Slider control with button action

[arumuthu]

Hi to all,

i am able to run slider control in Internet Browser(IE),but i
couldn't run in Firebox,Please anyone Help me.....I attached
code...... for your reference...

/***slider.js****?

function slider (a_init, a_tpl) {

this.f_setValue = f_sliderSetValue;
this.f_getPos = f_sliderGetPos;

// register in the global collection
if (!window.A_SLIDERS)
window.A_SLIDERS = [];
this.n_id = window.A_SLIDERS.length;
window.A_SLIDERS[this.n_id] = this;

// save config parameters in the slider object
var s_key;
if (a_tpl)
for (s_key in a_tpl)
this[s_key] = a_tpl[s_key];
for (s_key in a_init)
this[s_key] = a_init[s_key];

this.n_pix2value = this.n_pathLength / (this.n_maxValue -
this.n_minValue);
if (this.n_value == null)
this.n_value = this.n_minValue;

// generate the control's HTML
document.write(
'<div style="width:' + this.n_controlWidth + 'px;height:' +
this.n_controlHeight + 'px;border:0; background-image:url(' +
this.s_imgControl + ')" id="sl' + this.n_id + 'base">' +
'<img src="' + this.s_imgSlider + '" width="' + this.n_sliderWidth +
'" height="' + this.n_sliderHeight + '" border="0"
style="position:relative;left:' + this.n_pathLeft + 'px;top:' +
this.n_pathTop + 'px;z-index:' + this.n_zIndex +
';cursorointer;visibility:hidden;" name="sl' + this.n_id + 'slider"
id="sl' + this.n_id + 'slider" onmousedown="return f_sliderMouseDown('
+ this.n_id + ')"/></div>'
);
this.e_base = get_element('sl' + this.n_id + 'base');
this.e_slider = get_element('sl' + this.n_id + 'slider');

// safely hook document/window events
if (!window.f_savedMouseMove && document.onmousemove !=
f_sliderMouseMove) {
window.f_savedMouseMove = document.onmousemove;
document.onmousemove = f_sliderMouseMove;
}
if (!window.f_savedMouseUp && document.onmouseup != f_sliderMouseUp)
{
window.f_savedMouseUp = document.onmouseup;
document.onmouseup = f_sliderMouseUp;
}
// preset to the value in the input box if available
var e_input = this.s_form == null
? get_element(this.s_name)
: document.forms[this.s_form]
? document.forms[this.s_form].elements[this.s_name]
: null;
this.f_setValue(e_input && e_input.value != '' ? e_input.value :
null, 1);
this.e_slider.style.visibility = 'visible';
}

function f_sliderSetValue (n_value, b_noInputCheck) {
if (n_value == null)
n_value = this.n_value == null ? this.n_minValue : this.n_value;
if (isNaN(n_value))
return false;
// round to closest multiple if step is specified
if (this.n_step)
n_value = Math.round((n_value - this.n_minValue) / this.n_step) *
this.n_step + this.n_minValue;
// smooth out the result
if (n_value % 1)
n_value = Math.round(n_value * 1e5) / 1e5;

if (n_value < this.n_minValue)
n_value = this.n_minValue;
if (n_value > this.n_maxValue)
n_value = this.n_maxValue;

this.n_value = n_value;

// move the slider
if (this.b_vertical)
this.e_slider.style.top = (this.n_pathTop + this.n_pathLength -
Math.round((n_value - this.n_minValue) * this.n_pix2value)) + 'px';
else
this.e_slider.style.left = (this.n_pathLeft + Math.round((n_value -
this.n_minValue) * this.n_pix2value)) + 'px';

// save new value
var e_input;
if (this.s_form == null) {
e_input = get_element(this.s_name);
if (!e_input)
return b_noInputCheck ? null : f_sliderError(this.n_id, "Can not
find the input with ID='" + this.s_name + "'.");
}
else {
var e_form = document.forms[this.s_form];
if (!e_form)
return b_noInputCheck ? null : f_sliderError(this.n_id, "Can not
find the form with NAME='" + this.s_form + "'.");
e_input = e_form.elements[this.s_name];
if (!e_input)
return b_noInputCheck ? null : f_sliderError(this.n_id, "Can not
find the input with NAME='" + this.s_name + "'.");
}
e_input.value = n_value;
}

// get absolute position of the element in the document
function f_sliderGetPos (b_vertical, b_base) {
var n_pos = 0,
s_coord = (b_vertical ? 'Top' : 'Left');
var o_elem = o_elem2 = b_base ? this.e_base : this.e_slider;

while (o_elem) {
n_pos += o_elem["offset" + s_coord];
o_elem = o_elem.offsetParent;
}
o_elem = o_elem2;

var n_offset;
while (o_elem.tagName != "BODY") {
n_offset = o_elem["scroll" + s_coord];
if (n_offset)
n_pos -= o_elem["scroll" + s_coord];
o_elem = o_elem.parentNode;
}
return n_pos;
}

function f_sliderMouseDown (n_id) {
window.n_activeSliderId = n_id;
return false;
}

function f_sliderMouseUp (e_event, b_watching) {
if (window.n_activeSliderId != null) {
var o_slider = window.A_SLIDERS[window.n_activeSliderId];
o_slider.f_setValue(o_slider.n_minValue + (o_slider.b_vertical
? (o_slider.n_pathLength - parseInt(o_slider.e_slider.style.top) +
o_slider.n_pathTop)
: (parseInt(o_slider.e_slider.style.left) - o_slider.n_pathLeft)) /
o_slider.n_pix2value);
if (b_watching) return;
window.n_activeSliderId = null;
}
if (window.f_savedMouseUp)
return window.f_savedMouseUp(e_event);
}

function f_sliderMouseMove (e_event) {

if (!e_event && window.event) e_event = window.event;

// save mouse coordinates
if (e_event) {
window.n_mouseX = e_event.clientX + f_scrollLeft();
window.n_mouseY = e_event.clientY + f_scrollTop();
}

// check if in drag mode
if (window.n_activeSliderId != null) {
var o_slider = window.A_SLIDERS[window.n_activeSliderId];

var n_pxOffset;
if (o_slider.b_vertical) {
var n_sliderTop = window.n_mouseY - o_slider.n_sliderHeight / 2 -
o_slider.f_getPos(1, 1) - 3;
// limit the slider movement
if (n_sliderTop < o_slider.n_pathTop)
n_sliderTop = o_slider.n_pathTop;
var n_pxMax = o_slider.n_pathTop + o_slider.n_pathLength;
if (n_sliderTop > n_pxMax)
n_sliderTop = n_pxMax;
o_slider.e_slider.style.top = n_sliderTop + 'px';
n_pxOffset = o_slider.n_pathLength - n_sliderTop +
o_slider.n_pathTop;
}
else {
var n_sliderLeft = window.n_mouseX - o_slider.n_sliderWidth / 2 -
o_slider.f_getPos(0, 1) - 3;
// limit the slider movement
if (n_sliderLeft < o_slider.n_pathLeft)
n_sliderLeft = o_slider.n_pathLeft;
var n_pxMax = o_slider.n_pathLeft + o_slider.n_pathLength;
if (n_sliderLeft > n_pxMax)
n_sliderLeft = n_pxMax;
o_slider.e_slider.style.left = n_sliderLeft + 'px';
n_pxOffset = n_sliderLeft - o_slider.n_pathLeft;
}
if (o_slider.b_watch)
f_sliderMouseUp(e_event, 1);

return false;
}

if (window.f_savedMouseMove)
return window.f_savedMouseMove(e_event);
}

// get the scroller positions of the page
function f_scrollLeft() {
return f_filterResults (
window.pageXOffset ? window.pageXOffset : 0,
document.documentElement ? document.documentElement.scrollLeft : 0,
document.body ? document.body.scrollLeft : 0
);
}
function f_scrollTop() {
return f_filterResults (
window.pageYOffset ? window.pageYOffset : 0,
document.documentElement ? document.documentElement.scrollTop : 0,
document.body ? document.body.scrollTop : 0
);
}
function f_filterResults(n_win, n_docel, n_body) {
var n_result = n_win ? n_win : 0;
if (n_docel && (!n_result || (n_result > n_docel)))
n_result = n_docel;
return n_body && (!n_result || (n_result > n_body)) ? n_body :
n_result;
}

function f_sliderError (n_id, s_message) {
alert("Slider #" + n_id + " Error:\n" + s_message);
window.n_activeSliderId = null;
}

get_element = document.all ?
function (s_id) { return document.all[s_id] } :
function (s_id) { return document.getElementById(s_id) };
**************************************************************************************************
<body>
<input name="sliderValue" id="sliderValue1h" type="hidden" size="3"
onChange="A_SLIDERS[0].f_setValue(this.value)">
<script language="JavaScript">
var A_TPL1h = {
'b_vertical' : false,
'b_watch': true,
'n_controlWidth': 65,
'n_controlHeight': 0,
'n_sliderWidth': 18,
'n_sliderHeight': 14,
'n_pathLeft' : 1,
'n_pathTop' : 1,
'n_pathLength' : 46,
's_imgControl': 'images/slider_spmic_bg.jpg',
's_imgSlider': 'images/slider_spmic_but.jpg',
'n_zIndex': 1
}

var A_INIT1h = {
's_form' : 0,
's_name': 'sliderValue1h',
'n_minValue' : 0,
'n_maxValue' : 100,
'n_value' : 20,
'n_step' : 1
}
new slider(A_INIT1h, A_TPL1h);
</script>
</body>



Regards
Muthukkumaran