function TabMenu(name,obj,n)
{
	for(i=1;i<=n;i++)
	{
		eval("document.getElementById('"+name+i+"').className=''");
		eval("document.getElementById('display_"+name+'_'+i+"').style.display='none'");

	}
	if( obj == '1') {
		eval("document.getElementById('"+name+obj+"').className='li_'+name+'_header_over'");
	}
	else {
		eval("document.getElementById('"+name+obj+"').className='li_'+name+'_over'");
		eval("document.getElementById('"+name+1+"').className='li_menu_header'");
	}
	eval("document.getElementById('display_"+name+'_'+obj+"').style.display=''");
}