/** * @author tullyo * **/ var p=0; var n_img; var scr_h = 140; var seg = 4; var temp; function next() { clearInterval(temp); temp = setInterval('play()',seg*1000); if (document.getElementById('scrolling').scrollTop > ((n_img-1)*scr_h)-1) { document.getElementById('scrolling').scrollTop = 0; } else { document.getElementById('scrolling').scrollTop+=scr_h+5; } } function before() { clearInterval(temp); temp = setInterval('play()',seg*1000); if (document.getElementById('scrolling').scrollTop<1) document.getElementById('scrolling').scrollTop = ((n_img-1)*scr_h)+(n_img-1)*5; else document.getElementById('scrolling').scrollTop += -scr_h-5; } function pause() { if (p > 0) { p=0; document.getElementById('bpause').className = 'pause'; } else { p=1; document.getElementById('bpause').className = 'play'; } } function play() { if (p==0) { next(); } } function init() { temp = setInterval('play()',seg*1000); } onLoadInit('init()');