var delta=0.8; var collection; var closeB=false; function floaters() { this.items = []; this.addItem = function(id,x,y,content) { document.write('
'+content+'
'); var newItem = {}; newItem.object = document.getElementById(id); newItem.x = x; newItem.y = y; this.items[this.items.length] = newItem; } this.play = function() { collection = this.items setInterval('play()',30); } } function play() { if(screen.width<=1024 || closeB) { for(var i=0;i0?1:-1)*Math.ceil(Math.abs(dx)); followObj.style.left=followObj.offsetLeft+dx; } if(followObj.offsetTop!=(document.documentElement.scrollTop+followObj_y)) { var dy=(document.documentElement.scrollTop+followObj_y-followObj.offsetTop)*delta; dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy)); followObj.style.top=followObj.offsetTop+dy-25; } followObj.style.display = ''; } } function closeBanner() { closeB=true; return; } var theFloaters = new floaters(); // theFloaters.addItem('followDiv1','document.documentElement.clientWidth-245',502,'
投影时代网最新专题
'); theFloaters.addItem('followDiv2',6,20,''); theFloaters.play();