function showTab(dshow,dhide1)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
return;
}

function showTwo(dshow,dhide1,dhide2)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
return;
}


function hideThree(dshow,dhide1,dhide2,dhide3)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
document.getElementById(dhide3).style.display="none";
return;
}

function hideFour(dshow,dhide1,dhide2,dhide3,dhide4)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
document.getElementById(dhide3).style.display="none";
document.getElementById(dhide4).style.display="none";
return;
}

function hideFive(dshow,dhide1,dhide2,dhide3,dhide4,dhide5)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
document.getElementById(dhide3).style.display="none";
document.getElementById(dhide4).style.display="none";
document.getElementById(dhide5).style.display="none";
return;
}

function hideSix(dshow,dhide1,dhide2,dhide3,dhide4,dhide5,dhide6)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
document.getElementById(dhide3).style.display="none";
document.getElementById(dhide4).style.display="none";
document.getElementById(dhide5).style.display="none";
document.getElementById(dhide6).style.display="none";
return;
}

function hideSeven(dshow,dhide1,dhide2,dhide3,dhide4,dhide5,dhide6,dhide7)
{
document.getElementById(dshow).style.display="block";
document.getElementById(dhide1).style.display="none";
document.getElementById(dhide2).style.display="none";
document.getElementById(dhide3).style.display="none";
document.getElementById(dhide4).style.display="none";
document.getElementById(dhide5).style.display="none";
document.getElementById(dhide6).style.display="none";
document.getElementById(dhide7).style.display="none";
return;
}