能跨越所有窗口的图片,文字大小动态变化

<SCRIPT language=JavaScript> <!– Begin var speed = 20; var
cycledelay = 1000; var maxsize = 48; var x = 0; var y = 0; var
themessage, size; var esize = “”; function initArray() { this.length =
initArray.arguments.length; for (var i = 0; i < this.length; i++) {
this[i] = initArray.arguments[i]; } } var themessage2 = new
initArray( “欢迎光临”, “网页特效”, “特效预览”, “代码拷贝” );
if(navigator.appName == “Netscape”) document.write(‘<layer
id=”wds”></layer><br>’); if
(navigator.appVersion.indexOf(“MSIE”) != -1) document.write(‘<span
id=”wds”></span><br>’); function upwords(){ themessage =
themessage2[y]; if (x < maxsize) { x++;
setTimeout(“upwords()”,speed); } else
setTimeout(“downwords()”,cycledelay); if(navigator.appName ==
“Netscape”) { size = “<font point-size='”+x+”pt’>”;
document.wds.document.write(size+”<center>”+themessage+”</center>”+esize);
document.wds.document.close(); } if
(navigator.appVersion.indexOf(“MSIE”) != -1){ wds.innerHTML =
“<center>”+themessage+”</center>”; wds.style.fontSize=x+’px’
} } function downwords(){ if (x > 1) { x–;
setTimeout(“downwords()”,speed); } else {
setTimeout(“upwords()”,cycledelay); y++; if (y > themessage2.length –
1) y = 0; } if(navigator.appName == “Netscape”) { size = “<font
point-size='”+x+”pt’>”;
document.wds.document.write(size+”<center>”+themessage+”</center>”+esize);
document.wds.document.close(); } if
(navigator.appVersion.indexOf(“MSIE”) != -1){ wds.innerHTML =
“<center>”+themessage+”</center>”; wds.style.fontSize=x+’px’
} } setTimeout(“upwords()”,speed); // End –> </SCRIPT>

缩小窗口观察 <SCRIPT LANGUAGE=”JavaScript1.2″> <!– /*
Bouncing Image script II (By Dheera Venkatraman dheera@usa.net)
Submitted to and modified by Dynamic Drive for code enhancements For
full source, usage terms, and 100’s more DHTML scripts, visit
*/ //1) specify path to image//图片的路径 var
imagepath=”” //2) specify image
dimensions//图片的大小 var imagewidth=135 var imageheight=60 //3) change
this to adjust speed (lower is slower)//速度 var speed=8; //4) configure
what should happen when user clicks on image //A value of “dismiss” will
dismiss it, while a URL will cause the browser to navigate to it var
imageclick=”dismiss” //5) Finally, configure when the image should
automatically disappear, in seconds (0=perpetual) var hideafter=0 ////No
editing required beyond this point///////////////// var isie=0;
if(window.navigator.appName==”Microsoft Internet
Explorer”&&window.navigator.appVersion.substring(window.navigator.appVersion.indexOf(“MSIE”)+5,window.navigator.appVersion.indexOf(“MSIE”)+8)>=5.5)
{ isie=1; } else { isie=0; } if(isie){ var preloadit=new Image()
preloadit.src=imagepath } function pop() { if(isie) { x=x+dx;y=y+dy;
oPopup.show(x, y, imagewidth, imageheight);
if(x+imagewidth+5>screen.width) dx=-dx;
if(y+imageheight+5>screen.height) dy=-dy; if(x<0) dx=-dx;
if(y<0) dy=-dy; startani=setTimeout(“pop();”,50); } } function
dismisspopup(){ clearTimeout(startani) oPopup.hide() } function
dowhat(){ if (imageclick==”dismiss”) dismisspopup() else
window.location=imageclick } if(isie) { var x=0,y=0,dx=speed,dy=speed;
var oPopup = window.createPopup(); var oPopupBody =
oPopup.document.body; oPopupBody.style.cursor=”hand”
oPopupBody.innerHTML = ‘<IMG SRC=”‘+preloadit.src+'”>’;
oPopup.document.body.onmouseover=new Function(“clearTimeout(startani)”)
oPopup.document.body.onmouseout=pop oPopup.document.body.onclick=dowhat
pop(); if (hideafter>0) setTimeout(“dismisspopup()”,hideafter*1000)
} // –> </SCRIPT>

发表评论

电子邮件地址不会被公开。 必填项已用*标注