Passing variables from a script tag to another

JavaScript
1

I have write a script with script tag within head and some other script in another script tag within body tag. I have defined a variable as a global variable in a script tag which has placed inside the head. and I need to update the value of that global variable in both script tag. is it possible or not? it shows some error on this

2

Why are you using multiple script tags?

3

Initially I have write all of my script within body tag. then only I realize that, some script needs to be written within head tag. So I wrote that particular script within head tag

4

Generally, I would suggest creating a separate JavaScript file that you link to the page. If you want to use embedded script tags, I suggest using only one.

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