鼠标悬停时具有原型阻止功能

function startInterval() {
if (totSliders > 1) {
interval = setInterval(\"next()\", 7000); }
setInterval(\"Time()\", 1000);
}
window.onload = function {
startInterval()
}

onmouseover

onmouseout

class ul li

function pauseInterval(evt) {
   clearInterval(interval);
}

function resumeInterval(evt) {
   interval = setInterval(\"next()\", 7000);
}

var listElements = $$(\'class\').getElementsByTagName(\'li\');
for (var i = 0; i < listElements.length; i++) {
   listElements[i].on(\'mouseover\', resumeInterval);
   listElements[i].on(\'mouseout\', pauseInterval);
}