I'm so confused.

when i add the 1st code for the 1st slide above, its the code that the slide website gives me. Now when i enter it on my myspace profile & hit submit, i went back to edit my profile &to see if the code remained the same & it didnt. It changed itself to the second code i posted. Here is my slide again(updated):

slide gives me this code to enter into my myspace profile:

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Okay, after submitting the above code that slide gave me, i went back to see if the code changed at all from what slide gave me & it did. The slide still works, its just odd how the code changes itself. Here's what it changes to:

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sorry if its confusing....i just cant understand why the code i originally input, changes. Thanks for your help=)

*Don't ever take a fence down until you know why it was put up.*