync because I need to use it for Adobe Target. I've gotten as far as using the function .split() but having trouble figuring out how to convert it into JavaScript variables easily without doing it manually one by one. Any help is appreciated!

[Clint]

what is the scope of your extension Landin Gee?

[landin_gee]

Hi Clint, I apologize and I forgot that I needed it in the utag.sync so it would not be in an extension.

[landin_gee]

Thanks Brian! Greatly appreciate your help.