<script type="text/javascript">
var ColorHex = new Array('00', '33', '66', '99', 'CC', 'FF');
var SpColorHex = new Array('FF0000', '00FF00', '0000FF', 'FFFF00', '00FFFF', 'FF00FF');
$(function () {
initColor();
$("#colorpanel").hide();
})
function initColor() {
$("body").append('<div id="colorpanel" style="position: absolute; display: none;"></div>');
var colorTable = '';
for (i = 0; i < 2; i++) {
for (j = 0; j < 6; j++) {
colorTable = colorTable + '<tr height=12>'
colorTable = colorTable + '<td width=11 style="background-color:#000000">'
if (i == 0) {
colorTable = colorTable + '<td width=11 style="background-color:#' + ColorHex[j].toString(16) + ColorHex[j].toString(16) + ColorHex[j].toString(16) + '">'
} else {
colorTable = colorTable + '<td width=11 style="background-color:#' + SpColorHex[j] + '">'
}
colorTable = colorTable + '<td width=11 style="background-color:#000000">'
for (k = 0; k < 3; k++) {
for (l = 0; l < 6; l++) {
colorTable = colorTable + '<td width=11 style="background-color:#' + ColorHex[k + i * 3].toString(16) + ColorHex[l].toString(16) + ColorHex[j].toString(16) + '">'
}
}
}
}
colorTable = '<table width=253 border="0" cellspacing="0" cellpadding="0" style="border:1px #000000 solid;border-bottom:none;border-collapse: collapse" bordercolor="000000">'
+ '<tr height=30><td colspan=21 bgcolor=#cccccc>'
+ '<table cellpadding="0" cellspacing="1" border="0" style="border-collapse: collapse">'
+ '<tr><td width="3"><td><input type="text" id="DisColor" size="6" disabled style="border:solid 1px #000000;background-color:#ffff00"></td>'
+ '<td width="3"><td><input type="text" id="HexColor" size="7" style="border:inset 1px;font-family:Arial;" value="#000000"><a href=### id="_cclose">关闭</a></td></tr></table></td></table>'
+ '<table id="CT" border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse" bordercolor="000000" style="cursor:pointer;">'
+ colorTable + '</table>';
$("#colorpanel").html(colorTable);
}
function showColorPanel(obj, txtobj) {
$('#' + obj).click(function () {
//定位
var ttop = $(this).offset().top; //控件的定位点高
var thei = $(this).height(); //控件本身的高
var tleft = $(this).offset().left; //控件的定位点宽
$("#colorpanel").css({
top: ttop + thei + 5,
left: tleft
})
$("#colorpanel").show();
$("#CT tr td").unbind("click").mouseover(function () {
var aaa = $(this).css("background-color");
$("#DisColor").css("background-color", aaa);
$("#HexColor").val(aaa);
}).click(function () {
var aaa = $(this).css("background-color");
$('#' + txtobj).val(aaa).css("color", aaa);
document.getElementById("txtinput").value = "<font style=\"color:" + aaa + "\">" + document.getElementById("txtinput").value + "</font>";
$("#colorpanel").hide();
})
$("#_cclose").click(function () { $("#colorpanel").hide(); }).css({ "font-size": "12px", "padding-left": "20px" })
})
}
jQuery.extend({
showcolor: function (btnid, txtid) { showColorPanel(btnid, txtid);}
})
</script>