<script language=”javascript”>
//两侧的浮动菜单
//左边
var left_img=””;
//右边
var right_img=”<table width=’104′ border=’0′ cellpadding=’0′ cellspacing=’0′ background=’images/default_13.jpg’><tr><td><img src=’images/default_09.jpg’ width=’104′ height=’66’ /></td></tr>><tr><td>菜单一</td></tr></table>”;
var delta=0.06
var collection;
function floaters() {
this.items = [];
this.addItem = function(id,x,y,content) {
document.write(‘<DIV id=’+id+’ style=”Z-INDEX: 10; POSITION: absolute; width:120px; height:60px;left:’+(typeof(x)==’string’?eval(x):x)+’;top:’+(typeof(y)==’string’?eval(y):y)+'”>’+content+'</DIV>’);
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()’,10);
}
}
function play() {
for(var i=0;i<collection.length;i++) {
var followObj = collection[i].object;
var followObj_x = (typeof(collection[i].x)==’string’?eval(collection[i].x):collection[i].x);
var followObj_y = (typeof(collection[i].y)==’string’?eval(collection[i].y):collection[i].y);
if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
dx=(dx>0?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)*delta;
dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));
followObj.style.top=followObj.offsetTop+dy;
}
followObj.style.display = ”;
}
}
var theFloaters = new floaters();
if (screen.width==800) {
theFloaters.addItem(‘followDiv1′,’document.body.clientWidth+112’,2,”+right_img+”);
theFloaters.addItem(‘followDiv2’,-112,2,”+left_img+”);
} else {
theFloaters.addItem(‘followDiv1′,’document.body.clientWidth-104’,0,”+right_img+”);
theFloaters.addItem(‘followDiv2’,-3,2,”+left_img+”);
}
theFloaters.play();
</script>
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