function aboutMC(){
    html = '<p class="focus_tab">profile of c.tone</p>';
    html = html + '<p class="blur_tab" onclick="profileMC()">profile of middlecentre</p>';
    html = html + '<div id="all_conteiner"><p class="basic">';
    html = html + 'Now preparing';
    html = html + '</p></div>';
    
    $("contents_conteiner").innerHTML = html;
}
function profileMC(){
    html = '<p class="blur_tab" onclick="aboutMC()">profile of c.tone</p>';
    html = html + '<p class="focus_tab">profile of middlecentre</p>';
    html = html + '<div id="all_conteiner"><p class="basic">';
    html = html + 'Establishment in 2001<br />';
    html = html + 'Corporate establishment : 2007 Nov 13<br />';
    html = html + 'Corporate name : middlecentre INCORPORATED<br />';
    html = html + 'Address : 3128 Senba-cho Sano-city Tochigi-ken Japan<br />';
    html = html + 'Representative director : Masaki Morishita<br />';
    html = html + 'Director : Tatsunori Suzuki<br />';
    html = html + 'Labels : c.tone, Sky-Hi entertainment, ground market<br /><br />';
    html = html + '</p></div>';

    $("contents_conteiner").innerHTML = html;
}