float.js

来自「低压断路器选型指南」· JavaScript 代码 · 共 52 行

var innerWidth = document.body.offsetWidth;
var innerHeight = document.body.offsetHeight;
var leftOff;
document.ns = navigator.appName == "Microsoft Internet Explorer";
if (document.ns)
{
	leftOff = 130;
}
else
{
	leftOff = 110;
}

function myload()
{
	document.getElementById("followDiv1").style.top=parseInt(document.body.scrollTop)+"px";
	document.getElementById("followDiv1").style.left=parseInt(parseInt(document.body.offsetWidth)+10)+"px";
	document.getElementById("followDiv2").style.top=parseInt(document.body.scrollTop)+"px";
	document.getElementById("followDiv2").style.left=parseInt(parseInt(document.body.offsetWidth)-130)+"px";
	mymove();
}

function mymove()
{
	document.getElementById("followDiv1").style.top=parseInt(document.body.scrollTop)+"px";
	document.getElementById("followDiv1").style.left=parseInt(parseInt(document.body.scrollLeft)+10)+"px";
	document.getElementById("followDiv2").style.top=parseInt(document.body.scrollTop)+"px";
	document.getElementById("followDiv2").style.left=parseInt(parseInt(document.body.scrollLeft)+parseInt(document.body.offsetWidth)-leftOff)+"px";
	setTimeout("mymove();",50);
}

function MM_reloadPage(init)
{
	if (init==true) with (navigator)
	{
		document.MM_pgW=innerWidth;
		document.MM_pgH=innerHeight;
		onresize=MM_reloadPage;
	}
	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH)
	{
		location.reload();
	}
}
MM_reloadPage(true);

if(document.body.offsetWidth>800){
	document.write("<div id='followDiv1' style='position: absolute;visibility: visible;z-index: 1'><iframe src=../ad/htm/1.asp width=120 height=300 frameborder=0 scrolling=no></iframe></div>");
	document.write("<div id='followDiv2' style='position: absolute;visibility: visible;z-index: 1'><iframe src=../ad/htm/2.asp width=100 height=300 frameborder=0 scrolling=no></iframe></div>");
	myload();
}