Check URL with js

[iPixel]

I need to find out how i can check a web URL.

 

so for example... this website is,  www.mywebsite.com

 

so i need this to work like so :

if(URL address is www.mywebsite.com) OR (URL address is www.mywebsite.com/index.php)
   {
       DO THIS
   }
else
   {
      DO THAT
   }

 

Thanks!

[iPixel]

I got it

 

function Check4Pop()
{
	var myURL = window.location.href;
	//alert(myURL);

	if((myURL == "http://www.mywebsite.com/") || (myURL == "http://www.mywebsite.com") || (myURL == "http://www.mywebsite.com/index.php"))
		{
			document.getElementById("gopopup").style.display = 'block';
		}
	else
		{
			document.getElementById("gopopup").style.display = 'none';
		}
}