/* file: iNestedSortablePack.min.js - v1.0.0 | minified on 2011/05/15 with http://jscompress.com/ */
jQuery.iDrag={helper:null,dragged:null,destroy:function(){return this.each(function(){if(this.isDraggable){this.dragCfg.dhe.unbind('mousedown',jQuery.iDrag.draginit);this.dragCfg=null;this.isDraggable=false;if(jQuery.browser.msie){this.unselectable="off"}else{this.style.MozUserSelect='';this.style.KhtmlUserSelect='';this.style.userSelect=''}}})},draginit:function(e){if(jQuery.iDrag.dragged!=null){jQuery.iDrag.dragstop(e);return false}
var elm=this.dragElem;jQuery(document).bind('mousemove',jQuery.iDrag.dragmove).bind('mouseup',jQuery.iDrag.dragstop);elm.dragCfg.pointer=jQuery.iUtil.getPointer(e);elm.dragCfg.currentPointer=elm.dragCfg.pointer;elm.dragCfg.init=false;elm.dragCfg.fromHandler=this!=this.dragElem;jQuery.iDrag.dragged=elm;if(elm.dragCfg.si&&this!=this.dragElem){parentPos=jQuery.iUtil.getPosition(elm.parentNode);sliderSize=jQuery.iUtil.getSize(elm);sliderPos={x:parseInt(jQuery.css(elm,'left'))||0,y:parseInt(jQuery.css(elm,'top'))||0};dx=elm.dragCfg.currentPointer.x-parentPos.x-sliderSize.wb/2-sliderPos.x;dy=elm.dragCfg.currentPointer.y-parentPos.y-sliderSize.hb/2-sliderPos.y;jQuery.iSlider.dragmoveBy(elm,[dx,dy])}
return jQuery.selectKeyHelper||false},dragstart:function(e){var elm=jQuery.iDrag.dragged;elm.dragCfg.init=true;var dEs=elm.style;elm.dragCfg.oD=jQuery.css(elm,'display');elm.dragCfg.oP=jQuery.css(elm,'position');if(!elm.dragCfg.initialPosition)elm.dragCfg.initialPosition=elm.dragCfg.oP;elm.dragCfg.oR={x:parseInt(jQuery.css(elm,'left'))||0,y:parseInt(jQuery.css(elm,'top'))||0};elm.dragCfg.diffX=0;elm.dragCfg.diffY=0;if(jQuery.browser.msie){var oldBorder=jQuery.iUtil.getBorder(elm,true);elm.dragCfg.diffX=oldBorder.l||0;elm.dragCfg.diffY=oldBorder.t||0}
elm.dragCfg.oC=jQuery.extend(jQuery.iUtil.getPosition(elm),jQuery.iUtil.getSize(elm));if(elm.dragCfg.oP!='relative'&&elm.dragCfg.oP!='absolute'){dEs.position='relative'}
jQuery.iDrag.helper.empty();var clonedEl=elm.cloneNode(true);jQuery(clonedEl).css({display:'block',left:'0px',top:'0px'});clonedEl.style.marginTop='0';clonedEl.style.marginRight='0';clonedEl.style.marginBottom='0';clonedEl.style.marginLeft='0';jQuery.iDrag.helper.append(clonedEl);var dhs=jQuery.iDrag.helper.get(0).style;if(elm.dragCfg.autoSize){dhs.width='auto';dhs.height='auto'}else{dhs.height=elm.dragCfg.oC.hb+'px';dhs.width=elm.dragCfg.oC.wb+'px'}
dhs.display='block';dhs.marginTop='0px';dhs.marginRight='0px';dhs.marginBottom='0px';dhs.marginLeft='0px';jQuery.extend(elm.dragCfg.oC,jQuery.iUtil.getSize(clonedEl));if(elm.dragCfg.cursorAt){if(elm.dragCfg.cursorAt.left){elm.dragCfg.oR.x+=elm.dragCfg.pointer.x-elm.dragCfg.oC.x-elm.dragCfg.cursorAt.left;elm.dragCfg.oC.x=elm.dragCfg.pointer.x-elm.dragCfg.cursorAt.left}
if(elm.dragCfg.cursorAt.top){elm.dragCfg.oR.y+=elm.dragCfg.pointer.y-elm.dragCfg.oC.y-elm.dragCfg.cursorAt.top;elm.dragCfg.oC.y=elm.dragCfg.pointer.y-elm.dragCfg.cursorAt.top}
if(elm.dragCfg.cursorAt.right){elm.dragCfg.oR.x+=elm.dragCfg.pointer.x-elm.dragCfg.oC.x-elm.dragCfg.oC.hb+elm.dragCfg.cursorAt.right;elm.dragCfg.oC.x=elm.dragCfg.pointer.x-elm.dragCfg.oC.wb+elm.dragCfg.cursorAt.right}
if(elm.dragCfg.cursorAt.bottom){elm.dragCfg.oR.y+=elm.dragCfg.pointer.y-elm.dragCfg.oC.y-elm.dragCfg.oC.hb+elm.dragCfg.cursorAt.bottom;elm.dragCfg.oC.y=elm.dragCfg.pointer.y-elm.dragCfg.oC.hb+elm.dragCfg.cursorAt.bottom}}
elm.dragCfg.nx=elm.dragCfg.oR.x;elm.dragCfg.ny=elm.dragCfg.oR.y;if(elm.dragCfg.insideParent||elm.dragCfg.containment=='parent'){parentBorders=jQuery.iUtil.getBorder(elm.parentNode,true);elm.dragCfg.oC.x=elm.offsetLeft+(jQuery.browser.msie?0:jQuery.browser.opera?-parentBorders.l:parentBorders.l);elm.dragCfg.oC.y=elm.offsetTop+(jQuery.browser.msie?0:jQuery.browser.opera?-parentBorders.t:parentBorders.t);jQuery(elm.parentNode).append(jQuery.iDrag.helper.get(0))}
if(elm.dragCfg.containment){jQuery.iDrag.getContainment(elm);elm.dragCfg.onDragModifier.containment=jQuery.iDrag.fitToContainer}
if(elm.dragCfg.si){jQuery.iSlider.modifyContainer(elm)}
dhs.left=elm.dragCfg.oC.x-elm.dragCfg.diffX+'px';dhs.top=elm.dragCfg.oC.y-elm.dragCfg.diffY+'px';dhs.width=elm.dragCfg.oC.wb+'px';dhs.height=elm.dragCfg.oC.hb+'px';jQuery.iDrag.dragged.dragCfg.prot=false;if(elm.dragCfg.gx){elm.dragCfg.onDragModifier.grid=jQuery.iDrag.snapToGrid}
if(elm.dragCfg.zIndex!=false){jQuery.iDrag.helper.css('zIndex',elm.dragCfg.zIndex)}
if(elm.dragCfg.opacity){jQuery.iDrag.helper.css('opacity',elm.dragCfg.opacity);if(window.ActiveXObject){jQuery.iDrag.helper.css('filter','alpha(opacity='+elm.dragCfg.opacity*100+')')}}
if(elm.dragCfg.frameClass){jQuery.iDrag.helper.addClass(elm.dragCfg.frameClass);jQuery.iDrag.helper.get(0).firstChild.style.display='none'}
if(elm.dragCfg.onStart)elm.dragCfg.onStart.apply(elm,[clonedEl,elm.dragCfg.oR.x,elm.dragCfg.oR.y]);if(jQuery.iDrop&&jQuery.iDrop.count>0){jQuery.iDrop.highlight(elm)}
if(elm.dragCfg.ghosting==false){dEs.display='none'}
return false},getContainment:function(elm){if(elm.dragCfg.containment.constructor==String){if(elm.dragCfg.containment=='parent'){elm.dragCfg.cont=jQuery.extend({x:0,y:0},jQuery.iUtil.getSize(elm.parentNode));var contBorders=jQuery.iUtil.getBorder(elm.parentNode,true);elm.dragCfg.cont.w=elm.dragCfg.cont.wb-contBorders.l-contBorders.r;elm.dragCfg.cont.h=elm.dragCfg.cont.hb-contBorders.t-contBorders.b}else if(elm.dragCfg.containment=='document'){var clnt=jQuery.iUtil.getClient();elm.dragCfg.cont={x:0,y:0,w:clnt.w,h:clnt.h}}}else if(elm.dragCfg.containment.constructor==Array){elm.dragCfg.cont={x:parseInt(elm.dragCfg.containment[0])||0,y:parseInt(elm.dragCfg.containment[1])||0,w:parseInt(elm.dragCfg.containment[2])||0,h:parseInt(elm.dragCfg.containment[3])||0}}
elm.dragCfg.cont.dx=elm.dragCfg.cont.x-elm.dragCfg.oC.x;elm.dragCfg.cont.dy=elm.dragCfg.cont.y-elm.dragCfg.oC.y},hidehelper:function(dragged){if(dragged.dragCfg.insideParent||dragged.dragCfg.containment=='parent'){jQuery('body',document).append(jQuery.iDrag.helper.get(0))}
jQuery.iDrag.helper.empty().hide().css('opacity',1);if(window.ActiveXObject){jQuery.iDrag.helper.css('filter','alpha(opacity=100)')}},dragstop:function(e){jQuery(document).unbind('mousemove',jQuery.iDrag.dragmove).unbind('mouseup',jQuery.iDrag.dragstop);if(jQuery.iDrag.dragged==null){return}
var dragged=jQuery.iDrag.dragged;jQuery.iDrag.dragged=null;if(dragged.dragCfg.init==false){return false}
if(dragged.dragCfg.so==true){jQuery(dragged).css('position',dragged.dragCfg.oP)}
var dEs=dragged.style;if(dragged.si){jQuery.iDrag.helper.css('cursor','move')}
if(dragged.dragCfg.frameClass){jQuery.iDrag.helper.removeClass(dragged.dragCfg.frameClass)}
if(dragged.dragCfg.revert==false){if(dragged.dragCfg.fx>0){if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='horizontally'){var x=new jQuery.fx(dragged,{duration:dragged.dragCfg.fx},'left');x.custom(dragged.dragCfg.oR.x,dragged.dragCfg.nRx)}
if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='vertically'){var y=new jQuery.fx(dragged,{duration:dragged.dragCfg.fx},'top');y.custom(dragged.dragCfg.oR.y,dragged.dragCfg.nRy)}}else{if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='horizontally')dragged.style.left=dragged.dragCfg.nRx+'px';if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='vertically')dragged.style.top=dragged.dragCfg.nRy+'px'}
jQuery.iDrag.hidehelper(dragged);if(dragged.dragCfg.ghosting==false){jQuery(dragged).css('display',dragged.dragCfg.oD)}}else if(dragged.dragCfg.fx>0){dragged.dragCfg.prot=true;var dh=false;if(jQuery.iDrop&&jQuery.iSort&&dragged.dragCfg.so){dh=jQuery.iUtil.getPosition(jQuery.iSort.helper.get(0))}
jQuery.iDrag.helper.animate({left:dh?dh.x:dragged.dragCfg.oC.x,top:dh?dh.y:dragged.dragCfg.oC.y},dragged.dragCfg.fx,function(){dragged.dragCfg.prot=false;if(dragged.dragCfg.ghosting==false){dragged.style.display=dragged.dragCfg.oD}
jQuery.iDrag.hidehelper(dragged)})}else{jQuery.iDrag.hidehelper(dragged);if(dragged.dragCfg.ghosting==false){jQuery(dragged).css('display',dragged.dragCfg.oD)}}
if(jQuery.iDrop&&jQuery.iDrop.count>0){jQuery.iDrop.checkdrop(dragged)}
if(jQuery.iSort&&dragged.dragCfg.so){jQuery.iSort.check(dragged)}
if(dragged.dragCfg.onChange&&(dragged.dragCfg.nRx!=dragged.dragCfg.oR.x||dragged.dragCfg.nRy!=dragged.dragCfg.oR.y)){dragged.dragCfg.onChange.apply(dragged,dragged.dragCfg.lastSi||[0,0,dragged.dragCfg.nRx,dragged.dragCfg.nRy])}
if(dragged.dragCfg.onStop)dragged.dragCfg.onStop.apply(dragged);return false},snapToGrid:function(x,y,dx,dy){if(dx!=0)dx=parseInt((dx+(this.dragCfg.gx*dx/Math.abs(dx))/2)/this.dragCfg.gx)*this.dragCfg.gx;if(dy!=0)dy=parseInt((dy+(this.dragCfg.gy*dy/Math.abs(dy))/2)/this.dragCfg.gy)*this.dragCfg.gy;return{dx:dx,dy:dy,x:0,y:0}},fitToContainer:function(x,y,dx,dy){dx=Math.min(Math.max(dx,this.dragCfg.cont.dx),this.dragCfg.cont.w+this.dragCfg.cont.dx-this.dragCfg.oC.wb);dy=Math.min(Math.max(dy,this.dragCfg.cont.dy),this.dragCfg.cont.h+this.dragCfg.cont.dy-this.dragCfg.oC.hb);return{dx:dx,dy:dy,x:0,y:0}},dragmove:function(e){if(jQuery.iDrag.dragged==null||jQuery.iDrag.dragged.dragCfg.prot==true){return}
var dragged=jQuery.iDrag.dragged;dragged.dragCfg.currentPointer=jQuery.iUtil.getPointer(e);if(dragged.dragCfg.init==false){distance=Math.sqrt(Math.pow(dragged.dragCfg.pointer.x-dragged.dragCfg.currentPointer.x,2)+Math.pow(dragged.dragCfg.pointer.y-dragged.dragCfg.currentPointer.y,2));if(distance<dragged.dragCfg.snapDistance){return}else{jQuery.iDrag.dragstart(e)}}
var dx=dragged.dragCfg.currentPointer.x-dragged.dragCfg.pointer.x;var dy=dragged.dragCfg.currentPointer.y-dragged.dragCfg.pointer.y;for(var i in dragged.dragCfg.onDragModifier){var newCoords=dragged.dragCfg.onDragModifier[i].apply(dragged,[dragged.dragCfg.oR.x+dx,dragged.dragCfg.oR.y+dy,dx,dy]);if(newCoords&&newCoords.constructor==Object){dx=i!='user'?newCoords.dx:(newCoords.x-dragged.dragCfg.oR.x);dy=i!='user'?newCoords.dy:(newCoords.y-dragged.dragCfg.oR.y)}}
dragged.dragCfg.nx=dragged.dragCfg.oC.x+dx-dragged.dragCfg.diffX;dragged.dragCfg.ny=dragged.dragCfg.oC.y+dy-dragged.dragCfg.diffY;if(dragged.dragCfg.si&&(dragged.dragCfg.onSlide||dragged.dragCfg.onChange)){jQuery.iSlider.onSlide(dragged,dragged.dragCfg.nx,dragged.dragCfg.ny)}
if(dragged.dragCfg.onDrag)dragged.dragCfg.onDrag.apply(dragged,[dragged.dragCfg.oR.x+dx,dragged.dragCfg.oR.y+dy]);if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='horizontally'){dragged.dragCfg.nRx=dragged.dragCfg.oR.x+dx;jQuery.iDrag.helper.get(0).style.left=dragged.dragCfg.nx+'px'}
if(!dragged.dragCfg.axis||dragged.dragCfg.axis=='vertically'){dragged.dragCfg.nRy=dragged.dragCfg.oR.y+dy;jQuery.iDrag.helper.get(0).style.top=dragged.dragCfg.ny+'px'}
if(jQuery.iDrop&&jQuery.iDrop.count>0){jQuery.iDrop.checkhover(dragged)}
return false},build:function(o){if(!jQuery.iDrag.helper){jQuery('body',document).append('<div id="dragHelper"></div>');jQuery.iDrag.helper=jQuery('#dragHelper');var el=jQuery.iDrag.helper.get(0);var els=el.style;els.position='absolute';els.display='none';els.cursor='move';els.listStyle='none';els.overflow='hidden';if(window.ActiveXObject){el.unselectable="on"}else{els.mozUserSelect='none';els.userSelect='none';els.KhtmlUserSelect='none'}}
if(!o){o={}}
return this.each(function(){if(this.isDraggable||!jQuery.iUtil)return;if(window.ActiveXObject){this.onselectstart=function(){return false};this.ondragstart=function(){return false}}
var el=this;var dhe=o.handle?jQuery(this).find(o.handle):jQuery(this);if(jQuery.browser.msie){dhe.each(function(){this.unselectable="on"})}else{dhe.css('-moz-user-select','none');dhe.css('user-select','none');dhe.css('-khtml-user-select','none')}
this.dragCfg={dhe:dhe,revert:o.revert?true:false,ghosting:o.ghosting?true:false,so:o.so?o.so:false,si:o.si?o.si:false,insideParent:o.insideParent?o.insideParent:false,zIndex:o.zIndex?parseInt(o.zIndex)||0:false,opacity:o.opacity?parseFloat(o.opacity):false,fx:parseInt(o.fx)||null,hpc:o.hpc?o.hpc:false,onDragModifier:{},pointer:{},onStart:o.onStart&&o.onStart.constructor==Function?o.onStart:false,onStop:o.onStop&&o.onStop.constructor==Function?o.onStop:false,onChange:o.onChange&&o.onChange.constructor==Function?o.onChange:false,axis:/vertically|horizontally/.test(o.axis)?o.axis:false,snapDistance:o.snapDistance?parseInt(o.snapDistance)||0:0,cursorAt:o.cursorAt?o.cursorAt:false,autoSize:o.autoSize?true:false,frameClass:o.frameClass||false};if(o.onDragModifier&&o.onDragModifier.constructor==Function)this.dragCfg.onDragModifier.user=o.onDragModifier;if(o.onDrag&&o.onDrag.constructor==Function)this.dragCfg.onDrag=o.onDrag;if(o.containment&&((o.containment.constructor==String&&(o.containment=='parent'||o.containment=='document'))||(o.containment.constructor==Array&&o.containment.length==4))){this.dragCfg.containment=o.containment}
if(o.fractions){this.dragCfg.fractions=o.fractions}
if(o.grid){if(typeof o.grid=='number'){this.dragCfg.gx=parseInt(o.grid)||1;this.dragCfg.gy=parseInt(o.grid)||1}else if(o.grid.length==2){this.dragCfg.gx=parseInt(o.grid[0])||1;this.dragCfg.gy=parseInt(o.grid[1])||1}}
if(o.onSlide&&o.onSlide.constructor==Function){this.dragCfg.onSlide=o.onSlide}
this.isDraggable=true;dhe.each(function(){this.dragElem=el});dhe.bind('mousedown',jQuery.iDrag.draginit)})}};jQuery.fn.extend({DraggableDestroy:jQuery.iDrag.destroy,Draggable:jQuery.iDrag.build});jQuery.iDrop={fit:function(zonex,zoney,zonew,zoneh){return zonex<=jQuery.iDrag.dragged.dragCfg.nx&&(zonex+zonew)>=(jQuery.iDrag.dragged.dragCfg.nx+jQuery.iDrag.dragged.dragCfg.oC.w)&&zoney<=jQuery.iDrag.dragged.dragCfg.ny&&(zoney+zoneh)>=(jQuery.iDrag.dragged.dragCfg.ny+jQuery.iDrag.dragged.dragCfg.oC.h)?true:false},intersect:function(zonex,zoney,zonew,zoneh){return!(zonex>(jQuery.iDrag.dragged.dragCfg.nx+jQuery.iDrag.dragged.dragCfg.oC.w)||(zonex+zonew)<jQuery.iDrag.dragged.dragCfg.nx||zoney>(jQuery.iDrag.dragged.dragCfg.ny+jQuery.iDrag.dragged.dragCfg.oC.h)||(zoney+zoneh)<jQuery.iDrag.dragged.dragCfg.ny)?true:false},pointer:function(zonex,zoney,zonew,zoneh){return zonex<jQuery.iDrag.dragged.dragCfg.currentPointer.x&&(zonex+zonew)>jQuery.iDrag.dragged.dragCfg.currentPointer.x&&zoney<jQuery.iDrag.dragged.dragCfg.currentPointer.y&&(zoney+zoneh)>jQuery.iDrag.dragged.dragCfg.currentPointer.y?true:false},overzone:false,highlighted:{},count:0,zones:{},highlight:function(elm){if(jQuery.iDrag.dragged==null){return}
var i;jQuery.iDrop.highlighted={};var oneIsSortable=false;for(i in jQuery.iDrop.zones){if(jQuery.iDrop.zones[i]!=null){var iEL=jQuery.iDrop.zones[i].get(0);if(jQuery(jQuery.iDrag.dragged).is('.'+iEL.dropCfg.a)){if(iEL.dropCfg.m==false){iEL.dropCfg.p=jQuery.extend(jQuery.iUtil.getPositionLite(iEL),jQuery.iUtil.getSizeLite(iEL));iEL.dropCfg.m=true}
if(iEL.dropCfg.ac){jQuery.iDrop.zones[i].addClass(iEL.dropCfg.ac)}
jQuery.iDrop.highlighted[i]=jQuery.iDrop.zones[i];if(jQuery.iSort&&iEL.dropCfg.s&&jQuery.iDrag.dragged.dragCfg.so){iEL.dropCfg.el=jQuery('.'+iEL.dropCfg.a,iEL);elm.style.display='none';jQuery.iSort.measure(iEL);iEL.dropCfg.os=jQuery.iSort.serialize(jQuery.attr(iEL,'id')).hash;elm.style.display=elm.dragCfg.oD;oneIsSortable=true}
if(iEL.dropCfg.onActivate){iEL.dropCfg.onActivate.apply(jQuery.iDrop.zones[i].get(0),[jQuery.iDrag.dragged])}}}}
if(oneIsSortable){jQuery.iSort.start()}},remeasure:function(){jQuery.iDrop.highlighted={};for(i in jQuery.iDrop.zones){if(jQuery.iDrop.zones[i]!=null){var iEL=jQuery.iDrop.zones[i].get(0);if(jQuery(jQuery.iDrag.dragged).is('.'+iEL.dropCfg.a)){iEL.dropCfg.p=jQuery.extend(jQuery.iUtil.getPositionLite(iEL),jQuery.iUtil.getSizeLite(iEL));if(iEL.dropCfg.ac){jQuery.iDrop.zones[i].addClass(iEL.dropCfg.ac)}
jQuery.iDrop.highlighted[i]=jQuery.iDrop.zones[i];if(jQuery.iSort&&iEL.dropCfg.s&&jQuery.iDrag.dragged.dragCfg.so){iEL.dropCfg.el=jQuery('.'+iEL.dropCfg.a,iEL);elm.style.display='none';jQuery.iSort.measure(iEL);elm.style.display=elm.dragCfg.oD}}}}},checkhover:function(e){if(jQuery.iDrag.dragged==null){return}
jQuery.iDrop.overzone=false;var i;var applyOnHover=false;var hlt=0;for(i in jQuery.iDrop.highlighted){var iEL=jQuery.iDrop.highlighted[i].get(0);if(jQuery.iDrop.overzone==false&&jQuery.iDrop[iEL.dropCfg.t](iEL.dropCfg.p.x,iEL.dropCfg.p.y,iEL.dropCfg.p.wb,iEL.dropCfg.p.hb)){if(iEL.dropCfg.hc&&iEL.dropCfg.h==false){jQuery.iDrop.highlighted[i].addClass(iEL.dropCfg.hc)}
if(iEL.dropCfg.h==false&&iEL.dropCfg.onHover){applyOnHover=true}
iEL.dropCfg.h=true;jQuery.iDrop.overzone=iEL;if(jQuery.iSort&&iEL.dropCfg.s&&jQuery.iDrag.dragged.dragCfg.so){jQuery.iSort.helper.get(0).className=iEL.dropCfg.shc;jQuery.iSort.checkhover(iEL)}
hlt++}else if(iEL.dropCfg.h==true){if(iEL.dropCfg.onOut){iEL.dropCfg.onOut.apply(iEL,[e,jQuery.iDrag.helper.get(0).firstChild,iEL.dropCfg.fx])}
if(iEL.dropCfg.hc){jQuery.iDrop.highlighted[i].removeClass(iEL.dropCfg.hc)}
iEL.dropCfg.h=false}}
if(jQuery.iSort&&!jQuery.iDrop.overzone&&jQuery.iDrag.dragged.so){jQuery.iSort.helper.get(0).style.display='none'}
if(applyOnHover){jQuery.iDrop.overzone.dropCfg.onHover.apply(jQuery.iDrop.overzone,[e,jQuery.iDrag.helper.get(0).firstChild])}},checkdrop:function(e){var i;for(i in jQuery.iDrop.highlighted){var iEL=jQuery.iDrop.highlighted[i].get(0);if(iEL.dropCfg.ac){jQuery.iDrop.highlighted[i].removeClass(iEL.dropCfg.ac)}
if(iEL.dropCfg.hc){jQuery.iDrop.highlighted[i].removeClass(iEL.dropCfg.hc)}
if(iEL.dropCfg.s){jQuery.iSort.changed[jQuery.iSort.changed.length]=i}
if(iEL.dropCfg.onDrop&&iEL.dropCfg.h==true){iEL.dropCfg.h=false;iEL.dropCfg.onDrop.apply(iEL,[e,iEL.dropCfg.fx])}
iEL.dropCfg.m=false;iEL.dropCfg.h=false}
jQuery.iDrop.highlighted={}},destroy:function(){return this.each(function(){if(this.isDroppable){if(this.dropCfg.s){id=jQuery.attr(this,'id');jQuery.iSort.collected[id]=null;jQuery('.'+this.dropCfg.a,this).DraggableDestroy()}
jQuery.iDrop.zones['d'+this.idsa]=null;this.isDroppable=false;this.f=null}})},build:function(o){return this.each(function(){if(this.isDroppable==true||!o.accept||!jQuery.iUtil||!jQuery.iDrag){return}
this.dropCfg={a:o.accept,ac:o.activeclass||false,hc:o.hoverclass||false,shc:o.helperclass||false,onDrop:o.ondrop||o.onDrop||false,onHover:o.onHover||o.onhover||false,onOut:o.onOut||o.onout||false,onActivate:o.onActivate||false,t:o.tolerance&&(o.tolerance=='fit'||o.tolerance=='intersect')?o.tolerance:'pointer',fx:o.fx?o.fx:false,m:false,h:false};if(o.sortable==true&&jQuery.iSort){id=jQuery.attr(this,'id');jQuery.iSort.collected[id]=this.dropCfg.a;this.dropCfg.s=true;if(o.onChange){this.dropCfg.onChange=o.onChange;this.dropCfg.os=jQuery.iSort.serialize(id).hash}}
this.isDroppable=true;this.idsa=parseInt(Math.random()*10000);jQuery.iDrop.zones['d'+this.idsa]=jQuery(this);jQuery.iDrop.count++})}};jQuery.fn.extend({DroppableDestroy:jQuery.iDrop.destroy,Droppable:jQuery.iDrop.build});jQuery.recallDroppables=jQuery.iDrop.remeasure;jQuery.iSort={changed:[],collected:{},helper:false,inFrontOf:null,start:function(){if(jQuery.iDrag.dragged==null){return}
var shs,margins,c,cs;jQuery.iSort.helper.get(0).className=jQuery.iDrag.dragged.dragCfg.hpc;shs=jQuery.iSort.helper.get(0).style;shs.display='block';jQuery.iSort.helper.oC=jQuery.extend(jQuery.iUtil.getPosition(jQuery.iSort.helper.get(0)),jQuery.iUtil.getSize(jQuery.iSort.helper.get(0)));shs.width=jQuery.iDrag.dragged.dragCfg.oC.wb+'px';shs.height=jQuery.iDrag.dragged.dragCfg.oC.hb+'px';margins=jQuery.iUtil.getMargins(jQuery.iDrag.dragged);shs.marginTop=margins.t;shs.marginRight=margins.r;shs.marginBottom=margins.b;shs.marginLeft=margins.l;if(jQuery.iDrag.dragged.dragCfg.ghosting==true){c=jQuery.iDrag.dragged.cloneNode(true);cs=c.style;cs.marginTop='0px';cs.marginRight='0px';cs.marginBottom='0px';cs.marginLeft='0px';cs.display='block';jQuery.iSort.helper.empty().append(c)}
jQuery(jQuery.iDrag.dragged).after(jQuery.iSort.helper.get(0));jQuery.iDrag.dragged.style.display='none'},check:function(e){if(!e.dragCfg.so&&jQuery.iDrop.overzone.sortable){if(e.dragCfg.onStop)e.dragCfg.onStop.apply(dragged);jQuery(e).css('position',e.dragCfg.initialPosition||e.dragCfg.oP);jQuery(e).DraggableDestroy();jQuery(jQuery.iDrop.overzone).SortableAddItem(e)}
jQuery.iSort.helper.removeClass(e.dragCfg.hpc).html(' ');jQuery.iSort.inFrontOf=null;var shs=jQuery.iSort.helper.get(0).style;shs.display='none';jQuery.iSort.helper.after(e);if(e.dragCfg.fx>0){jQuery(e).fadeIn(e.dragCfg.fx)}
jQuery('body').append(jQuery.iSort.helper.get(0));var ts=[];var fnc=false;for(var i=0;i<jQuery.iSort.changed.length;i++){var iEL=jQuery.iDrop.zones[jQuery.iSort.changed[i]].get(0);var id=jQuery.attr(iEL,'id');var ser=jQuery.iSort.serialize(id);if(iEL.dropCfg.os!=ser.hash){iEL.dropCfg.os=ser.hash;if(fnc==false&&iEL.dropCfg.onChange){fnc=iEL.dropCfg.onChange}
ser.id=id;ts[ts.length]=ser}}
jQuery.iSort.changed=[];if(fnc!=false&&ts.length>0){fnc(ts)}},checkhover:function(e,o){if(!jQuery.iDrag.dragged)return;var cur=false;var i=0;if(e.dropCfg.el.size()>0){for(i=e.dropCfg.el.size();i>0;i--){if(e.dropCfg.el.get(i-1)!=jQuery.iDrag.dragged){if(!e.sortCfg.floats){if((e.dropCfg.el.get(i-1).pos.y+e.dropCfg.el.get(i-1).pos.hb/2)>jQuery.iDrag.dragged.dragCfg.ny){cur=e.dropCfg.el.get(i-1)}else{break}}else{if((e.dropCfg.el.get(i-1).pos.x+e.dropCfg.el.get(i-1).pos.wb/2)>jQuery.iDrag.dragged.dragCfg.nx&&(e.dropCfg.el.get(i-1).pos.y+e.dropCfg.el.get(i-1).pos.hb/2)>jQuery.iDrag.dragged.dragCfg.ny){cur=e.dropCfg.el.get(i-1)}}}}}
if(cur&&jQuery.iSort.inFrontOf!=cur){jQuery.iSort.inFrontOf=cur;jQuery(cur).before(jQuery.iSort.helper.get(0))}else if(!cur&&(jQuery.iSort.inFrontOf!=null||jQuery.iSort.helper.get(0).parentNode!=e)){jQuery.iSort.inFrontOf=null;jQuery(e).append(jQuery.iSort.helper.get(0))}
jQuery.iSort.helper.get(0).style.display='block'},measure:function(e){if(jQuery.iDrag.dragged==null){return}
e.dropCfg.el.each(function(){this.pos=jQuery.extend(jQuery.iUtil.getSizeLite(this),jQuery.iUtil.getPositionLite(this))})},serialize:function(s){var i;var h='';var o={};if(s){if(jQuery.iSort.collected[s]){o[s]=[];jQuery('#'+s+' .'+jQuery.iSort.collected[s]).each(function(){if(h.length>0){h+='&'}
h+=s+'[]='+jQuery.attr(this,'id');o[s][o[s].length]=jQuery.attr(this,'id')})}else{for(a in s){if(jQuery.iSort.collected[s[a]]){o[s[a]]=[];jQuery('#'+s[a]+' .'+jQuery.iSort.collected[s[a]]).each(function(){if(h.length>0){h+='&'}
h+=s[a]+'[]='+jQuery.attr(this,'id');o[s[a]][o[s[a]].length]=jQuery.attr(this,'id')})}}}}else{for(i in jQuery.iSort.collected){o[i]=[];jQuery('#'+i+' .'+jQuery.iSort.collected[i]).each(function(){if(h.length>0){h+='&'}
h+=i+'[]='+jQuery.attr(this,'id');o[i][o[i].length]=jQuery.attr(this,'id')})}}
return{hash:h,o:o}},addItem:function(e){if(!e.childNodes){return}
return this.each(function(){if(!this.sortCfg||!jQuery(e).is('.'+this.sortCfg.accept))jQuery(e).addClass(this.sortCfg.accept);jQuery(e).Draggable(this.sortCfg.dragCfg)})},destroy:function(){return this.each(function(){jQuery('.'+this.sortCfg.accept).DraggableDestroy();jQuery(this).DroppableDestroy();this.sortCfg=null;this.isSortable=null})},build:function(o){if(o.accept&&jQuery.iUtil&&jQuery.iDrag&&jQuery.iDrop){if(!jQuery.iSort.helper){jQuery('body',document).append('<div id="sortHelper"> </div>');jQuery.iSort.helper=jQuery('#sortHelper');jQuery.iSort.helper.get(0).style.display='none'}
this.Droppable({accept:o.accept,activeclass:o.activeclass?o.activeclass:false,hoverclass:o.hoverclass?o.hoverclass:false,helperclass:o.helperclass?o.helperclass:false,onHover:o.onHover||o.onhover,onOut:o.onOut||o.onout,sortable:true,onChange:o.onChange||o.onchange,fx:o.fx?o.fx:false,ghosting:o.ghosting?true:false,tolerance:o.tolerance?o.tolerance:'intersect'});return this.each(function(){var dragCfg={revert:o.revert?true:false,zindex:3000,opacity:o.opacity?parseFloat(o.opacity):false,hpc:o.helperclass?o.helperclass:false,fx:o.fx?o.fx:false,so:true,ghosting:o.ghosting?true:false,handle:o.handle?o.handle:null,containment:o.containment?o.containment:null,onStart:o.onStart&&o.onStart.constructor==Function?o.onStart:false,onDrag:o.onDrag&&o.onDrag.constructor==Function?o.onDrag:false,onStop:o.onStop&&o.onStop.constructor==Function?o.onStop:false,axis:/vertically|horizontally/.test(o.axis)?o.axis:false,snapDistance:o.snapDistance?parseInt(o.snapDistance)||0:false,cursorAt:o.cursorAt?o.cursorAt:false};jQuery('.'+o.accept,this).Draggable(dragCfg);this.isSortable=true;this.sortCfg={accept:o.accept,revert:o.revert?true:false,zindex:3000,opacity:o.opacity?parseFloat(o.opacity):false,hpc:o.helperclass?o.helperclass:false,fx:o.fx?o.fx:false,so:true,ghosting:o.ghosting?true:false,handle:o.handle?o.handle:null,containment:o.containment?o.containment:null,floats:o.floats?true:false,dragCfg:dragCfg}})}}};jQuery.fn.extend({Sortable:jQuery.iSort.build,SortableAddItem:jQuery.iSort.addItem,SortableDestroy:jQuery.iSort.destroy});jQuery.SortSerialize=jQuery.iSort.serialize;jQuery.iUtil={getPosition:function(e){var x=0;var y=0;var es=e.style;var restoreStyles=false;if(jQuery(e).css('display')=='none'){var oldVisibility=es.visibility;var oldPosition=es.position;restoreStyles=true;es.visibility='hidden';es.display='block';es.position='absolute'}
var el=e;while(el){x+=el.offsetLeft+(el.currentStyle&&!jQuery.browser.opera?parseInt(el.currentStyle.borderLeftWidth)||0:0);y+=el.offsetTop+(el.currentStyle&&!jQuery.browser.opera?parseInt(el.currentStyle.borderTopWidth)||0:0);el=el.offsetParent}
el=e;while(el&&el.tagName&&el.tagName.toLowerCase()!='body'){x-=el.scrollLeft||0;y-=el.scrollTop||0;el=el.parentNode}
if(restoreStyles==true){es.display='none';es.position=oldPosition;es.visibility=oldVisibility}
return{x:x,y:y}},getPositionLite:function(el){var x=0,y=0;while(el){x+=el.offsetLeft||0;y+=el.offsetTop||0;el=el.offsetParent}
return{x:x,y:y}},getSize:function(e){var w=jQuery.css(e,'width');var h=jQuery.css(e,'height');var wb=0;var hb=0;var es=e.style;if(jQuery(e).css('display')!='none'){wb=e.offsetWidth;hb=e.offsetHeight}else{var oldVisibility=es.visibility;var oldPosition=es.position;es.visibility='hidden';es.display='block';es.position='absolute';wb=e.offsetWidth;hb=e.offsetHeight;es.display='none';es.position=oldPosition;es.visibility=oldVisibility}
return{w:w,h:h,wb:wb,hb:hb}},getSizeLite:function(el){return{wb:el.offsetWidth||0,hb:el.offsetHeight||0}},getClient:function(e){var h,w,de;if(e){w=e.clientWidth;h=e.clientHeight}else{de=document.documentElement;w=window.innerWidth||self.innerWidth||(de&&de.clientWidth)||document.body.clientWidth;h=window.innerHeight||self.innerHeight||(de&&de.clientHeight)||document.body.clientHeight}
return{w:w,h:h}},getScroll:function(e){var t=0,l=0,w=0,h=0,iw=0,ih=0;if(e&&e.nodeName.toLowerCase()!='body'){t=e.scrollTop;l=e.scrollLeft;w=e.scrollWidth;h=e.scrollHeight;iw=0;ih=0}else{if(document.documentElement){t=document.documentElement.scrollTop;l=document.documentElement.scrollLeft;w=document.documentElement.scrollWidth;h=document.documentElement.scrollHeight}else if(document.body){t=document.body.scrollTop;l=document.body.scrollLeft;w=document.body.scrollWidth;h=document.body.scrollHeight}
iw=self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;ih=self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0}
return{t:t,l:l,w:w,h:h,iw:iw,ih:ih}},getMargins:function(e,toInteger){var el=jQuery(e);var t=el.css('marginTop')||'';var r=el.css('marginRight')||'';var b=el.css('marginBottom')||'';var l=el.css('marginLeft')||'';if(toInteger)return{t:parseInt(t)||0,r:parseInt(r)||0,b:parseInt(b)||0,l:parseInt(l)};else return{t:t,r:r,b:b,l:l}},getPadding:function(e,toInteger){var el=jQuery(e);var t=el.css('paddingTop')||'';var r=el.css('paddingRight')||'';var b=el.css('paddingBottom')||'';var l=el.css('paddingLeft')||'';if(toInteger)return{t:parseInt(t)||0,r:parseInt(r)||0,b:parseInt(b)||0,l:parseInt(l)};else return{t:t,r:r,b:b,l:l}},getBorder:function(e,toInteger){var el=jQuery(e);var t=el.css('borderTopWidth')||'';var r=el.css('borderRightWidth')||'';var b=el.css('borderBottomWidth')||'';var l=el.css('borderLeftWidth')||'';if(toInteger)return{t:parseInt(t)||0,r:parseInt(r)||0,b:parseInt(b)||0,l:parseInt(l)||0};else return{t:t,r:r,b:b,l:l}},getPointer:function(event){var x=event.pageX||(event.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft))||0;var y=event.pageY||(event.clientY+(document.documentElement.scrollTop||document.body.scrollTop))||0;return{x:x,y:y}},traverseDOM:function(nodeEl,func){func(nodeEl);nodeEl=nodeEl.firstChild;while(nodeEl){jQuery.iUtil.traverseDOM(nodeEl,func);nodeEl=nodeEl.nextSibling}},purgeEvents:function(nodeEl){jQuery.iUtil.traverseDOM(nodeEl,function(el){for(var attr in el){if(typeof el[attr]==='function'){el[attr]=null}}})},centerEl:function(el,axis){var clientScroll=jQuery.iUtil.getScroll();var windowSize=jQuery.iUtil.getSize(el);if(!axis||axis=='vertically')jQuery(el).css({top:clientScroll.t+((Math.max(clientScroll.h,clientScroll.ih)-clientScroll.t-windowSize.hb)/2)+'px'});if(!axis||axis=='horizontally')jQuery(el).css({left:clientScroll.l+((Math.max(clientScroll.w,clientScroll.iw)-clientScroll.l-windowSize.wb)/2)+'px'})},fixPNG:function(el,emptyGIF){var images=jQuery('img[@src*="png"]',el||document),png;images.each(function(){png=this.src;this.src=emptyGIF;this.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+png+"')"})}};[].indexOf||(Array.prototype.indexOf=function(v,n){n=(n==null)?0:n;var m=this.length;for(var i=n;i<m;i++)if(this[i]==v)return i;return-1});jQuery.iNestedSortable={checkHover:function(e,o){if(e.isNestedSortable){jQuery.iNestedSortable.scroll(e);return jQuery.iNestedSortable.newCheckHover(e)}else{return jQuery.iNestedSortable.oldCheckHover(e,o)}},oldCheckHover:jQuery.iSort.checkhover,newCheckHover:function(e){if(!jQuery.iDrag.dragged){return}
if(!(e.dropCfg.el.size()>0)){return}
if(!e.nestedSortCfg.remeasured){jQuery.iSort.measure(e);e.nestedSortCfg.remeasured=true}
var a=jQuery.iNestedSortable.findPrecedingItem(e);var b=jQuery.iNestedSortable.shouldNestItem(e,a);var c=(!a)?jQuery.iNestedSortable.isTouchingFirstItem(e):false;var d=false;if(a){if(e.nestedSortCfg.lastPrecedingItem===a&&e.nestedSortCfg.lastShouldNest===b){d=true}}else if(e.nestedSortCfg.lastPrecedingItem===a&&e.nestedSortCfg.lastTouchingFirst===c){d=true}
e.nestedSortCfg.lastPrecedingItem=a;e.nestedSortCfg.lastShouldNest=b;e.nestedSortCfg.lastTouchingFirst=c;if(d){return}
if(a!==null){if(b){jQuery.iNestedSortable.nestItem(e,a)}else{jQuery.iNestedSortable.appendItem(e,a)}}else if(c){jQuery.iNestedSortable.insertOnTop(e)}},scroll:function(e){if(!e.nestedSortCfg.autoScroll){return false}
var a=e.nestedSortCfg.scrollSensitivity;var b=e.nestedSortCfg.scrollSpeed;var c=jQuery.iDrag.dragged.dragCfg.currentPointer;var d=jQuery.iUtil.getScroll();if((c.y-d.ih)-d.t>-a){window.scrollBy(0,b)}
if(c.y-d.t<a){window.scrollBy(0,-b)}},check:function(a){jQuery.iNestedSortable.newCheck(a);return jQuery.iNestedSortable.oldCheck(a)},oldCheck:jQuery.iSort.check,newCheck:function(a){if(jQuery.iNestedSortable.latestNestingClass&&jQuery.iNestedSortable.currentNesting){jQuery.iNestedSortable.currentNesting.removeClass(jQuery.iNestedSortable.latestNestingClass);jQuery.iNestedSortable.currentNesting=null;jQuery.iNestedSortable.latestNestingClass=""}
if(jQuery.iDrop.overzone.isNestedSortable){jQuery.iDrop.overzone.nestedSortCfg.remeasured=false}},serialize:function(s){if(jQuery('#'+s).get(0).isNestedSortable){return jQuery.iNestedSortable.newSerialize(s)}else{return jQuery.iNestedSortable.oldSerialize(s)}},oldSerialize:jQuery.iSort.serialize,newSerialize:function(s){var i;var h='';var j='';var o={};var e;var k=function(f){var g=[];thisChildren=jQuery(f).children('.'+jQuery.iSort.collected[s]);thisChildren.each(function(i){var a=jQuery.attr(this,'id');if(a&&a.match){a=a.match(e.nestedSortCfg.serializeRegExp)[0]}
if(h.length>0){h+='&'}
h+=s+j+'['+i+'][id]='+a;g[i]={id:a};var b=jQuery(this).children(e.nestedSortCfg.nestingTag+"."+e.nestedSortCfg.nestingTagClass.split(" ").join(".")).get(0);var c=j;j+='['+i+'][children]';var d=k(b);if(d.length>0){g[i].children=d}
j=c});return g};if(s){if(jQuery.iSort.collected[s]){e=jQuery('#'+s).get(0);o[s]=k(e)}else{for(a in s){if(jQuery.iSort.collected[s[a]]){e=jQuery('#'+s[a]).get(0);o[s[a]]=k(e)}}}}else{for(i in jQuery.iSort.collected){e=jQuery('#'+i).get(0);o[i]=k(e)}}
return{hash:h,o:o}},findPrecedingItem:function(e){var d=0;var f=jQuery.grep(e.dropCfg.el,function(i){var a=(i.pos.y<jQuery.iDrag.dragged.dragCfg.ny)&&(i.pos.y>d);if(!a){return false}
var b;if(e.nestedSortCfg.rightToLeft){b=(i.pos.x+i.pos.wb+e.nestedSortCfg.snapTolerance>jQuery.iDrag.dragged.dragCfg.nx+jQuery.iDrag.dragged.dragCfg.oC.wb)}else{b=(i.pos.x-e.nestedSortCfg.snapTolerance<jQuery.iDrag.dragged.dragCfg.nx)}
if(!b){return false}
var c=jQuery.iNestedSortable.isBeingDragged(e,i);if(c){return false}
d=i.pos.y;return true});if(f.length>0){return f[(f.length-1)]}else{return null}},isTouchingFirstItem:function(e){var c;var d=jQuery.grep(e.dropCfg.el,function(i){var a=(c===undefined||i.pos.y<c);if(!a){return false}
var b=jQuery.iNestedSortable.isBeingDragged(e,i);if(b){return false}
c=i.pos.y;return true});if(d.length>0){d=d[(d.length-1)];return d.pos.y<jQuery.iDrag.dragged.dragCfg.ny+jQuery.iDrag.dragged.dragCfg.oC.hb&&d.pos.y>jQuery.iDrag.dragged.dragCfg.ny}else{return false}},isBeingDragged:function(e,a){var b=jQuery.iDrag.dragged;if(!b){return false}
if(a==b){return true}
if(jQuery(a).parents("."+e.sortCfg.accept.split(" ").join(".")).filter(function(){return this==b}).length!==0){return true}else{return false}},shouldNestItem:function(e,a){if(!a){return false}
if(e.nestedSortCfg.noNestingClass&&jQuery(a).filter("."+e.nestedSortCfg.noNestingClass).get(0)===a){return false}
if(e.nestedSortCfg.rightToLeft){return a.pos.x+a.pos.wb-(e.nestedSortCfg.nestingPxSpace-e.nestedSortCfg.snapTolerance)>jQuery.iDrag.dragged.dragCfg.nx+jQuery.iDrag.dragged.dragCfg.oC.wb}else{return a.pos.x+(e.nestedSortCfg.nestingPxSpace-e.nestedSortCfg.snapTolerance)<jQuery.iDrag.dragged.dragCfg.nx}},nestItem:function(e,a){var b=jQuery(a).children(e.nestedSortCfg.nestingTag+"."+e.nestedSortCfg.nestingTagClass.split(" ").join("."));var c=jQuery.iSort.helper;styleHelper=c.get(0).style;styleHelper.width='auto';if(!b.size()){var d="<"+e.nestedSortCfg.nestingTag+" class='"+e.nestedSortCfg.nestingTagClass+"'></"+e.nestedSortCfg.nestingTag+">";b=jQuery(a).append(d).children(e.nestedSortCfg.nestingTag).css(e.nestedSortCfg.styleToAttach)}
jQuery.iNestedSortable.updateCurrentNestingClass(e,b);jQuery.iNestedSortable.beforeHelperRemove(e);b.prepend(c.get(0));jQuery.iNestedSortable.afterHelperInsert(e)},appendItem:function(e,a){jQuery.iNestedSortable.updateCurrentNestingClass(e,jQuery(a).parent());jQuery.iNestedSortable.beforeHelperRemove(e);jQuery(a).after(jQuery.iSort.helper.get(0));jQuery.iNestedSortable.afterHelperInsert(e)},insertOnTop:function(e){jQuery.iNestedSortable.updateCurrentNestingClass(e,e);jQuery.iNestedSortable.beforeHelperRemove(e);jQuery(e).prepend(jQuery.iSort.helper.get(0));jQuery.iNestedSortable.afterHelperInsert(e)},beforeHelperRemove:function(e){var a=jQuery.iSort.helper.parent(e.nestedSortCfg.nestingTag+"."+e.nestedSortCfg.nestingTagClass.split(" ").join("."));var b=a.children("."+e.sortCfg.accept.split(" ").join(".")+":visible").size();if(b===0&&a.get(0)!==e){a.hide()}},afterHelperInsert:function(e){var a=jQuery.iSort.helper.parent();if(a.get(0)!==e){a.show()}
e.nestedSortCfg.remeasured=false},updateCurrentNestingClass:function(e,a){var b=jQuery(a);if((e.nestedSortCfg.currentNestingClass)&&(!jQuery.iNestedSortable.currentNesting||b.get(0)!=jQuery.iNestedSortable.currentNesting.get(0))){if(jQuery.iNestedSortable.currentNesting){jQuery.iNestedSortable.currentNesting.removeClass(e.nestedSortCfg.currentNestingClass)}
if(b.get(0)!=e){jQuery.iNestedSortable.currentNesting=b;b.addClass(e.nestedSortCfg.currentNestingClass);jQuery.iNestedSortable.latestNestingClass=e.nestedSortCfg.currentNestingClass}else{jQuery.iNestedSortable.currentNesting=null;jQuery.iNestedSortable.latestNestingClass=""}}},destroy:function(){return this.each(function(){if(this.isNestedSortable){this.nestedSortCfg=null;this.isNestedSortable=null;jQuery(this).SortableDestroy()}})},build:function(a){if(a.accept&&jQuery.iUtil&&jQuery.iDrag&&jQuery.iDrop&&jQuery.iSort){this.each(function(){this.isNestedSortable=true;this.nestedSortCfg={noNestingClass:a.noNestingClass?a.noNestingClass:false,rightToLeft:a.rightToLeft?true:false,nestingPxSpace:parseInt(a.nestingPxSpace,10)||30,currentNestingClass:a.currentNestingClass?a.currentNestingClass:"",nestingLimit:a.nestingLimit?a.nestingLimit:false,autoScroll:a.autoScroll!==undefined?a.autoScroll==true:true,scrollSensitivity:a.scrollSensitivity?a.scrollSensitivity:20,scrollSpeed:a.scrollSpeed?a.scrollSpeed:20,serializeRegExp:a.serializeRegExp?a.serializeRegExp:/[^\-]*$/};this.nestedSortCfg.snapTolerance=parseInt(this.nestedSortCfg.nestingPxSpace*0.4,10);this.nestedSortCfg.nestingTag=this.tagName;this.nestedSortCfg.nestingTagClass=this.className;this.nestedSortCfg.styleToAttach=(this.nestedSortCfg.rightToLeft)?{"padding-left":0,"padding-right":this.nestedSortCfg.nestingPxSpace+'px'}:{"padding-left":this.nestedSortCfg.nestingPxSpace+'px',"padding-right":0};jQuery(this.nestedSortCfg.nestingTag,this).css(this.nestedSortCfg.styleToAttach)});jQuery.iSort.checkhover=jQuery.iNestedSortable.checkHover;jQuery.iSort.check=jQuery.iNestedSortable.check;jQuery.iSort.serialize=jQuery.iNestedSortable.serialize}
return this.Sortable(a)}};jQuery.fn.extend({NestedSortable:jQuery.iNestedSortable.build,NestedSortableDestroy:jQuery.iNestedSortable.destroy});jQuery.iUtil.getScroll=function(e){var t,l,w,h,iw,ih;if(e&&e.nodeName.toLowerCase()!='body'){t=e.scrollTop;l=e.scrollLeft;w=e.scrollWidth;h=e.scrollHeight;iw=0;ih=0}else{if(document.documentElement&&document.documentElement.scrollTop){t=document.documentElement.scrollTop;l=document.documentElement.scrollLeft;w=document.documentElement.scrollWidth;h=document.documentElement.scrollHeight}else if(document.body){t=document.body.scrollTop;l=document.body.scrollLeft;w=document.body.scrollWidth;h=document.body.scrollHeight}
iw=self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;ih=self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0}
return{t:t,l:l,w:w,h:h,iw:iw,ih:ih}};