Hey, im trying to store a string inside a code.

I know it's possible in php but can anyone help me.
This is what i'm trying to do:

Code:
Dim storedurl As String
storedurl = "http://www.site.com/photoalbum/photos/"

WebBrowser1.Navigate(""storedurl""images.jpg")
As you can see, im just trying to use storedurl to define as a sting and use it so i can declare the storedurl once and i can make my simple online photobook.

And so i dont need to put site.co/photo.... ect always there!
Can anyone help me?