Go back button in a page
document.write("<input type='button' value='Back' onclick='history.back(1)' style=width:70;>");
history.back(1) = go back in one page
history.back(2) = go back in two page
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Execute
document.write("<input type='button' value='Back' onclick='history.back(1)' style=width:70;>");
history.back(1) = go back in one page
history.back(2) = go back in two page
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Execute