?? 機器視覺論壇--zerocrossing_java.htm
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<html>
<head>
<META http-equiv=Content-Type content=text/html; charset=gb2312>
<meta name=keywords content="動網先鋒,動網論壇,dvbbs">
<title>機器視覺論壇--ZeroCrossing_java</title>
<style type="text/css">
A:link,A:active,A:visited{TEXT-DECORATION:none ;Color:#000000}
A:hover{TEXT-DECORATION: underline;Color:#4455aa}
BODY{
FONT-SIZE: 12px;
COLOR: #000000;
FONT-FAMILY: 宋體;
background-color: #FFFFFF;
scrollbar-face-color: #DEE3E7;
scrollbar-highlight-color: #FFFFFF;
scrollbar-shadow-color: #DEE3E7;
scrollbar-3dlight-color: #D1D7DC;
scrollbar-arrow-color: #006699;
scrollbar-track-color: #EFEFEF;
scrollbar-darkshadow-color: #98AAB1;
}
TD{
font-family: 宋體;
font-size: 12px;
line-height: 15px;
}
th
{
background-image: url(skin/default/bg1.gif);
background-color: #4455aa;
color: white;
font-size: 12px;
font-weight:bold;
}
td.TableTitle2
{
background-color: #E4E8EF;
}
td.TableBody1
{
background-color: #FFFFFF;
}
td.TableBody2
{
background-color: #E4E8EF;
}
td.TopDarkNav
{
background-image: url(skin/default/topbg.gif);
}
td.TopLighNav
{
background-image: url(skin/default/bottombg.gif);
}
td.TopLighNav1
{
background-image: url(skin/default/tabs_m_tile.gif);
}
td.TopLighNav2
{
background-color:#FFFFFF
}
.tableBorder1
{
width:97%;
border: 1px;
background-color: #6595D6;
}
.tableBorder2
{
width:97%;
border: 1px #DEDEDE solid;
background-color: #EFEFEF;
}
#TableTitleLink A:link, #TableTitleLink A:visited, #TableTitleLink A:active {
COLOR: #FFFFFF;
TEXT-DECORATION: none;
}
#TableTitleLink A:hover {
COLOR: #FFFFFF;
TEXT-DECORATION: underline;}
input,select,Textarea{
font-family:Tahoma,Verdana,宋體; font-size: 12px; line-height: 15px;}
}
.normalTextSmall
{
font-size : 11px;
color : #000000;
font-family: Verdana, Arial, Helvetica, sans-serif;
}
</style><script language="javascript">
function submitonce(theform){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
//screen thru every element in the form, and hunt down "submit" and "reset"
for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
//disable em
tempobj.disabled=true
}
}
}
function openScript(url, width, height){
var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=yes' );
}
</script>
<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(){
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