一些很實用且必用的小腳本代碼第2/5頁
更新時間:2006年08月12日 00:00:00 作者:
腳本11:鼠標旁邊的提示信息,類似與163登錄后的頁面提示效果
<a href="#" title="這是提示">tip</a>
<script Language="JavaScript">
//***********默認設置定義.*********************
tPopWait=50;//停留tWait豪秒后顯示提示。
tPopShow=5000;//顯示tShow豪秒后關閉提示
showPopStep=20;
popOpacity=99;
//***************內部變量定義*****************
sPop=null;
curShow=null;
tFadeOut=null;
tFadeIn=null;
tFadeWaiting=null;
document.write("<style type='text/css'id='defaultPopStyle'>");
document.write(".cPopText { background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}");
document.write("</style>");
document.write("<div id='dypopLayer' style='position:absolute;z-index:1000;' class='cPopText'></div>");
function showPopupText(){
var o=event.srcElement;
MouseX=event.x;
MouseY=event.y;
if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
if(o.dypop!=sPop) {
sPop=o.dypop;
clearTimeout(curShow);
clearTimeout(tFadeOut);
clearTimeout(tFadeIn);
clearTimeout(tFadeWaiting);
if(sPop==null || sPop=="") {
dypopLayer.innerHTML="";
dypopLayer.style.filter="Alpha()";
dypopLayer.filters.Alpha.opacity=0;
}
else {
if(o.dyclass!=null) popStyle=o.dyclass
else popStyle="cPopText";
curShow=setTimeout("showIt()",tPopWait);
}
}
}
function showIt(){
dypopLayer.className=popStyle;
dypopLayer.innerHTML=sPop;
popWidth=dypopLayer.clientWidth;
popHeight=dypopLayer.clientHeight;
if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24
else popLeftAdjust=0;
if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24
else popTopAdjust=0;
dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;
dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;
dypopLayer.style.filter="Alpha(Opacity=0)";
fadeOut();
}
function fadeOut(){
if(dypopLayer.filters.Alpha.opacity<popOpacity) {
dypopLayer.filters.Alpha.opacity+=showPopStep;
tFadeOut=setTimeout("fadeOut()",1);
}
else {
dypopLayer.filters.Alpha.opacity=popOpacity;
tFadeWaiting=setTimeout("fadeIn()",tPopShow);
}
}
function fadeIn(){
if(dypopLayer.filters.Alpha.opacity>0) {
dypopLayer.filters.Alpha.opacity-=1;
tFadeIn=setTimeout("fadeIn()",1);
}
}
document.onmouseover=showPopupText;
</script>
腳本12:如果文字過長,則將過長的部分變成省略號顯示
<DIV STYLE="width: 120px; height: 50px; border: 1px solid blue;
overflow: hidden; text-overflow:ellipsis">
<NOBR>就是比如有一行文字,很長,表格內一行顯示不下.</NOBR>
</DIV>
腳本13:滾動的圖片
<script language="javascript">
imgArr=new Array()
imgArr[0]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=http://mc.mapabc.com/mapcard/images/LP_card_1.gif border=0></a>"
imgArr[1]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=http://mc.mapabc.com/mapcard/images/LP_card_1.gif border=0></a>"
imgArr[2]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=http://mc.mapabc.com/mapcard/images/LP_card_1.gif border=0></a>"
imgArr[3]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=http://mc.mapabc.com/mapcard/images/LP_card_1.gif border=0></a>"
imgArr[4]="<a href=# onmouseMove='javascript:outHover=true' onMouseover='javascript:outHover=true' onMouseout='javascript:outHover=false;mvStart()'><img src=http://mc.mapabc.com/mapcard/images/LP_card_1.gif border=0></a>"
var moveStep=4 //步長,單位:pixel
var moveRelax=100 //移動時間間隔,單位:ms
ns4=(document.layers)?true:false
var displayImgAmount=4 //視區(qū)窗口可顯示個數(shù)
var divWidth=220 //每塊圖片占位寬
var divHeight=145 //每塊圖片占位高
var startDnum=0
var nextDnum=startDnum+displayImgAmount
var timeID
var outHover=false
var startDivClipLeft
var nextDivClipRight
function initDivPlace(){
if (ns4){
for (i=0;i<displayImgAmount;i++){
eval("document.divOuter.document.divAds"+i+".left="+divWidth*i)
}
for (i=displayImgAmount;i<imgArr.length;i++){
eval("document.divOuter.document.divAds"+i+".left="+divWidth*displayImgAmount)
}
}else{
for (i=0;i<displayImgAmount;i++){
eval("document.all.divAds"+i+".style.left="+divWidth*i)
}
for (i=displayImgAmount;i<imgArr.length;i++){
eval("document.all.divAds"+i+".style.left="+divWidth*displayImgAmount)
}
}
}
function mvStart(){
timeID=setTimeout(moveLeftDiv,moveRelax)
}
function mvStop(){
clearTimeout(timeID)
}
function moveLeftDiv(){
if (ns4){
for (i=0;i<=displayImgAmount;i++){
eval("document.divOuter.document.divAds"+parseInt((startDnum+i)%imgArr.length)+".left=document.divOuter.document.divAds"+parseInt((startDnum+i)%imgArr.length)+".left-moveStep")
}
startDivClipLeft=parseInt(eval("document.divOuter.document.divAds"+startDnum+".clip.left"))
nextDivClipRight=parseInt(eval("document.divOuter.document.divAds"+nextDnum+".clip.right"))
if (startDivClipLeft+moveStep>divWidth){
eval("document.divOuter.document.divAds"+nextDnum+".clip.right="+divWidth)
eval("document.divOuter.document.divAds"+startDnum+".left="+divWidth*displayImgAmount)
eval("document.divOuter.document.divAds"+parseInt((nextDnum+1)%imgArr.length)+".left=document.divOuter.document.divAds"+nextDnum+".left+"+divWidth)
eval("document.divOuter.document.divAds"+parseInt((nextDnum+1)%imgArr.length)+".clip.left=0")
startDnum=(++startDnum)%imgArr.length
nextDnum=(startDnum+displayImgAmount)%imgArr.length
startDivClipLeft=moveStep-(divWidth-startDivClipLeft)
nextDivClipRight=moveStep-(divWidth-nextDivClipRight)
}else{
eval("document.divOuter.document.divAds"+nextDnum+".clip.left=0")
startDivClipLeft+=moveStep
nextDivClipRight+=moveStep
}
eval("document.divOuter.document.divAds"+startDnum+".clip.left="+startDivClipLeft)
eval("document.divOuter.document.divAds"+nextDnum+".clip.right="+nextDivClipRight)
}else{
for (i=0;i<=displayImgAmount;i++){
eval("document.all.divAds"+parseInt((startDnum+i)%imgArr.length)+".style.left=document.all.divAds"+parseInt((startDnum+i)%imgArr.length)+".style.pixelLeft-moveStep")
}
startDivClipLeft=parseInt(eval("document.all.divAds"+startDnum+".currentStyle.clipLeft"))
nextDivClipRight=parseInt(eval("document.all.divAds"+nextDnum+".currentStyle.clipRight"))
if (startDivClipLeft+moveStep>divWidth){
eval("document.all.divAds"+nextDnum+".style.clip='rect(0,"+divWidth+","+divHeight+",0"+")'")
eval("document.all.divAds"+startDnum+".style.left="+divWidth*displayImgAmount)
eval("document.all.divAds"+parseInt((nextDnum+1)%imgArr.length)+".style.left=document.all.divAds"+nextDnum+".style.pixelLeft+"+divWidth)
startDnum=(++startDnum)%imgArr.length
nextDnum=(startDnum+displayImgAmount)%imgArr.length
startDivClipLeft=moveStep-(divWidth-startDivClipLeft)
nextDivClipRight=moveStep-(divWidth-nextDivClipRight)
}else{
startDivClipLeft+=moveStep
nextDivClipRight+=moveStep
}
eval("document.all.divAds"+startDnum+".style.clip='rect(0,"+divWidth+","+divHeight+","+startDivClipLeft+")'")
eval("document.all.divAds"+nextDnum+".style.clip='rect(0,"+nextDivClipRight+","+divHeight+",0)'")
}
if (outHover){
mvStop()
}else{
mvStart()
}
}
function writeDivs(){
if (ns4){
document.write("<ilayer name=divOuter width=750 height="+divHeight+">")
for (i=0;i<imgArr.length;i++){
document.write("<layer name=divAds"+i+">")
document.write(imgArr[i]+" ")
document.write("</layer>")
}
document.write("</ilayer>")
document.close()
for (i=displayImgAmount;i<imgArr.length;i++){
eval("document.divOuter.document.divAds"+i+".clip.right=0")
}
}else{
document.write("<div id=divOuter style='position:relative' width=750 height="+divHeight+">")
for (i=0;i<imgArr.length;i++){
document.write("<div id=divAds"+i+" style='position:absolute;clip:rect(0,"+divWidth+","+divHeight+",0)'>")
document.write(imgArr[i]+" ")
document.write("</div>")
}
document.write("</div>")
for (i=displayImgAmount;i<imgArr.length;i++){
eval("document.all.divAds"+i+".style.clip='rect(0,0,"+divHeight+",0)'")
}
}
}
</script>
<BODY onload=javascript:mvStart()>
<SCRIPT language=javascript>writeDivs();initDivPlace();</SCRIPT>
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