var delta1=0.15 var collection1; var xPos1=Math.floor((document.body.clientWidth-778)/2-110); var xPos2=Math.floor((document.body.clientWidth+778)/2); function floaters1() { this.items1 = []; this.addItem1 = function(id,x,y,content) { if(id=="followDiv3"){ document.write('
'+content+'
'); }else if(id=="followDiv4"||id=="followDiv5"||id=="followDiv7"){ document.write('
'+content+'
'); }else if(id=="followDiv6"){ document.write('
'+content+'
'); } else{ document.write('
'+content+'
'); } var newItem1 = {}; newItem1.object = document.getElementById(id); newItem1.x = x; newItem1.y = y; this.items1[this.items1.length] = newItem1; } this.play1 = function() { collection1 = this.items1 setInterval('play1()',10); } } function play1() { if(screen.width<=800) { for(var i=0;i0?1:-1)*Math.ceil(Math.abs(dx)); followObj.style.left=followObj.offsetLeft+dx; } if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)) { var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta1; dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy)); followObj.style.top=followObj.offsetTop+dy; } followObj.style.display1 = ''; } } var thefloaters1 = new floaters1(); thefloaters1.addItem1('followDiv6',xPos1,280,'
'); //document.body.clientWidth-120 如果是放到屏幕右边则使用此宽度 thefloaters1.addItem1('followDiv5',xPos2,280,'
'); thefloaters1.play1(); function hidens(img) { img.style.display = 'none'; }