function home_p4_hover(dateid,titleid){document.getElementById(dateid).className='p_4_title_hover';document.getElementById(titleid).className='p_4_content_hover';}
function home_p4_reset(dateid,titleid){document.getElementById(dateid).className='p_4_title';document.getElementById(titleid).className='p_4_content';}
var linkedimagearray;var currentindex=0;function playprev(){currentindex--;currentindex+=linkedimagearray.length;currentindex%=linkedimagearray.length;i6.src=linkedimagearray[currentindex].imgurl;ilink.href=linkedimagearray[currentindex].linkurl;}
function playnext(){currentindex++;currentindex+=linkedimagearray.length;currentindex%=linkedimagearray.length;i6.src=linkedimagearray[currentindex].imgurl;ilink.href=linkedimagearray[currentindex].linkurl;}