下面为效果显示

效果类型: 滤镜渐变

脚本说明:
把如下代码加入<body>区域中
<style>
IMG {border:2px solid black}
BODY{ 
margin:0;
background:white;
font-family:verdana;
font-size:80%;
}
.bar{
background:#336699;
width:100%;
height:30px;
border-top:1px solid #99CCFF;
border-bottom:1px solid #000000;
}
.desbar{
background:#FFFFFF;
width:100%;
padding: 10px;
border-top:1px solid #CCCCCC;
border-bottom:1px solid #000000;
color:black; 
font-size:8pt;
}
.title{
font-size:15pt;
color:white;
padding-left:10px;
}
PRE { margin:0}

a:link
{
text-decoration:none;
color:white
}
a:visited
{
text-decoration:none;
color:white
}
a:active
{
text-decoration:none;
color:white
}
a:hover
{
text-decoration:none;
color:yellow
}
SELECT { font-size:9pt; border:2px; }
</style>
<SCRIPT LANGUAGE="javascript">
var browserCapable = true;	// Prevents errors on downlevel browsers
var startImage = "200204047.gif";     // /workshop/graphics/
var endImage = "200204048.gif";
var featuresHeader = "<B>Features:</B><BR>"
var sSinQut ="'";
var sRandomBarsOrientationText="";

function copy2Clipboard()
{
  // Copy displayed code to user's clipboard.
  var textRange = document.body.createTextRange();
  textRange.moveToElementText(oCodeSpan);
  textRange.execCommand("Copy");
}

function highlightText(whatToHighlight) {
  var oRng = document.body.createTextRange();
  oRng.moveToElementText(oCodePre);
  oRng.execCommand("RemoveFormat");
  var oHL = document.body.createTextRange();
  oHL.moveToElementText(oCodePre);
  oHL.findText(whatToHighlight);
  oHL.execCommand("Bold");
}

function getControlObject(controlName) {
    var obj=null;

for (x=0; x < document.all(controlName).length; x++) {
       objTemp = document.all(controlName,x);
       if (objTemp.parentElement.isSource==null) {
           obj=objTemp;
       }
    }
    return(obj);
}

function disableControlObject(controlName) {

for (x=0; x < document.all(controlName).length; x++) {
      document.all(controlName,x).disabled=true;
    }
}

function enableControlObject(controlName) {

for (x=0; x < document.all(controlName).length; x++) {
      document.all(controlName,x).disabled=false;
    }
}

function changeFilter() {
    var selectObject = getControlObject("oSelect");
    var selectedValue = selectObject.options[selectObject.selectedIndex].value;
    var transitionAsFilter = selectObject.options[selectObject.selectedIndex].TRANS;

imgObjText.innerHTML = "<BR>The image, dark red text, and sky blue background make up the content of the filtered SPAN.";
    imgObj.style.backgroundColor='skyblue';
    imgObj.style.color='darkred';
    if (selectedValue != "empty") {
        if (selectedValue.indexOf('AlphaImageLoader')!=-1) {
            oControlsSpan.innerHTML = oAlphaImageLoaderControls.innerHTML;
        alphaImageLoaderFilterChange();
        }
        else if (selectedValue.indexOf('Blur')!=-1) {
            imgObj.style.backgroundColor='';        
            imgObjText.innerHTML = "<BR>The image, dark red text, and sky blue background make up the content of the filtered SPAN.";
            oControlsSpan.innerHTML = oBlurControls.innerHTML;
            blurFilterChange();
        }
        else if (selectedValue.indexOf('Alpha')!=-1) {
            oControlsSpan.innerHTML = oAlphaControls.innerHTML;
        alphaFilterChange();
        }
        else if (selectedValue.indexOf('Emboss')!=-1) {
            oControlsSpan.innerHTML = "";
            embossFilterChange();
        }
        else if (selectedValue.indexOf('Engrave')!=-1) {
            oControlsSpan.innerHTML = "";
            engraveFilterChange();
        }
        else if (selectedValue.indexOf('Pixelate')!=-1) {
            oControlsSpan.innerHTML = oPixelateFilterControls.innerHTML;
            pixelateFilterChange();
        }
        else if (selectedValue.indexOf('DropShadow')!=-1) {
            imgObj.style.backgroundColor='';        
            imgObjText.innerHTML = "<BR>The image, dark red text, and sky blue background make up the content of the filtered SPAN.";
            oControlsSpan.innerHTML = oDropShadowControls.innerHTML;
            dropShadowFilterChange();
        }
        else if (selectedValue.indexOf('Chroma')!=-1) {
            oControlsSpan.innerHTML = oChromaControls.innerHTML;
            chromaFilterChange();
        }
        else if (selectedValue.indexOf('BasicImage')!=-1) {
            oControlsSpan.innerHTML = oBasicImageControls.innerHTML;
            basicImageFilterChange();
        }
        else {
            imgObj.style.filter=selectedValue;
            oControlsSpan.innerHTML = '';
        }
        if (oControlsSpan.innerHTML!='') {
            oControlsSpan.innerHTML = featuresHeader + oControlsSpan.innerHTML;
        }
        if (transitionAsFilter == "TRUE") {
            oControlsSpan.innerHTML = oControlsSpan.innerHTML + oGlobalControls.innerHTML;
            progressChange();
        }
    }
    else {
            imgObj.style.filter='';
            oControlsSpan.innerHTML = featuresHeader + 'No filter is currently selected.';
    }
    updateFilterCode();       
}

function updateFilterCode() {
    oCodePre.innerText=imgObj.outerHTML;
}

function alphaFilterChange(){
    var cmd;
    var controlObject = getControlObject("styleList");
    var style = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("opacityList");
    var opacity = controlObject.options[controlObject.selectedIndex].value;

cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Alpha( " ;
    cmd  = cmd + "style=" + style + ",opacity=" + opacity ;

if (style!=0){
        controlObject = getControlObject("finishOpacityList");
        enableControlObject("finishOpacityList");
        var finishOpacity = controlObject.options[controlObject.selectedIndex].value;
        
        cmd  = cmd + ",finishOpacity=" + finishOpacity ;

if (style==1){
            controlObject = getControlObject("startXList");
            enableControlObject("startXList");
            var startX = controlObject.options[controlObject.selectedIndex].value;
            controlObject = getControlObject("finishXList");
            enableControlObject("finishXList");
            var finishX = controlObject.options[controlObject.selectedIndex].value;

controlObject = getControlObject("startYList");
            enableControlObject("startYList");
            var startY = controlObject.options[controlObject.selectedIndex].value;
            controlObject = getControlObject("finishYList");
            enableControlObject("finishYList");
            var finishY = controlObject.options[controlObject.selectedIndex].value;

cmd  = cmd + ",startX=" + startX + ",finishX=" + finishX ;
            cmd  = cmd + ",startY=" + startY + ",finishY=" + finishY;
        }
        else{
            disableControlObject("startXList");
            disableControlObject("finishXList");
            disableControlObject("startYList");
            disableControlObject("finishYList");
        }
        
    } 
    else{
        disableControlObject("finishOpacityList");
        disableControlObject("startXList");
        disableControlObject("finishXList");
        disableControlObject("startYList");
        disableControlObject("finishYList");
    }
   
    cmd  = cmd + ")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}
function alphaImageLoaderFilterChange(){
    var cmd; 
    var controlObject = getControlObject("srcList");
    var src = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("sizingMethodList");
    var sizingmethod = controlObject.options[controlObject.selectedIndex].value;

cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader( " ;
    cmd  = cmd + "src="  + src + ", sizingmethod=" + sizingmethod + ")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}
function basicImageFilterChange(){
    var cmd;
    var controlObject = getControlObject("rotationList");
    var rotation = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("mirrorSwitch");
    controlObject.checked==true ? mirror = 1 : mirror = 0
    controlObject = getControlObject("invertSwitch");
    controlObject.checked==true ? invert = 1 : invert = 0
    controlObject = getControlObject("xraySwitch");
    controlObject.checked==true ? xray = 1 : xray = 0
    controlObject = getControlObject("grayscaleSwitch");
    controlObject.checked==true ? grayscale = 1 : grayscale = 0
    controlObject = getControlObject("basicImageOpacityList");
    var opacity = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.BasicImage( Rotation="+ rotation +",Mirror=" + mirror + ",Invert=" + invert + ",XRay=" + xray + ",Grayscale=" + grayscale + ",Opacity=" + opacity;
    cmd = cmd + ")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function blurFilterChange(){
    var controlObject = getControlObject("pixelRadiusList");
    var pixelRadius = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("makeShadowSwitch");
    var makeShadow = controlObject.checked;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Blur( PixelRadius="+ pixelRadius +"," + "MakeShadow=" + makeShadow;     
    if (makeShadow){

controlObject = getControlObject("shadowOpacityList");
    	enableControlObject("shadowOpacityList");
    	var shadowOpacity = controlObject.options[controlObject.selectedIndex].value;

cmd  = cmd  + ",ShadowOpacity=" + shadowOpacity +")'";

}
    else{
        disableControlObject("shadowOpacityList");
        cmd  = cmd  +")'";

}
    eval(cmd);

updateFilterCode();
    highlightText(cmd);
}

function embossFilterChange(){
//    var controlObject = getControlObject("biasList");
//    var bias = controlObject.options[controlObject.selectedIndex].value;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Emboss()'"; // Bias=" + bias + "
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function engraveFilterChange(){
//    var controlObject = getControlObject("biasList");
//    var bias = controlObject.options[controlObject.selectedIndex].value;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Engrave( )'"; // Bias=" + bias + "
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function pixelateFilterChange(){
    var controlObject = getControlObject("maxSquareFList");
    var maxSquare = controlObject.options[controlObject.selectedIndex].value;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Pixelate( maxsquare="+ maxSquare  +")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function dropShadowFilterChange(){
    var controlObject = getControlObject("shadowColorList");
    var shadowColor = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("offsetXList");
    var offX = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("offsetYList");
    var offY = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("positiveSwitch");
    var positive = controlObject.checked;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.dropShadow( Color=" + shadowColor + ",offX=" + offX + ",offY=" + offY + ",positive=" + positive + ")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function chromaFilterChange(){
    var controlObject = getControlObject("chromaColorList");
    var chromaColor = controlObject.options[controlObject.selectedIndex].value;
    var cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Chroma( Color="+ chromaColor +")'";
    eval(cmd);
    updateFilterCode();
    highlightText(cmd);
}

function changeTrans() {
    var obj = getControlObject("oSelect");
    var selectedValue = obj.options[obj.selectedIndex].value;
    sRandomBarsOrientation="";

if (selectedValue != "empty") {
        if (selectedValue.indexOf('Barn')!=-1) {
            oControlsSpan.innerHTML = oBarnControls.innerHTML;
            barnTransChange();
        }
        else if (selectedValue.indexOf('Blinds')!=-1) {
            oControlsSpan.innerHTML = oBlindsControls.innerHTML;
            blindsTransChange();
        }
        else if (selectedValue.indexOf('Checkerboard')!=-1) {
            oControlsSpan.innerHTML = oCheckerboardControls.innerHTML;
            checkerboardTransChange();
        }
        else if (selectedValue.indexOf('Fade')!=-1) {
            oControlsSpan.innerHTML = oFadeControls.innerHTML;
            fadeTransChange();
        }
        else if (selectedValue.indexOf('Iris')!=-1) {
            oControlsSpan.innerHTML = oIrisControls.innerHTML;
            irisTransChange();
        }
        else if (selectedValue.indexOf('Pixelate')!=-1) {
            oControlsSpan.innerHTML = oPixelateTransControls.innerHTML;
            pixelateTransChange();
        }
        else if (selectedValue.indexOf('RadialWipe')!=-1) {
            oControlsSpan.innerHTML = oRadialWipeControls.innerHTML;
            radialWipeTransChange();
        }
        else if (selectedValue.indexOf('RandomBars')!=-1) {
            oControlsSpan.innerHTML = oRandomBarsControls.innerHTML;
            randomBarsTransChange();
        }
        else if (selectedValue.indexOf('Slide')!=-1) {
            oControlsSpan.innerHTML = oSlideControls.innerHTML;
            slideTransChange();
        }
        else if (selectedValue.indexOf('Spiral')!=-1) {
            oControlsSpan.innerHTML = oSpiralControls.innerHTML;
            spiralTransChange();
        }
        else if (selectedValue.indexOf('Stretch')!=-1) {
            oControlsSpan.innerHTML = oStretchControls.innerHTML;
            stretchTransChange();
        }
        else if (selectedValue.indexOf('Strips')!=-1) {
            oControlsSpan.innerHTML = oStripsControls.innerHTML;
            stripsTransChange();
        }
        else if (selectedValue.indexOf('Wheel')!=-1) {
            oControlsSpan.innerHTML = oWheelControls.innerHTML;
            wheelTransChange();
        }
        else if (selectedValue.indexOf('GradientWipe')!=-1) {
            oControlsSpan.innerHTML = oWipeControls.innerHTML;
            wipeTransChange();
        }
        else if (selectedValue.indexOf('Zigzag')!=-1) {
            oControlsSpan.innerHTML = oZigzagControls.innerHTML;
            zigzagTransChange();
        }
        else {
            imgObj.style.filter=selectedValue;
            oControlsSpan.innerHTML = featuresHeader + 'The transition does not support additional features.';
        }
    }
    else {
            imgObj.style.filter=null;
            oControlsSpan.innerHTML =  featuresHeader + 'No transition is currently selected.';
    }
    updateTransCode();
}

function completeTransCode(imgText) {
    scriptBlock = '';
    scriptBlock = scriptBlock + 'var startImage ="' + startImage + '";\n';
    scriptBlock = scriptBlock + 'var endImage="' + endImage + '";\n';
    scriptBlock = scriptBlock + 'function doTrans() {\n';
    scriptBlock = scriptBlock + '        ' + sRandomBarsOrientationText + '\n';
    scriptBlock = scriptBlock + '        imgObj.filters[0].apply();\n';
    scriptBlock = scriptBlock + '        if (oImg.src.indexOf(startImage)!=-1) {\n';
    scriptBlock = scriptBlock + '            oImg.src = endImage;\n';
    scriptBlock = scriptBlock + '            imgObj.style.backgroundColor = "gold";\n';
    scriptBlock = scriptBlock + '            imgObjText.innerHTML = ';
    scriptBlock = scriptBlock + '            "<BR><B>Second Page</B><BR><BR>Using the <B>play</B> method reveals the changes in the SPAN element content."';

scriptBlock = scriptBlock + '        }\n';
    scriptBlock = scriptBlock + '        else {\n';
    scriptBlock = scriptBlock + '            oImg.src = startImage;\n';
    scriptBlock = scriptBlock + '            imgObj.style.backgroundColor = "skyblue";\n';
    scriptBlock = scriptBlock + '            imgObjText.innerHTML = ';
    scriptBlock = scriptBlock + '            "<BR><b>First Page</b><BR><BR>Using the <B>apply</B> method prepares this SPAN element for content changes."';
    scriptBlock = scriptBlock + '        }\n';
    scriptBlock = scriptBlock + '        imgObj.filters[0].play();\n';
    scriptBlock = scriptBlock + '}\n'
    buttonBlock = '\<BR\>\<BR\>\n<BUTTON onclick="doTrans()">Play Transition</BUTTON>\n'
    fullBlock = '\<HEAD\>\n\<SCRIPT\>\n' + scriptBlock + '\<\/SCRIPT\>\n\<\/HEAD\>\n\<BODY\>\n' + imgText + buttonBlock + '\<\/BODY\>';
    return(fullBlock);  
}

function barnTransChange(){
    var controlObject = getControlObject("barnMotionList");
    var motion = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("barnVerticalList");
    var orientation = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Barn( motion="+ motion+",orientation="+ orientation+")'";
    eval(cmd);
    updateTransCode();
}

function blindsTransChange(){
    var controlObject = getControlObject("blindsBandsList");
    var bands = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("blindsDirectionList");
    var direction = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Blinds( Bands="+ bands+",direction="+ direction+")'";
    eval(cmd);
    updateTransCode();
}

function checkerboardTransChange(){
    var controlObject = getControlObject("checkerboardDirectionList");
    var direction = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("squaresXList");
    var squaresX = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("squaresYList");
    var squaresY = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Checkerboard( Direction="+ direction+",SquaresX="+ squaresX+",SquaresY="+ squaresY+")'";
    eval(cmd);
    updateTransCode();
}

function fadeTransChange(){
    var controlObject = getControlObject("fadeOverlapList");
    var overlap = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Fade(Overlap=" + overlap +")'";
    eval(cmd);
    updateTransCode();
}

function irisTransChange(){
    var controlObject = getControlObject("irisStyleList");
    var irisstyle = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("irisMotionList");
    var motion = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Iris(irisstyle="+ irisstyle+",motion=" + motion +")'";
    eval(cmd);
    updateTransCode();
}

function pixelateTransChange(){
    var controlObject = getControlObject("maxSquareTransList");
    var maxSquare = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Pixelate(MaxSquare="+ maxSquare+")'";
    eval(cmd);
    imgObj.filters[0].progress=0;
    updateTransCode();
}

function randomBarsTransChange(){
    var controlObject = getControlObject("randomBarsVerticalList");
    var orientation =  controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.RandomBars()'";
    eval(cmd);
    cmd = "imgObj.filters[0].orientation='" + orientation + "';"; 
    eval(cmd);
    sRandomBarsOrientationText = cmd;
   updateTransCode();
}

function radialWipeTransChange(){
    controlObject = getControlObject("radialWipeStyleList");
    wipestyle = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.RadialWipe(wipestyle="+ wipestyle+")'";
    eval(cmd);
    updateTransCode();
}

function slideTransChange(){
    controlObject = getControlObject("slideStyleList");
    slidestyle = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("slideBandsList");
    bands = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Slide(slidestyle="+ slidestyle+",Bands=" + bands +")'";
    eval(cmd);
    updateTransCode();
}

function spiralTransChange(){
    controlObject = getControlObject("spiralGridSizeXList");
    gridSizeX = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("spiralGridSizeYList");
    gridSizeY = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Spiral(GridSizeX="+ gridSizeX+",GridSizeY=" + gridSizeY +")'";
    eval(cmd);
    updateTransCode();
}

function stretchTransChange(){
    controlObject = getControlObject("stretchStyleList");
    stretchstyle = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Stretch(stretchstyle="+ stretchstyle+")'";
    eval(cmd);
    updateTransCode();
}

function stripsTransChange(){
    controlObject = getControlObject("movementList");
    motion = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Strips(motion="+ motion+")'";
    eval(cmd);
    updateTransCode();
}

function wheelTransChange(){
    controlObject = getControlObject("spokesList");
    spokes = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Wheel(spokes="+ spokes+")'";
    eval(cmd);
    updateTransCode();
}

function wipeTransChange(){
    controlObject = getControlObject("wipeReverseSwitch");
    motion = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("gradientSizeList");
    gradientSize = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("wipeStyleList");
    wipestyle = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.GradientWipe(GradientSize="+ gradientSize+",wipestyle=" + wipestyle +",motion=" + motion +")'";
    eval(cmd);
    updateTransCode();
}

function zigzagTransChange(){
    controlObject = getControlObject("zigzagGridSizeXList");
    gridSizeX = controlObject.options[controlObject.selectedIndex].value;
    controlObject = getControlObject("zigzagGridSizeYList");
    gridSizeY = controlObject.options[controlObject.selectedIndex].value;
    cmd = "imgObj.style.filter='progid:DXImageTransform.Microsoft.Zigzag(GridSizeX="+ gridSizeX+",GridSizeY=" + gridSizeY +")'";
    eval(cmd);
    updateTransCode();
}
</SCRIPT>

</SPAN>

</DIV>

<SPAN BGCOLOR="#DDDDDD" class="bar" style="POSITION: relative; z-index:10; HEIGHT: 35px; LEFT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 5px;  TEXT-ALIGN: center; TOP: 0px; WIDTH: 100%;">
  <BUTTON STYLE="margin-top:3; margin-bottom:3;" onclick="copy2Clipboard();">
复制显示效果代码
  </BUTTON>
</SPAN>

<SPAN id=filterSection style="DISPLAY: none" isSource="TRUE">
请选择一个滤镜: 
<SELECT id=oSelect onchange=changeFilter()> 
  <OPTION value=progid:DXImageTransform.Microsoft.Alpha SELECTED>Alpha</OPTION>
  <OPTION value=progid:DXImageTransform.Microsoft.AlphaImageLoader>AlphaImageLoader</OPTION>
  <OPTION value=progid:DXImageTransform.Microsoft.BasicImage >BasicImage</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Blur>Blur</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Chroma>Chroma</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.DropShadow>DropShadow</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Emboss >Emboss</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Engrave>Engrave</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Pixelate>Pixelate</OPTION>
  </SELECT><hr></SPAN>
  
 
<SPAN id=transitionSection style="DISPLAY: none" isSource="TRUE">
请选择渐变类型:
<SELECT id=oSelect onchange=changeTrans();> 
<OPTION value=progid:DXImageTransform.Microsoft.Barn() SELECTED>Barn</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Blinds()>Blinds</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Checkerboard()>Checkerboard</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Fade()>Fade</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Inset()>Inset</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Iris()>Iris</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Pixelate()>Pixelate</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.RadialWipe()>RadialWipe</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.RandomBars()>Random Bars</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Slide()>Slide</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Spiral()>Spiral</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Stretch()>Stretch</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.CrStrips()>Strips</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Wheel()>Wheel</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.GradientWipe()>GradientWipe</OPTION> 
  <OPTION value=progid:DXImageTransform.Microsoft.Zigzag()>Zigzag</OPTION>
  </SELECT> 
  
 <BUTTON onclick=transStart(oImg) width="25">看效果</BUTTON><hr></SPAN>

<SPAN id=oAlphaControls style="DISPLAY: none" isSource="TRUE"><BR/>
Style: 
<SELECT onchange=alphaFilterChange() name=styleList> 
<OPTION value=0>0 - Uniform Opacity</OPTION> 
<OPTION value=1 SELECTED>1 - Linear Opacity Change</OPTION> 
<OPTION value=2>2 - Radial Opacity Change</OPTION> 
<OPTION value=3>3 - Rectangular Opacity Change</OPTION>
</SELECT>  <BR/><BR/>
Opacity: 
<SELECT onchange=alphaFilterChange() name=opacityList> 
<OPTION value=0>0</OPTION> 
<OPTION value=25 SELECTED>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100>100</OPTION>
</SELECT>
   FinishOpacity: 
<SELECT onchange=alphaFilterChange() name=finishOpacityList> 
<OPTION value=0>0</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100 SELECTED>100</OPTION>
</SELECT> <BR/><BR/> 
StartX: 
<SELECT onchange=alphaFilterChange() name=startXList> 
<OPTION value=0 SELECTED>0</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100>100</OPTION>
</SELECT> 
   FinishX: 
<SELECT onchange=alphaFilterChange() name=finishXList> 
<OPTION value=0>0</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100 SELECTED>100</OPTION>
</SELECT> 
<BR/><BR/> 
StartY: 
<SELECT onchange=alphaFilterChange() name=startYList> 
<OPTION value=0>0</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100 SELECTED>100</OPTION>
</SELECT> 
   FinishY: 
<SELECT onchange=alphaFilterChange() name=finishYList> 
<OPTION value=0 SELECTED>0</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION> 
<OPTION value=75>75</OPTION> 
<OPTION value=100>100</OPTION>
</SELECT>  
</SPAN>

<SPAN id=oAlphaImageLoaderControls style="DISPLAY: none" isSource="TRUE"><BR/>
Src (source image): 
<SELECT onchange=alphaImageLoaderFilterChange() name=srcList> 
<OPTION value='notebook.GIF'  SELECTED>Spiral Bound</OPTION> 
<OPTION value='MOUSE2.GIF'>Mouse</OPTION> 
</SELECT>  
<BR/><BR/>SizingMethod: 
<SELECT onchange=alphaImageLoaderFilterChange() name=sizingMethodList> 
<OPTION value='crop' SELECTED>Crop - Crop at boundaries</OPTION> 
<OPTION value='image'>Image - Normal image size</OPTION>
<OPTION value='scale'>Scale - Scale to window</OPTION> 
</SELECT><BR/><BR/><BR/><BR/>

</SPAN>

<SPAN id=oEmbossControls style="DISPLAY: none" isSource="TRUE">
Bias: 
<SELECT onchange=embossFilterChange() name=biasList> 
<OPTION value=-0.9>-0.9</OPTION> 
<OPTION value=-0.5>-0.5</OPTION> 
<OPTION value=-0.2>-0.2</OPTION> 
<OPTION value=0.00 SELECTED>0.00</OPTION> 
<OPTION value=0.2>0.2</OPTION> 
<OPTION value=0.5>0.5</OPTION> 
<OPTION value=0.9>0.9</OPTION> 
</SELECT><BR/><BR/><BR/><BR/>

</SPAN>

<SPAN id=oEngraveControls style="DISPLAY: none" isSource="TRUE">
Bias: 
<SELECT onchange=engraveFilterChange() name=biasList> 
<OPTION value=-0.9>-0.9</OPTION> 
<OPTION value=-0.5>-0.5</OPTION> 
<OPTION value=-0.2>-0.2</OPTION> 
<OPTION value=0.00 SELECTED>0.00</OPTION> 
<OPTION value=0.2>0.2</OPTION> 
<OPTION value=0.5>0.5</OPTION> 
<OPTION value=0.9>0.9</OPTION> 
</SELECT><BR/><BR/><BR/><BR/>

</SPAN>

<SPAN id=oBlurControls style="DISPLAY: none" isSource="TRUE"><BR/>
PixelRadius: 
<SELECT onchange=blurFilterChange() name=pixelRadiusList> 
<OPTION value=0>0</OPTION> 
<OPTION value=5 SELECTED>5</OPTION> 
<OPTION value=10>10</OPTION> 
<OPTION value=20>20</OPTION>
</SELECT> <BR/><BR/>
<INPUT onclick=blurFilterChange() type=checkbox name=makeShadowSwitch>
 MakeShadow</INPUT>
<BR><BR>ShadowOpacity: 
<SELECT onchange=blurFilterChange() name=shadowOpacityList> 
<OPTION value=0.00>0.00</OPTION> <OPTION value=0.25>0.25</OPTION>
<OPTION value=0.50>0.50</OPTION> <OPTION value=0.75>0.75</OPTION> 
<OPTION value=1.00 SELECTED>1.00</OPTION>
</SELECT> <BR/><BR/>
</SPAN>

<SPAN id=oPixelateFilterControls style="DISPLAY: none" isSource="TRUE"><BR/>
MaxSquare:
<SELECT onchange=pixelateFilterChange() name=maxSquareFList> 
<OPTION value=2>2</OPTION> 
<OPTION value=5>5</OPTION> 
<OPTION value=10 SELECTED>10</OPTION> 
<OPTION value=25>25</OPTION> 
<OPTION value=50>50</OPTION>
</SELECT> 
<BR/><BR/><BR/><BR/>
</SPAN>

<SPAN id=oDropShadowControls style="DISPLAY: none" isSource="TRUE"><BR/>
Color: 
<SELECT onchange=dropShadowFilterChange() name=shadowColorList> 
<OPTION value=DDDDDD>Light Gray (DDDDDD)</OPTION> 
<OPTION value=999999 SELECTED>Dark Gray (999999)</OPTION> 
<OPTION value=000000>Black (000000)</OPTION> 
<OPTION value=FFFF00>Yellow (FFFF00)</OPTION> 
<OPTION value=0000FF>Blue (0000FF)</OPTION>
</SELECT>
<BR><BR>
OffX: <SELECT onchange=dropShadowFilterChange() name=OffsetXList> 
<OPTION value=-5>-5</OPTION>
<OPTION value=-3>-3</OPTION>
<OPTION value=-1>-1</OPTION>
<OPTION value=1>1</OPTION>
<OPTION value=3>3</OPTION>
<OPTION value=5 SELECTED>5</OPTION>
</SELECT>
OffY: <SELECT onchange=dropShadowFilterChange() name=OffsetYList> 
<OPTION value=-5>-5</OPTION>
<OPTION value=-3>-3</OPTION>
<OPTION value=-1>-1</OPTION>
<OPTION value=1>1</OPTION>
<OPTION value=3>3</OPTION>
<OPTION value=5 SELECTED>5</OPTION>
</SELECT><BR><BR>
<INPUT onclick=dropShadowFilterChange() type=checkbox CHECKED name=positiveSwitch>Positive</INPUT> 
</SPAN>

<SPAN id=oChromaControls style="DISPLAY: none" isSource="TRUE"><BR/>
Color: 
<SELECT onchange=chromaFilterChange() name=chromaColorList> 
<OPTION value='#FFFFFF' SELECTED>White (FFFFFF)</OPTION>
<OPTION value='#87CEEB'>Sky blue (87CEEB)</OPTION>
<OPTION value='#8B0000'>Dark red(8B0000)</OPTION>
<OPTION value='#000000'>Black (000000)</OPTION> 
</SELECT><BR/><BR/><BR/><BR/>

</SPAN>

<SPAN 
id=oBasicImageControls style="DISPLAY: none" isSource="TRUE"><BR/>
Rotation: 
<SELECT onchange=basicImageFilterChange() name=rotationList> 
<OPTION value=0 SELECTED>0 - 0 degrees</OPTION> 
<OPTION value=1>1 - 90 degrees</OPTION> 
<OPTION value=2>2 - 180 degrees</OPTION> 
<OPTION value=3>3 - 270 degrees</OPTION>
</SELECT><BR/><BR/>
Opacity: <SELECT onchange=basicImageFilterChange() name=basicImageOpacityList> 
<OPTION value=0.00>0.00</OPTION> 
<OPTION value=0.25>0.25</OPTION> 
<OPTION value=0.50>0.50</OPTION> 
<OPTION value=0.75>0.75</OPTION> 
<OPTION value=1.00 SELECTED>1.00</OPTION>
</SELECT><BR><BR/>
<INPUT onclick=basicImageFilterChange() type=checkbox name=mirrorSwitch>Mirror</INPUT> 
<INPUT onclick=basicImageFilterChange() type=checkbox name=invertSwitch>Invert</INPUT><BR><BR/>
<INPUT onclick=basicImageFilterChange() type=checkbox name=xraySwitch>X-Ray</INPUT> 
<INPUT onclick=basicImageFilterChange() type=checkbox name=grayscaleSwitch>Grayscale</INPUT>
</SPAN>

<SPAN id=oBarnControls style="DISPLAY: none" isSource="TRUE"><BR/>
Motion: 
<SELECT onchange=barnTransChange() name=barnMotionList> 
<OPTION value=out SELECTED>Out - From inside outward</OPTION> 
<OPTION value=in>In - From outside inward</OPTION> 
</SELECT> <BR/><BR/>
Orientation: 
<SELECT onchange=barnTransChange() name=barnVerticalList> 
<OPTION value=horizontal>Horizontal</OPTION> 
<OPTION value=vertical SELECTED>Vertical</OPTION> 
</SELECT> 
</SPAN>

<SPAN id=oBlindsControls style="DISPLAY: none" isSource="TRUE"><BR/>
Bands: <SELECT onchange=blindsTransChange() name=blindsBandsList> 
<OPTION value=2>2</OPTION>
<OPTION value=4>4</OPTION> 
<OPTION value=6>6</OPTION> 
<OPTION value=8>8</OPTION> 
<OPTION value=10 SELECTED>10</OPTION>
</SELECT> 
Direction: 
<SELECT onchange=blindsTransChange() name=blindsDirectionList> 
<OPTION value=up SELECTED>Up</OPTION> 
<OPTION value=down>Down</OPTION> 
<OPTION value=left>Left</OPTION> 
<OPTION value=right>Right</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oCheckerboardControls style="DISPLAY: none" isSource="TRUE"><BR/>
Direction: <SELECT onchange=checkerboardTransChange() name=checkerboardDirectionList> 
<OPTION value=up>Up</OPTION> 
<OPTION value=down>Down</OPTION> 
<OPTION value=left>Left</OPTION> 
<OPTION value=right SELECTED>Right</OPTION>
</SELECT><BR><BR>
SquaresX: <SELECT onchange=checkerboardTransChange() name=squaresXList> 
<OPTION value=2 SELECTED>2</OPTION> 
<OPTION value=4>4</OPTION> 
<OPTION value=6>6</OPTION> 
<OPTION value=8>8</OPTION> 
<OPTION value=10>10</OPTION> 
<OPTION value=12>12</OPTION>
<OPTION value=50>50</OPTION> 
</SELECT> 
SquaresY: <SELECT onchange=checkerboardTransChange() name=squaresYList> 
<OPTION value=2 SELECTED>2</OPTION> 
<OPTION value=4>4</OPTION> 
<OPTION value=6>6</OPTION> 
<OPTION value=8>8</OPTION> 
<OPTION value=10>10</OPTION> 
<OPTION value=12>12</OPTION>
<OPTION value=50>50</OPTION> 
</SELECT> </SPAN>

<SPAN id=oFadeControls style="DISPLAY: none" isSource="TRUE"><BR/>
Overlap: <SELECT onchange=fadeTransChange() name=fadeOverlapList> 
<OPTION value=0.00>0.00</OPTION> 
<OPTION value=0.25>0.25</OPTION> 
<OPTION value=0.50>0.50</OPTION> 
<OPTION value=0.75>0.75</OPTION> 
<OPTION value=1.00 SELECTED>1.00</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oIrisControls 
style="DISPLAY: none" isSource="TRUE"><BR/>
IrisStyle: <SELECT onchange=irisTransChange() name=irisStyleList> 
<OPTION value=DIAMOND>Diamond</OPTION> 
<OPTION value=CIRCLE>Circle</OPTION> 
<OPTION value=CROSS>Cross</OPTION> 
<OPTION value=PLUS SELECTED>Plus</OPTION> 
<OPTION value=SQUARE>Square</OPTION> 
<OPTION value=STAR>Star</OPTION>
</SELECT> <BR><BR>
Motion: <SELECT onchange=irisTransChange() name=irisMotionList> 
<OPTION value=out SELECTED>Out - From inside outward</OPTION> 
<OPTION value=in>In - From outside inward</OPTION> 
</SELECT> 
</SPAN>

<SPAN id=oPixelateTransControls style="DISPLAY: none" isSource="TRUE"><BR/>
MaxSquare: <SELECT onchange=pixelateTransChange() name=maxSquareTransList> 
<OPTION value=2>2</OPTION>
<OPTION value=5>5</OPTION>
<OPTION value=10>10</OPTION>
<OPTION value=25>25</OPTION> 
<OPTION value=50 SELECTED>50</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oRadialWipeControls 
style="DISPLAY: none" isSource="TRUE"><BR/>
WipeStyle: <SELECT onchange=radialWipeTransChange() name=radialWipeStyleList> 
<OPTION value=CLOCK SELECTED>Clock</OPTION> 
<OPTION value=WEDGE>Wedge</OPTION> 
<OPTION value=RADIAL>Radial</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oRandomBarsControls style="DISPLAY: none" isSource="TRUE"><BR/>
Orientation: <SELECT onchange=randomBarsTransChange() name=randomBarsVerticalList> 
<OPTION value=horizontal SELECTED>Horizontal</OPTION> 
<OPTION value=vertical>Vertical</OPTION> 
</SELECT> 
 </SPAN>

<SPAN id=oSlideControls style="DISPLAY: none" isSource="TRUE"><BR/>
SlideStyle: <SELECT onchange=slideTransChange() name=slideStyleList> 
<OPTION value=HIDE SELECTED>Hide</OPTION> 
<OPTION value=PUSH>Push</OPTION> 
<OPTION  value=SWAP>Swap</OPTION>
</SELECT> <BR/><BR/>
Bands: <SELECT onchange=slideTransChange() name=slideBandsList> 
<OPTION value=1 SELECTED>1</OPTION> 
<OPTION value=3>3</OPTION> 
<OPTION value=5>5</OPTION> 
<OPTION value=10>10</OPTION> 
<OPTION value=25>25</OPTION>
<OPTION value=50>50</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oSpiralControls style="DISPLAY: none" isSource="TRUE"><BR/>
GridSizeX: <SELECT onchange=spiralTransChange() name=spiralGridSizeXList> 
<OPTION value=8>8</OPTION> 
<OPTION value=16 SELECTED>16</OPTION> 
<OPTION value=32>32</OPTION> 
<OPTION value=64>64</OPTION>
</SELECT> 
GridSizeY: <SELECT onchange=spiralTransChange() name=spiralGridSizeYList> 
<OPTION value=8>8</OPTION> 
<OPTION value=16 SELECTED>16</OPTION> 
<OPTION value=32>32</OPTION> 
<OPTION value=64>64</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oStretchControls style="DISPLAY: none" isSource="TRUE"><BR/>
StretchStyle: <SELECT onchange=stretchTransChange() name=stretchStyleList> 
<OPTION value=HIDE>Hide</OPTION> 
<OPTION value=PUSH>Push</OPTION> 
<OPTION value=SPIN SELECTED>Spin</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oStripsControls style="DISPLAY: none" isSource="TRUE"><BR/>
Motion: <SELECT onchange=stripsTransChange() name=movementList> 
<OPTION value=leftup>Left-up</OPTION> 
<OPTION value=leftdown SELECTED>Left-down</OPTION> 
<OPTION value=rightup>Right-up</OPTION> 
<OPTION value=rightdown>Right-down</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oWheelControls style="DISPLAY: none" isSource="TRUE"><BR/>
Spokes: 
<SELECT onchange=wheelTransChange() name=spokesList> 
<OPTION value=2>2</OPTION> 
<OPTION value=4 SELECTED>4</OPTION> 
<OPTION value=6>6</OPTION> 
<OPTION value=8>8</OPTION> 
<OPTION value=10>10</OPTION>
</SELECT> 
</SPAN>

<SPAN id=oWipeControls style="DISPLAY: none" isSource="TRUE"><BR/>
GradientSize: <SELECT onchange=wipeTransChange() name=gradientSizeList> 
<OPTION value=0.00>0.00</OPTION> 
<OPTION value=0.25 SELECTED>0.25</OPTION> 
<OPTION value=0.50>0.50</OPTION> 
<OPTION value=0.75>0.75</OPTION> 
<OPTION value=1.00>1.00</OPTION>
</SELECT><BR><BR>
WipeStyle: <SELECT onchange=wipeTransChange() name=wipeStyleList> 
<OPTION value=0 SELECTED>0 - Left-to-right motion</OPTION> 
<OPTION value=1>1 - Top-to-bottom motion</OPTION>
</SELECT><BR><BR>
Motion: <SELECT onchange=wipeTransChange() name=wipeReverseSwitch> 
<OPTION  value=forward SELECTED>Forward</OPTION> 
<OPTION  value=reverse>Reverse</OPTION>
</SELECT>
</SPAN>

<SPAN id=oZigzagControls style="DISPLAY: none" isSource="TRUE"><BR/>
GridSizeX: 
<SELECT onchange=zigzagTransChange() name=zigzagGridSizeXList> 
<OPTION value=8>8</OPTION> 
<OPTION value=16 SELECTED>16</OPTION> 
<OPTION value=32>32</OPTION> 
<OPTION value=64>64</OPTION>
<OPTION value=100>100</OPTION> 
</SELECT> 
GridSizeY: <SELECT onchange=zigzagTransChange() name=zigzagGridSizeYList>
<OPTION value=8>8</OPTION> 
<OPTION value=16 SELECTED>16</OPTION> 
<OPTION value=32>32</OPTION> 
<OPTION value=64>64</OPTION>
<OPTION value=100>100</OPTION> 
</SELECT> 
</SPAN>