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Back button Problem

Hi All,
I am using AJAx 1.0 to develop my application.I am having one problem in my website.I have two ddls.Second ddl will be loaded when first ddl is changed and when i click a button then the data related two ddls will be loaded.All these are working perfectly.But the problem is when i use browser's back button.If inavigate back and again come back to this page the page looks like as if it was loaded from the beginning.But if i change the first ddl i am getting either 'Invalid Postback or Cllaback'.Can anybody suggest some solution for this.
Thanx in advance,
May 7 '07 #1
1 1248
16,027 Expert Mod 8TB
Please post some relevant code.
May 7 '07 #2

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