有这个JS的<script language="javascript"> var perline = 9; var divSet = false; var curId; var colorLevels = Array('0','3','6','9','C','F'); var colorArray = Array(); var ie = false; var nocolor = 'none'; if (document.all) { ie = true; nocolor = ''; } function addColor(r, g, b) { var red = colorLevels[r]; var green = colorLevels[g]; var blue = colorLevels[b]; addColorValue(red, green, blue); } function addColorValue(r, g, b) { colorArray[colorArray.length] = r + r + g + g + b + b; } function setColor(color) { var link = $(curId); var field = $(curId); var picker = $('colorpicker'); field.value = color; if (color == '') {color = nocolor; } picker.style.display = 'none'; eval($(curId).title); setResult(); } function setDiv() { if (!document.createElement) { return; } var elemDiv = document.createElement('div'); if (typeof(elemDiv.innerHTML) != 'string') { return; } genColors(); elemDiv.id = 'colorpicker'; elemDiv.innerHTML = getColorTable(); document.body.appendChild(elemDiv); divSet = true; } function pickColor(id) { if (!divSet) { setDiv(); } var picker = $('colorpicker'); if (id == curId && picker.style.display == 'block') { picker.style.display = 'none'; return; } curId = id; var thelink = $(id); picker.style.top = getAbsoluteOffsetTop(thelink)+"px"; picker.style.left = getAbsoluteOffsetLeft(thelink)+"px"; picker.style.display = 'block'; } function genColors() { addColorValue('0','0','0'); addColorValue('3','3','3'); addColorValue('6','6','6'); addColorValue('8','8','8'); addColorValue('9','9','9'); addColorValue('A','A','A'); addColorValue('C','C','C'); addColorValue('E','E','E'); addColorValue('F','F','F'); for (a = 1; a < colorLevels.length; a++) addColor(0,0,a); for (a = 1; a < colorLevels.length - 1; a++) addColor(a,a,5); for (a = 1; a < colorLevels.length; a++) addColor(0,a,0); for (a = 1; a < colorLevels.length - 1; a++) addColor(a,5,a); for (a = 1; a < colorLevels.length; a++) addColor(a,0,0); for (a = 1; a < colorLevels.length - 1; a++) addColor(5,a,a); for (a = 1; a < colorLevels.length; a++) addColor(a,a,0); for (a = 1; a < colorLevels.length - 1; a++) addColor(5,5,a); for (a = 1; a < colorLevels.length; a++) addColor(0,a,a); for (a = 1; a < colorLevels.length - 1; a++) addColor(a,5,5); for (a = 1; a < colorLevels.length; a++) addColor(a,0,a); for (a = 1; a < colorLevels.length - 1; a++) addColor(5,a,5); return colorArray; } function getColorTable() { var colors = colorArray; var tableCode = ''; tableCode += '<table>'; for (i = 0; i < colors.length; i++) { if (i % perline == 0) { tableCode += '<tr>'; } tableCode += '<td><a style="color:#' + colors[i] + '; background:#' + colors[i] + ';" href="javascript:setColor(\'0x' + colors[i] + '\');"> </a></td>'; if (i % perline == perline - 1) { tableCode += '</tr>'; } } if (i % perline != 0) { tableCode += '</tr>'; } tableCode += '</table>'; return tableCode; } function getAbsoluteOffsetTop(obj) { var top = obj.offsetTop; var parent = obj.offsetParent; while (parent != document.body) { top += parent.offsetTop; parent = parent.offsetParent; } return top; } function getAbsoluteOffsetLeft(obj) { var left = obj.offsetLeft; var parent = obj.offsetParent; while (parent != document.body) { left += parent.offsetLeft; parent = parent.offsetParent; } return left; }</script> 用的时候<a href="javascript:pickColor('backcolor');">pick</a>
<OBJECT id="dlgHelper" CLASSID="clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b" width="0px" height="0px" VIEWASTEXT></OBJECT> function setFont() { var sColor = document.getElementById("dlgHelper").ChooseColorDlg(); sColor = sColor.toString(16);
var perline = 9;
var divSet = false;
var curId;
var colorLevels = Array('0','3','6','9','C','F');
var colorArray = Array();
var ie = false;
var nocolor = 'none';
if (document.all) { ie = true; nocolor = ''; }
function addColor(r, g, b) {
var red = colorLevels[r];
var green = colorLevels[g];
var blue = colorLevels[b];
addColorValue(red, green, blue);
}
function addColorValue(r, g, b) {
colorArray[colorArray.length] = r + r + g + g + b + b;
}
function setColor(color) {
var link = $(curId);
var field = $(curId);
var picker = $('colorpicker');
field.value = color;
if (color == '') {color = nocolor; }
picker.style.display = 'none';
eval($(curId).title);
setResult();
}
function setDiv() {
if (!document.createElement) { return; }
var elemDiv = document.createElement('div');
if (typeof(elemDiv.innerHTML) != 'string') { return; }
genColors();
elemDiv.id = 'colorpicker';
elemDiv.innerHTML = getColorTable();
document.body.appendChild(elemDiv);
divSet = true;
}
function pickColor(id) {
if (!divSet) { setDiv(); }
var picker = $('colorpicker');
if (id == curId && picker.style.display == 'block') {
picker.style.display = 'none';
return;
}
curId = id;
var thelink = $(id);
picker.style.top = getAbsoluteOffsetTop(thelink)+"px";
picker.style.left = getAbsoluteOffsetLeft(thelink)+"px";
picker.style.display = 'block';
}
function genColors() {
addColorValue('0','0','0');
addColorValue('3','3','3');
addColorValue('6','6','6');
addColorValue('8','8','8');
addColorValue('9','9','9');
addColorValue('A','A','A');
addColorValue('C','C','C');
addColorValue('E','E','E');
addColorValue('F','F','F');
for (a = 1; a < colorLevels.length; a++)
addColor(0,0,a);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(a,a,5);
for (a = 1; a < colorLevels.length; a++)
addColor(0,a,0);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(a,5,a);
for (a = 1; a < colorLevels.length; a++)
addColor(a,0,0);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(5,a,a);
for (a = 1; a < colorLevels.length; a++)
addColor(a,a,0);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(5,5,a);
for (a = 1; a < colorLevels.length; a++)
addColor(0,a,a);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(a,5,5);
for (a = 1; a < colorLevels.length; a++)
addColor(a,0,a);
for (a = 1; a < colorLevels.length - 1; a++)
addColor(5,a,5);
return colorArray;
}
function getColorTable() {
var colors = colorArray;
var tableCode = '';
tableCode += '<table>';
for (i = 0; i < colors.length; i++) {
if (i % perline == 0) { tableCode += '<tr>'; }
tableCode += '<td><a style="color:#' + colors[i] +
'; background:#' + colors[i] +
';" href="javascript:setColor(\'0x' + colors[i] +
'\');"> </a></td>';
if (i % perline == perline - 1) { tableCode += '</tr>'; }
}
if (i % perline != 0) { tableCode += '</tr>'; }
tableCode += '</table>';
return tableCode;
}
function getAbsoluteOffsetTop(obj) {
var top = obj.offsetTop;
var parent = obj.offsetParent;
while (parent != document.body) {
top += parent.offsetTop;
parent = parent.offsetParent;
}
return top;
}
function getAbsoluteOffsetLeft(obj) {
var left = obj.offsetLeft;
var parent = obj.offsetParent;
while (parent != document.body) {
left += parent.offsetLeft;
parent = parent.offsetParent;
}
return left;
}</script>
用的时候<a href="javascript:pickColor('backcolor');">pick</a>
function setFont()
{
var sColor = document.getElementById("dlgHelper").ChooseColorDlg();
sColor = sColor.toString(16);
}