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function pickerInit() {
hue = YAHOO.widget.Slider.getVertSlider("hueBg", "hueThumb", 0, 180);
hue.onChange = function(newVal) { hueUpdate(newVal); };
picker = YAHOO.widget.Slider.getSliderRegion("pickerDiv", "selector", 0, 180, 0, 180);
picker.onChange = function(newX, newY) { pickerUpdate(newX, newY); };
hueUpdate();
dd1 = new YAHOO.util.DD("pickerPanel");
dd1.setHandleElId("pickerHandle");
dd1.endDrag = function(e) {
// picker.thumb.resetConstraints();
// hue.thumb.resetConstraints();
};
}
executeonload(init);
function pickerUpdate(newX, newY) {
pickerSwatchUpdate();
}
function hueUpdate(newVal) {
var h = (180 - hue.getValue()) / 180;
if (h == 1) { h = 0; }
var a = YAHOO.util.Color.hsv2rgb( h, 1, 1);
document.getElementById("pickerDiv").style.backgroundColor =
"rgb(" + a[0] + ", " + a[1] + ", " + a[2] + ")";
pickerSwatchUpdate();
}
