function slide01()
{
var obj=document.getElementById('slide01');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide02()
{
var obj=document.getElementById('slide02');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide03()
{
var obj=document.getElementById('slide03');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide04()
{
var obj=document.getElementById('slide04');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide05()
{
var obj=document.getElementById('slide05');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}
function slide06()
{
var obj=document.getElementById('slide06');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide07()
{
var obj=document.getElementById('slide07');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide08()
{
var obj=document.getElementById('slide08');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide09()
{
var obj=document.getElementById('slide09');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide10()
{
var obj=document.getElementById('slide10');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide11()
{
var obj=document.getElementById('slide11');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide12()
{
var obj=document.getElementById('slide12');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide13()
{
var obj=document.getElementById('slide13');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide14()
{
var obj=document.getElementById('slide14');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}

function slide15()
{
var obj=document.getElementById('slide15');
if(obj.style.display=='none')
obj.style.display='block';
else
obj.style.display='none';
}