如不能顯示語法效果可貼去本站語法測試板試看
http://bunbun000.com/home/index/BBS.gif <<<圖片網址
http://bunbun000.com/ <<<圖片連結位置
alt="笨笨網站" <<<指著圖片時顯示語句
var dx=88,dy=31; <<<圖片實際大小
var choose=4; <<<< 4為圖片出現之位置
1 顯示在右上角
2 顯示在左上角
3 顯示在左下角
4 顯示在右下角
<div id="mark" style="POSITION: absolute; VISIBILITY: visible ; Z-INDEX: 2000; top: -500px; left:0px;">
<A href="http://bunbun000.com/" target="_blank">
<IMG img border="0" src="http://bunbun000.com/home/index/BBS.gif" alt="笨笨網站"></A>
</div>
<script language="javascript1.2">
var dx=88,dy=31;
var choose=4;
var bWidth,bHeight,offsetX,offsetY;
var layerRef="null",layerStyleRef="null",styleSwitch="null";
if (document.layers) {
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
pxSwitch="";
bHeight=window.innerHeight;
bWidth= window.innerWidth;
offsetX= "window.pageXOffset";
offsetY=" window.pageYOffset";
}
else{
layerStyleRef="layer.style.";
layerRef="document.all";
styleSwitch=".style";
bHeight=document.body.clientHeight;
bWidth= document.body.clientWidth;
offsetX= "document.body.scrollLeft";
offsetY= "document.body.scrollTop";
}
function moveLayerto(layerName,top,left){
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.top=top');
eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.left=left');
}
function alwaysONup(){
var newY;
if(choose == 1) {
layer_y = 0;
layer_x = bWidth;
layer_x += -dx;
}
else if(choose == 2) {
layer_y = 0;
layer_x = 0;
}
else if(choose == 3) {
layer_y = bHeight;
layer_y += -dy;
layer_x = 0;
}
else if(choose == 4) {
layer_y = bHeight;
layer_y += -dy;
layer_x = bWidth;
layer_x += -dx;
}
else {
alert("所輸入不正確！")
}
eval('layer_y+='+offsetY);
moveLayerto("mark",layer_y,layer_x);
setInterval('alwaysONup()');
}
window.onLoad=alwaysONup();
</script>
