function openSection(id)
{for(i=1;i<11;i++)
{document.getElementById('section'+i).style.display='none';var tab=document.getElementById('section'+i+'tab');if(tab!=undefined)tab.className='tab';}
document.getElementById('gallery').style.display='none';var tab=document.getElementById('gallerytab');if(tab!=undefined)tab.className='tab';document.getElementById('accessories').style.display='none';var tab=document.getElementById('accessoriestab');if(tab!=undefined)tab.className='tab';document.getElementById('files').style.display='none';var tab=document.getElementById('filestab');if(tab!=undefined)tab.className='tab';document.getElementById(id).style.display='';document.getElementById(id+'tab').className='tabselected';return false;};