function RunCasestudy1()
{
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}
function RunCasestudy2()
{
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}
function RunCasestudy3()
{
document.write('\n');
}
function RunCasestudy4()
{
document.write('\n');
}
function RunCasestudy5()
{
document.write('\n');
}
function RunHome()
{
document.write('\n');
}