var Adv_range_20="1"; var EndDate_20="2026/09/26"; var Dt_20=new Date(); var NowDate_20=Dt_20.getFullYear()+"/"+(Dt_20.getMonth()+1)+"/"+Dt_20.getDate(); if(Date.parse(EndDate_20)-Date.parse(NowDate_20)<0) { Adv_range_20="0"; } else if(Adv_range_20=="1" && IsPageHome!="1") { Adv_range_20="0"; } else if(location.href.indexOf("/e/")>0) { Adv_range_20="0"; } document.write(""); var adv_20=document.getElementById("adv_20"); var floatdelay20=25; //控制每次执行间隔的时间,做越大移动得越慢; var floatspeed =1; //控制每次执行移动的距离,值越大移动得越快; var floatflagX20 =0; var floatflagY20 =0; function toPixel20(str1) { var oldLen = str1.length; var newLen = oldLen - 2; str2 = str1.slice(0, newLen); str3 = parseInt(str2); return str3; } function flowAdv20(){ var bWidth = document.body.clientWidth; var bHeight = document.body.clientHeight; var bLeft = document.body.scrollLeft; var bTop = document.body.scrollTop; var iWidth = adv_20.offsetWidth; var iHeight = adv_20.offsetHeight; var iLeft = toPixel20(adv_20.style.left); var iTop = toPixel20(adv_20.style.top); if(iLeft < (bWidth - iWidth) && floatflagX20 == 0) { adv_20.style.left = (iLeft + floatspeed) + "px"; } else if(iLeft >= (bWidth - iWidth) && floatflagX20 ==0) { floatflagX20 = 1; } else if(iLeft > 0 && floatflagX20 == 1) { adv_20.style.left = (iLeft - floatspeed) + "px"; } else if(0 >= iLeft && floatflagX20 == 1) { floatflagX20 = 0; } if(iTop < (bHeight - iHeight) && floatflagY20 == 0) { adv_20.style.top = (iTop + floatspeed) + "px"; } else if(iTop >= (bHeight - iHeight) && floatflagY20 ==0) { floatflagY20 = 1; } else if(iTop > 0 && floatflagY20 == 1) { adv_20.style.top = (iTop - floatspeed) + "px"; } else if(0 >= iTop && floatflagY20 == 1) { floatflagY20 = 0; } } function startflowAdv20() { adv_20.style.left =Math.floor(Math.random()*1000)+"px"; adv_20.style.display="block"; var floatinterval20 = setInterval("flowAdv20()", floatdelay20); adv_20.onmouseover = function() {clearInterval(floatinterval20);} adv_20.onmouseout = function() {floatinterval20 = setInterval("flowAdv20()", floatdelay20);} } if(Adv_range_20!="0"){setTimeout('startflowAdv20()',Math.floor(Math.random()*1000));}