// JavaScript Document
function tdaohanga()
{
document.image0.src='images/imagecx.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='active';
document.getElementById('b').className='none';
document.getElementById('c').className='none';
document.getElementById('d').className='none';
document.getElementById('e').className='none';
document.getElementById('f').className='none';
document.getElementById('g').className='none';  
}
function tdaohangb()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imagedx.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='active';
document.getElementById('c').className='none';
document.getElementById('d').className='none';
document.getElementById('e').className='none';
document.getElementById('f').className='none';
document.getElementById('g').className='none';  
}
function tdaohangc()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imageex.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='none';
document.getElementById('c').className='active';
document.getElementById('d').className='none';
document.getElementById('e').className='none';
document.getElementById('f').className='none';
document.getElementById('g').className='none';  
}
function tdaohangd()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagefx.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='none';
document.getElementById('c').className='none';
document.getElementById('d').className='active';
document.getElementById('e').className='none';
document.getElementById('f').className='none';
document.getElementById('g').className='none';  
}
function tdaohange()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imagegx.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='none';
document.getElementById('c').className='none';
document.getElementById('d').className='none';
document.getElementById('e').className='active';
document.getElementById('f').className='none';
document.getElementById('g').className='none';  
}
function tdaohangf()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imagehx.gif';
document.image6.src='images/imagei.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='none';
document.getElementById('c').className='none';
document.getElementById('d').className='none';
document.getElementById('e').className='none';
document.getElementById('f').className='active';
document.getElementById('g').className='none';  
}
function tdaohangg()
{
document.image0.src='images/imagec.gif';
document.image1.src='images/imaged.gif';
document.image2.src='images/imagee.gif';
document.image3.src='images/imagef.gif';
document.image4.src='images/imageg.gif';
document.image5.src='images/imageh.gif';
document.image6.src='images/imageix.gif';
document.getElementById('a').className='none';
document.getElementById('b').className='none';
document.getElementById('c').className='none';
document.getElementById('d').className='none';
document.getElementById('e').className='none';
document.getElementById('f').className='none';
document.getElementById('g').className='active';  
}