Dynamic variables... how to create?

[FONT=Times New Roman][SIZE=3]Hi there…[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]I am trying to create dynamic variables.[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]Lets say:[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]I read a file where I have: building, restaurant and hotel.[/SIZE][/FONT]
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[FONT=Times New Roman][SIZE=3]Then, will load those values like…[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]X = building.[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]Y = restaurant[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]Z = hotel.[/SIZE][/FONT]
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[FONT=Times New Roman][SIZE=3]Now I want to create variables like: building._alpha = 0; restaurant._alpha = 0; hotel._alpha =0;[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]So on…[/SIZE][/FONT]
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[FONT=Times New Roman][SIZE=3]I guess the question is how to use the value (building, restaurant, hotel) on naming or creating variables to use them later…[/SIZE][/FONT]
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[FONT=Times New Roman][SIZE=3]Thanks.[/SIZE][/FONT]
[FONT=Times New Roman][SIZE=3]Cheers.[/SIZE][/FONT]
[FONT=Times New Roman]Leo.[/FONT]