tab.setup = {
tabs: document.getElementById('tab').getElementsByTagName('li'),

pages: [
document.getElementById('page1'),
document.getElementById('page2'),
document.getElementById('page3'),
document.getElementById('page4'),
document.getElementById('page5')
]
}

tab.init();


/* for test
tab.dive = function(){
var hash = window.location.hash;
hash = hash.split("?");
hash = hash[0].split("#");

if(hash[1] == 'page2') tab.showpage(tab.setup.tabs[1]);
if(hash[1] == 'page3') tab.showpage(tab.setup.tabs[2]);
if(hash[1] == 'page4') tab.showpage(tab.setup.tabs[3]);
if(hash[1] == 'page5') tab.showpage(tab.setup.tabs[4]);
}
tab.dive();
*/