How do I create a script to log into my router and disable WiFi by double-clicking an icon?

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How do I turn off WiFi on just double clicking an icon on the desktop? Everyday I have to go to 192.168.1.1 and then uncheck ‘Enable Wireless’ and finally click Submit. I do this everyday multiple times. When I type 192.168.1.1 it opens a box which requires me to enter User and Pass. This all takes a lot of time. I want to create a script which on double click does just that.

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