var QF_EFFECTS = function() {
var ScrollCBs = {};
var ResizeCBs = {};
var CallBacks = {};
var SDatas = {};
var Ready = false;
var Interval;
var _OnScrollHandler = function() {
for (var v in ScrollCBs)
ScrollCBs[v].func(); }
var _OnResizeHandler = function () {
for (var v in ResizeCBs)
ResizeCBs[v].func(); }
var _IntervalHandler = function () {
for (var v in CallBacks)
CallBacks[v].func(); }
var _Get_DOMNode = function(itm) {
if ((typeof itm).toLowerCase() == 'object' && itm.tagName)
return itm;
var out = null
if (document.getElementById)
out = document.getElementById(itm);
else if (document.all)
out = document.all[itm];
else if (document.layers)
out = document.layers[itm];
return out; }
var _Add_CB = function(func, type, onDropFunc) {
if ((typeof func).toLowerCase() != 'function')
return null;
var new_id = (new Date().getTime()) + '' + Math.random();
var CBO;
switch (type) {
case 'r': CBO = ResizeCBs; break; 
case 's': CBO = ScrollCBs; break; 
default:  CBO = CallBacks; break; }
CBO[new_id] = {func: func, onDrop: onDropFunc};
return new_id; }
var _Drop_CB = function(id, type, noOnDrop) {
var CBO;
switch (type) {
case 'r': CBO = ResizeCBs; break; 
case 's': CBO = ScrollCBs; break; 
default:  CBO = CallBacks; break; }
if (!CallBacks[id])
return null;
if (!noOnDrop && (typeof CBO[id].onDrop).toLowerCase() == 'function')
CBO[id].onDrop();
delete CBO[id]; }
var Init = function() {
var body = document.getElementsByTagName('body')[0];
var child = document.getElementsByTagName('div')[0];
if (!child || (child.clientHeight || child.offsetHeight) == 0) {
var cBack = function() { Init(); };
QF_TIMERS.addOnLoad(cBack);
return false; }
Ready = true;
var ToDo = CallBacks;
CallBacks = {};
for (var v in ToDo) {
ToDo[v].func();
delete ToDo[v]; }
Interval = window.setInterval(_IntervalHandler, 70);
window.onscroll = _OnScrollHandler;
window.onresize = _OnResizeHandler; }
var SizerStartResize = function(elem, evt)
{        if (!evt)
evt = window.event;
var stl = getStyleObj(elem);
var TAh = styleNumber(elem, 'height');
var mouseY = evt.clientY || evt.y;
var mouseYOffset = mouseY - TAh;
var Drag_CB = function(e) {
if (!e)
e = window.event;
var mouseY = e.clientY || e.y;
var newH = Math.max((mouseY - mouseYOffset), 50);
stl.height = newH+'px';
e.returnValue = false;
return false; }
evt.returnValue = false;
document.onmousemove = Drag_CB;
document.onmouseup = QF_EFFECTS.StopDrag; }
var InitResizebleTAs = function()
{        var TAs = document.getElementsByTagName('textarea');
for (var i in TAs)
if (TAs[i].tagName && TAs[i].tagName.toLowerCase() == 'textarea')
QF_EFFECTS.SetResizebleElem(TAs[i]); }
/* this is needed for MS IE since it works slower
window.setTimeout(Init, (myBrowser.isMSIE) ? 500 : 100); */
window.setTimeout(Init, 100);
QF_TIMERS.addOnLoad(InitResizebleTAs);
return {        Overlay: null,
isReady: function(){ return Ready; },
Add_CB: function(func, type, onDropFunc){ return _Add_CB(func, type, onDropFunc); },
Drop_CB: function(id, type, noOnDrop){ return _Drop_CD(id, type, noOnDrop); },
SetResizebleElem: function(el) {
var elem = _Get_DOMNode(el);
if (!elem)
return false;
var resizer = document.createElement('div');
resizer.id = 'qf_resizer'+(new Date().getTime());
var Estl = getStyleObj(elem);
var stl = getStyleObj(resizer);
Estl.display = 'block';
stl.cursor = 's-resize';
stl.margin = styleString(elem, 'margin');
Estl.marginBottom = '0';
Estl.borderBottomWidth = '7px';
stl.marginTop = '-7px';
stl.marginBottom = '7px';
stl.height = '7px';
stl.padding = '0';
stl.backgroundColor = '#FFFFFF';
if (myBrowser.isMSIE)
stl.filter = (myBrowser.version >= 5) ? ' progid:DXImageTransform.Microsoft.Alpha(opacity=0)' : ' alpha(opacity=0)'; else
stl.opacity = 0;
elem.parentNode.insertBefore(resizer, elem.nextSibling);
resizer.onmousedown = function(e) { SizerStartResize(elem, e); return false; };
elem.qfResizer = resizer; },
ClearResizers: function (el) {
var elem = _Get_DOMNode(el);
if (!elem)
return false;
if (elem && elem.children) {
if (elem.id && elem.id.match(/^qf_resizer/)) {
elem.parentNode.removeChild(elem);
return; }
for (var i=0; i < elem.children.length; i++)
QF_EFFECTS.ClearResizers(elem.children[i]); } },
InitItem: function (id) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.InitItem(id);});
var itm = qf_getbyid(id);
if (!itm)
return;
var stl = getStyleObj(itm);
if (stl.opacity == null || !stl.opacity.length)
stl.opacity = 1;
var opacity = 100;
var visible = 100;
var my_disp = stl.display;
if (my_disp == 'none') {
stl.display = '';
visible = 0; }
if (SDatas[id])
{                var alpha = (myBrowser.isMSIE) ? itm.filters['DXImageTransform.Microsoft.alpha'] || itm.filters.alpha : null;
var SData = SDatas[id];
stl.width = SData.cWidth;
stl.height = SData.cHeight;
if (alpha) {
alpha.opacity = SData.alpha;
alpha.enabled = (SData.alpha != 100) && !(SData.vis_style & 16); } else
stl.opacity = SData.alpha/100;
stl.overflow = SData.overflow; }
if ((typeof stl.opacity).toLowerCase() == 'string' && stl.opacity)
opacity = stl.opacity*100;
else if (myBrowser.isMSIE) {
var alpha = itm.filters['DXImageTransform.Microsoft.alpha'] || itm.filters.alpha;
if (alpha)
opacity = alpha.opacity; else
stl.filter += (myBrowser.version >= 5) ? ' progid:DXImageTransform.Microsoft.Alpha(opacity=100)' : ' alpha(opacity=100)';
alpha = itm.filters['DXImageTransform.Microsoft.alpha'] || itm.filters.alpha;
alpha.enabled = (opacity != 100); }
var params = {
width: (itm.clientWidth) ? itm.clientWidth : itm.offsetWidth,
height: (itm.clientHeight) ? itm.clientHeight : itm.offsetHeight,
cWidth: stl.width, cHeight: stl.height, overflow: stl.overflow,
alpha: opacity, visible: visible, vis_style: 1, showed: (visible > 0),
display: my_disp };
stl.overflow = 'hidden';
stl.width = params.width + 'px';
stl.height = params.height + 'px';
params.wCorr = params.width - itm.clientWidth;
params.hCorr = params.height - itm.clientHeight;
stl.width = params.cWidth;
stl.height = params.cHeight;
stl.overflow = params.overflow;
SDatas[id] = params;
stl.display = my_disp; },
Update: function (id) {
if (!Ready)
return false;
if (!SDatas[id])
return;
var itm = qf_getbyid(id);
if (!itm)
return;
var stl = getStyleObj(itm);
var alpha = (myBrowser.isMSIE) ? itm.filters['DXImageTransform.Microsoft.alpha'] || itm.filters.alpha : null;
var SData = SDatas[id];
var VS = SData.vis_style;
if (SData.visible == 100) {
stl.width = SData.cWidth;
stl.height = SData.cHeight;
if (alpha) {
alpha.opacity = SData.alpha;
alpha.enabled = (SData.alpha != 100) && !(VS & 16); } else
stl.opacity = SData.alpha/100;
stl.overflow = SData.overflow;
stl.display = '';  }
else if (SData.visible == 0) {
stl.display = 'none'; } else {
if (VS & 1) {
if (alpha) {
alpha.opacity = SData.alpha*SData.visible/100;
alpha.enabled = !(VS & 16); } else
stl.opacity = SData.alpha*SData.visible/10000; }
if (VS & 6) {
stl.overflow = 'hidden';
stl.height = (VS & 2) ? (SData.height + SData.hCorr)*SData.visible/100 + 'px' : SData.cHeight;
stl.width  = (VS & 4) ? (SData.width  + SData.wCorr)*SData.visible/100 + 'px' : (SData.width  + SData.wCorr) + 'px'; } else {
stl.width = SData.cWidth;
stl.height = SData.cHeight; }
stl.display = '';  } },
Resize: function (id, xsize, ysize) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.Resize(id, size, vertical);});
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
var stl = getStyleObj(itm);
if (itm.rsize_timer)
_Drop_CB(itm.rsize_timer, '', true);
SDatas[id].overflow = 'hidden';
if (!xsize || !ysize)
return;
var tid = null;
var RSize_CB = function() {
var Now_XSize = SDatas[id].width;
var New_XSize = Now_XSize + (xsize - Now_XSize)/3;
var Now_YSize = SDatas[id].height;
var New_YSize = Now_YSize + (ysize - Now_YSize)/3;
if (Math.abs(New_XSize - Now_XSize) < 1 && Math.abs(New_YSize - Now_YSize) < 1) {
New_XSize = xsize;
New_YSize = ysize;
itm.rsize_timer = null;
_Drop_CB(tid); }
SDatas[id].height = New_YSize;
SDatas[id].cHeight = (New_YSize + SDatas[id].hCorr) + 'px';
SDatas[id].width = New_XSize;
SDatas[id].cWidth = (New_XSize + SDatas[id].wCorr) + 'px';
QF_EFFECTS.Update(id); }
tid = _Add_CB(RSize_CB);
itm.rsize_timer = tid; },
Alpha: function (id, alpha) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.Alpha(id, alpha);});
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (itm.alpha_timer)
_Drop_CB(itm.alpha_timer, '', true);
if (!alpha)
alpha = 100;
var tid = null;
var Alph_CB = function() {
var Now_Alpha = SDatas[id].alpha;
var New_Alpha = Now_Alpha + (alpha - Now_Alpha)/3;
if (Math.abs(New_Alpha - Now_Alpha) < 1) {
New_Alpha = alpha;
itm.alpha_timer = null;
_Drop_CB(tid); }
SDatas[id].alpha = New_Alpha;
QF_EFFECTS.Update(id); }
tid = _Add_CB(Alph_CB);
itm.alpha_timer = tid; },
Hide: function (id, style, rate, onHide) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.Hide(id, style, rate);});
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (itm.vis_timer)
_Drop_CB(itm.vis_timer, '', true);
if (style)
SDatas[id].vis_style = style;
if (!rate)
rate = 0;
var tid = null;
var Hide_CB = function() {
var Now_Alpha = SDatas[id].visible;
var New_Alpha = Now_Alpha + (rate - Now_Alpha)/3;
if (Math.abs(New_Alpha - Now_Alpha) < 1) {
New_Alpha = rate;
itm.vis_timer = null;
_Drop_CB(tid); }
SDatas[id].visible = New_Alpha;
QF_EFFECTS.Update(id); }
tid = _Add_CB(Hide_CB, '', onHide);
itm.vis_timer = tid;
SDatas[id].showed = false; },
Show: function (id, style, new_alpha, onShow) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.Show(id, style, new_alpha);});
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (itm.vis_timer)
_Drop_CB(itm.vis_timer, '', true);
if (new_alpha && new_alpha != SDatas[id].alpha)
QF_EFFECTS.Alpha(id, new_alpha);
if (style)
SDatas[id].vis_style = style;
var tid = null;
var Show_CB = function() {
SDatas[id].visible+=(100 - SDatas[id].visible)/3;
if (SDatas[id].visible > 99) {
SDatas[id].visible = 100;
itm.vis_timer = null;
_Drop_CB(tid); }
QF_EFFECTS.Update(id); }
tid = _Add_CB(Show_CB, '', onShow);
itm.vis_timer = tid;
SDatas[id].showed = true; },
ShowAtMouse: function (id, evt, style, new_alpha) {
if (!Ready)
return false;
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (!SDatas[id].showed)
QF_EFFECTS.Show(id, style, new_alpha);
var mousex = evt.clientX;
var mousey = evt.clientY;
var pagexoff = 0;
var pageyoff = 0;
var stl = getStyleObj(itm);
if(myBrowser.isMSIE) {
var oCanvas = document.getElementsByTagName(
(document.compatMode && document.compatMode == 'CSS1Compat') ? 'HTML' : 'BODY' )[0];
pagexoff = oCanvas.scrollLeft;
pageyoff = oCanvas.scrollTop;
var w_width  = oCanvas.clientWidth + oCanvas.scrollLeft; } else {
pagexoff = window.pageXOffset;
pageyoff = window.pageYOffset;
var w_width  = window.innerWidth + window.pageXOffset; }
if(stl){
var c_width = SDatas[id].width;
if (mousex + pagexoff + c_width > w_width)
stl.left = (w_width - c_width) + 'px'; else
stl.left = (mousex + pagexoff - 0.7*c_width) + 'px';
stl.top = (mousey + pageyoff) + 25 + 'px'; } },
Toggle: function (id, style, onToggle) {
if (!Ready)
return false;
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (SDatas[id].showed)
QF_EFFECTS.Hide(id, style, undefined, onToggle); else
QF_EFFECTS.Show(id, style, undefined, onToggle); },
Invisible: function (id) {
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id]) {
var stl = getStyleObj(itm);
stl.display = 'none';
return; }
var stl = getStyleObj(itm);
if (itm.vis_timer) {
_Drop_CB(itm.vis_timer, '', true);
itm.vis_timer = null; }
SDatas[id].visible = 0;
SDatas[id].showed = false;
QF_EFFECTS.Update(id); },
OpenOverlay: function (do_clear, style, onShow) {
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.OpenOverlay(do_clear, style, onShow);});
if (!QF_EFFECTS.Overlay) {
var bitm = document.createElement('div');
bitm.id = 'QF_OverlayBkg';
document.body.insertBefore(bitm, document.body.firstChild);
bitm.className = 'qf_overlay_back';
var sitm = QF_EFFECTS.Overlay = document.createElement('div');
sitm.id = 'QF_OverlayScr';
document.body.insertBefore(sitm, bitm.nextSibling);
var bstl = getStyleObj(bitm);
var sstl = getStyleObj(sitm);
bstl.position = 'fixed';
bstl.zIndex = 10000;
bstl.top = '0';
bstl.left = '0';
bstl.width = '100%';
bstl.height = '100%';
sstl.position = 'fixed';
sstl.zIndex = 10001;
sstl.top = '0';
sstl.left = '0';
sstl.width = '100%';
sstl.height = '100%';
if (myBrowser.isMSIE && myBrowser.version < 7)  {
sstl.position = 'absolute';
bstl.position = 'absolute';
var oCanvas = document.getElementsByTagName(
(document.compatMode && document.compatMode == 'CSS1Compat') ? 'HTML' : 'BODY' )[0];
var OLay_CB = function() {
sstl.top  = oCanvas.scrollTop+'px';
bstl.top  = (oCanvas.scrollTop - 5)+'px';
sstl.left = bstl.left = oCanvas.scrollLeft+'px';
sstl.width  = bstl.width  = oCanvas.clientWidth+'px';
sstl.height = oCanvas.clientHeight+'px';
bstl.height = (oCanvas.clientHeight + 10)+'px'; }
_Add_CB(OLay_CB, 's');
_Add_CB(OLay_CB, 'r');
OLay_CB(); }
QF_EFFECTS.Invisible('QF_OverlayBkg');
QF_EFFECTS.Invisible('QF_OverlayScr');
QF_EFFECTS.Alpha('QF_OverlayBkg', 75); }
else if (do_clear)
QF_EFFECTS.Overlay.innerHTML = '';
style |= 1;
QF_EFFECTS.Show('QF_OverlayBkg', style);
QF_EFFECTS.Show('QF_OverlayScr', style, undefined, onShow); },
CloseOverlay: function () {
if (!Ready)
return false;
if (!QF_EFFECTS.Overlay)
return;
QF_EFFECTS.InitItem('QF_OverlayBkg');
QF_EFFECTS.InitItem('QF_OverlayScr');
QF_EFFECTS.Hide('QF_OverlayBkg');
QF_EFFECTS.Hide('QF_OverlayScr'); },
PlaceAtOverlay: function (item) {
item = _Get_DOMNode(item);
if (!item)
return false;
if (!Ready)
return _Add_CB(function() {QF_EFFECTS.PlaceAtOverlay(item);});
if (!QF_EFFECTS.Overlay)
QF_EFFECTS.OpenOverlay();
return QF_EFFECTS.Overlay.insertBefore(item, QF_EFFECTS.Overlay.firstChild); },
CheckOverlay: function () {
if (!Ready)
return false;
if (QF_EFFECTS.Overlay && SDatas['QF_OverlayBkg'].showed)
return true;
return false; },
StartDrag: function(id, evt, dragRect, dontStop) {
if (!Ready)
return false;
var itm = qf_getbyid(id);
if (!itm)
return;
if (!SDatas[id])
QF_EFFECTS.InitItem(id);
if (!SDatas[id].showed)
QF_EFFECTS.Show(id, style, new_alpha);
if (!evt)
evt = window.event;
var stl = getStyleObj(itm);
var myStPos = getElementClientPos(itm);
var mouseX = evt.clientX || evt.x;
var mouseY = evt.clientY || evt.y;
var mouseXOffset = mouseX - myStPos.x;
var mouseYOffset = mouseY - myStPos.y;
var myRelPar = getElementOffsetParent(itm);
var myRelPos = getElementClientPos(myRelPar);
if ((typeof dragRect).toLowerCase()!='object')
dragRect = {};
var Drag_CB = function(e) {
if (!e)
e = window.event;
var mouseX = e.clientX || e.x;
var mouseY = e.clientY || e.y;
var newY = (mouseY - mouseYOffset);
var newX = (mouseX - mouseXOffset);
if (dragRect.minX)
newX = Math.max(newX, dragRect.minX);
if (dragRect.maxX)
newX = Math.min(newX, dragRect.maxX);
if (dragRect.minY)
newY = Math.max(newY, dragRect.minY);
if (dragRect.maxY)
newY = Math.min(newY, dragRect.maxY);
stl.top  = (newY - myRelPos.y)+'px';
stl.left = (newX - myRelPos.x)+'px';
e.returnValue = false;
return false; }
evt.returnValue = false;
document.onmousemove = Drag_CB;
if (!dontStop)
document.onmouseup = QF_EFFECTS.StopDrag; },
StopDrag: function() {
document.onmousemove = null;
document.onmouseup = null; } } }();