/*
 * Copyright (c) 2008 Threeformed Media (http://www.threeformed.com)
 * This is licensed under GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * 
 * 
 * *******
 * 
 * This plugin is derived in part from JScrollPane created by Kevin Luck(http://www.kelvinluck.com)
 * 
 * Copyright (c) 2006 Kelvin Luck (kelvin AT kelvinluck DOT com || http://www.kelvinluck.com)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * 
 * See http://kelvinluck.com/assets/jquery/jScrollPane/
 * jQueryId: jScrollPane.js 3125 2007-09-06 20:39:42Z kelvin.luck jQuery
 */
var _jscr_originalSizes=new Array();var _jscr_differenceSizes=new Array();var _jscr_previousWindowSize=new Array();var _jscr_originalPercentages=new Array();var _jscr_intervals=new Array();var _jscr_trackInt=new Array();var _jscr_originalPos=new Array();var _jscr_globalProperties=new Array();jQuery.jScrollHorizontalPane={active:[]};jQuery.fn.jScrollHorizontalPane=function(settings)
{settings=jQuery.extend({scrollbarHeight:10,scrollbarMargin:5,wheelSpeed:18,showArrows:false,arrowSize:10,animateTo:false,dragMinWidth:1,dragMaxWidth:99999,animateInterval:100,animateStep:3,maintainPosition:true,resize:true,minimumWidth:20,reset:false},settings);return this.each(function()
{if(settings.reset==true){jQuery.fn.jScrollHorizontalPane.reset();}
var jQuerythis=jQuery(this);var mouseWheelNext=0;var mouseWheelMove=false;var currentId=jQuerythis.attr('id');if(currentId==undefined){currentId=jQuerythis.attr('class');}
var previousWindow=_jscr_previousWindowSize[currentId];_jscr_originalPos[currentId]=-1;_jscr_globalProperties[currentId]=settings;_jscr_previousWindowSize[currentId]=jQuery(window).width();if(_jscr_originalSizes[currentId]==undefined){if((jQuery.browser.msie)&&(parseInt(jQuery.browser.version)==6)){var outerWidth=parseInt(jQuerythis.outerWidth())-parseInt(jQuerythis.offset().left);_jscr_differenceSizes[currentId]=jQuerythis.offset().left/jQuery(window).width();}else{var outerWidth=jQuerythis.outerWidth();_jscr_differenceSizes[currentId]=jQuerythis.position().left/jQuery(window).width();}
percentageWidth=(outerWidth/jQuery(window).width());_jscr_originalPercentages[currentId]=percentageWidth;_jscr_originalSizes[currentId]=jQuery(window).width();}else{percentageWidth=_jscr_originalPercentages[currentId];diff=_jscr_differenceSizes[currentId]-((jQuerythis.offset().left+_jscr_originalPos[currentId])/jQuery(window).width());percentageWidth=percentageWidth+diff;}
var halfIntervals=new Array();_jscr_intervals=new Array();halfIntervals[0]=0;_jscr_intervals[0]=0;margin=jQuerythis.position().left;offset=1;if(margin<0){margin=0;}
jQuery(".scroll-interval",jQuerythis).each(function(i,elem){pos=jQuery(elem).position().left-margin;if(pos!=0){_jscr_intervals[i+offset]=pos;}else{offset--;}});if(_jscr_intervals.length<=1){_jscr_intervals=new Array();}
if(jQuery(this).parent().is('.jScrollPaneContainer')){var currentScrollPosition=settings.maintainPosition?jQuerythis.offset({relativeTo:jQuery(this).parent()[0]}).left:0;var jQueryc=jQuery(this).parent();var paneWidth=jQueryc.outerWidth();var paneHeight=jQueryc.innerHeight();var rightPos=jQuerythis.offset().left+_jscr_originalPos[currentId]+paneWidth;if((previousWindow!=jQuery(window).width())&&((rightPos>jQuery(window).width())||(previousWindow<jQuery(window).width()))&&(settings.resize==true)){if(jQuery(window).width()>=_jscr_originalSizes[currentId]){paneWidth=(jQuery(window).width()*percentageWidth);}else{paneWidth=jQuery(window).width()-(jQuerythis.offset().left+_jscr_originalPos[currentId])-10;}
if(paneWidth<settings.minimumWidth){paneWidth=settings.minimumWidth;}
jQuery(this).parent().css({'height':paneHeight+'px','width':paneWidth+'px'});}
var trackWidth=paneWidth;if(jQueryc.unmousewheel){if(jQuery.browser.opera){jQueryc.unbind("mousewheel",fn=function(){});}else{jQueryc.unmousewheel();}}
jQuery('>.jScrollPaneTrack, >.jScrollArrowLeft, >.jScrollArrowRight',jQueryc).remove();jQuerythis.css({'left':0});_jscr_originalPos[currentId]=-1;}else{var currentScrollPosition=0;this.originalPadding=jQuerythis.css('paddingTop')+' '+jQuerythis.css('paddingRight')+' '+jQuerythis.css('paddingBottom')+' '+jQuerythis.css('paddingLeft');this.originalSidePaddingTotal=(parseInt(jQuerythis.css('paddingLeft'))||0)+(parseInt(jQuerythis.css('paddingRight'))||0);var paneWidth=jQuerythis.outerWidth();var rightPos=jQuerythis.offset().left+_jscr_originalPos[currentId]+paneWidth;if((rightPos)>jQuery(window).width()){paneWidth=jQuery(window).width()*percentageWidth;}
if(paneWidth<settings.minimumWidth){paneWidth=settings.minimumWidth;}
var paneHeight=jQuerythis.innerHeight();var trackWidth=paneWidth;jQuerythis.wrap(jQuery('<div></div>').attr({'className':'jScrollPaneContainer'}).css({'height':paneHeight+'px','width':paneWidth+'px'}));jQuery(document).bind('emchange',function(e,cur,prev)
{jQuerythis.jScrollHorizontalPane(settings);});}
var p=this.originalSidePaddingTotal;jQuerythis.css({'height':paneHeight-settings.scrollbarHeight-p+'px','width':'auto','paddingRight':settings.scrollbarMargin+'px'});var contentWidth=jQuerythis.outerWidth();if(jQuery.browser.msie||jQuery.browser.opera||jQuery.browser.safari){var ieWidth=0;jQuerythis.children().each(function(i,elem){if(jQuery(elem).outerWidth()>ieWidth){ieWidth=jQuery(elem).outerWidth();}});if(ieWidth>contentWidth){contentWidth=ieWidth;}}
var percentInView=paneWidth/contentWidth;var trackIntervals=new Array();if(percentInView<0.99){var jQuerycontainer=jQuerythis.parent();jQuerycontainer.append(jQuery('<div></div>').attr({'className':'jScrollPaneTrack'}).css({'height':settings.scrollbarHeight+'px'}).append(jQuery('<div></div>').attr({'className':'jScrollPaneDrag'}).css({'height':settings.scrollbarHeight+'px'}).append(jQuery('<div></div>').attr({'className':'jScrollPaneDragLeft'}).css({'height':settings.scrollbarHeight+'px'}),jQuery('<div></div>').attr({'className':'jScrollPaneDragRight'}).css({'height':settings.scrollbarHeight+'px'}))));var jQuerytrack=jQuery('>.jScrollPaneTrack',jQuerycontainer);for(inter in _jscr_intervals){if(settings.showArrows==true){scrollOffset=settings.arrowSize;}else{scrollOffset=0;}
intervalTrackPos=_jscr_intervals[inter]/contentWidth*jQuerytrack.width()-(scrollOffset);trackIntervals[inter]=intervalTrackPos;if(trackIntervals[inter-1]!=undefined){halfIntervals[inter-1]=(trackIntervals[inter]+trackIntervals[inter-1])/2;}
if(inter!=0){interObj=jQuery('<div>|</div>').attr({'className':'jScrollIntervalTrack'}).css({'left':intervalTrackPos+'px'})
jQuerytrack.append(interObj);}}
var jQuerydrag=jQuery('>.jScrollPaneTrack .jScrollPaneDrag',jQuerycontainer);if(settings.showArrows){var currentArrowButton;var currentArrowDirection;var currentArrowInterval;var currentArrowInc;var whileArrowButtonDown=function()
{if(currentArrowInc>4||currentArrowInc%4==0){positionDrag(dragPosition+currentArrowDirection*mouseWheelMultiplier);}
currentArrowInc++;};var onArrowMouseUp=function(event)
{jQuery('body').unbind('mouseup',onArrowMouseUp);currentArrowButton.removeClass('jScrollActiveArrowButton');clearInterval(currentArrowInterval);arrowUp=true;moveIntervals();};var onArrowMouseDown=function(){jQuery('body').bind('mouseup',onArrowMouseUp);currentArrowButton.addClass('jScrollActiveArrowButton');currentArrowInc=0;whileArrowButtonDown();currentArrowInterval=setInterval(whileArrowButtonDown,100);};jQuerycontainer.append(jQuery('<a></a>').attr({'href':'javascript:;','className':'jScrollArrowLeft'}).css({'width':settings.arrowSize+'px'}).html('Scroll Left').bind('mousedown',function()
{currentArrowButton=jQuery(this);currentArrowDirection=-1;onArrowMouseDown();this.blur();return false;}),jQuery('<a></a>').attr({'href':'javascript:;','className':'jScrollArrowRight'}).css({'width':settings.arrowSize+'px'}).html('Scroll Right').bind('mousedown',function()
{currentArrowButton=jQuery(this);currentArrowDirection=1;onArrowMouseDown();this.blur();return false;}));if(settings.arrowSize){trackWidth=paneWidth-settings.arrowSize-settings.arrowSize;jQuerytrack.css({'width':trackWidth+'px',left:settings.arrowSize+'px'})}else{var leftArrowWidth=jQuery('>.jScrollArrowLeft',jQuerycontainer).width();settings.arrowSize=leftArrowWidth;trackWidth=paneWidth-leftArrowWidth-jQuery('>.jScrollArrowRight',jQuerycontainer).width();jQuerytrack.css({'width':trackWidth+'px',left:leftArrowWidth+'px'})}}
var jQuerypane=jQuery(this).css({'position':'absolute','overflow':'visible'});var currentOffset;var maxX;var mouseWheelMultiplier;var dragPosition=0;var dragMiddle=percentInView*paneWidth/2;var getPos=function(event,c){var p=c=='X'?'Left':'Bottom';return event['page'+c]||(event['client'+c]+(document.documentElement['scroll'+p]||document.body['scroll'+p]))||0;};var ignoreNativeDrag=function(){return false;};var currentInterval=0;var direction=1;var arrowUp=false;var intervalMove=false;_jscr_trackInt[currentId]=-1;;var initDrag=function()
{ceaseAnimation();currentOffset=jQuerydrag.offset(false);currentOffset.left-=dragPosition;maxX=trackWidth-jQuerydrag[0].offsetWidth;mouseWheelMultiplier=2*settings.wheelSpeed*maxX/contentWidth;};var onStartDrag=function(event)
{initDrag();dragMiddle=getPos(event,'X')-dragPosition-currentOffset.left;jQuery('body').bind('mouseup',onStopDrag).bind('mousemove',updateScroll);if(jQuery.browser.msie){jQuery('body').bind('dragstart',ignoreNativeDrag).bind('selectstart',ignoreNativeDrag);}
return false;};var onStopDrag=function()
{jQuery('body').unbind('mouseup',onStopDrag).unbind('mousemove',updateScroll);dragMiddle=percentInView*paneWidth/2;moveIntervals();if(jQuery.browser.msie){jQuery('body').unbind('dragstart',ignoreNativeDrag).unbind('selectstart',ignoreNativeDrag);}};var positionDrag=function(destX)
{evaluateIntervals(dragPosition,destX);destX=destX<0?0:(destX>maxX?maxX:destX);dragPosition=destX;jQuerydrag.css({'left':destX+'px'});var p=destX/maxX;_jscr_originalPos[currentId]=(paneWidth-contentWidth)*p*-1;jQuerypane.css({'left':((paneWidth-contentWidth)*p)+'px'});jQuerythis.trigger('scroll');};var updateScroll=function(e)
{positionDrag(getPos(e,'X')-currentOffset.left-dragMiddle);};var evaluateIntervals=function(position,destX){if((intervalMove==false)&&(mouseWheelMove!=true)){_jscr_trackInt[currentId]=-1;halfInter=-1;smallInter=-1;bigInter=-1;endDragPos=destX+jQuerydrag.width();fullTrackWidth=jQuery('.jScrollPaneTrack').width();for(inter in trackIntervals){if((endDragPos>=fullTrackWidth)&&(endDragPos>=trackIntervals[inter])){_jscr_trackInt[currentId]=inter;}else if(destX>=trackIntervals[inter]){smallInter=inter;}else{bigInter=inter;break;}}
if(_jscr_trackInt[currentId]==-1){smallDistance=destX-trackIntervals[smallInter];largeDistance=trackIntervals[bigInter]-destX;if(smallDistance<=largeDistance){_jscr_trackInt[currentId]=smallInter;}else{_jscr_trackInt[currentId]=bigInter;}}}else{intervalMove=false;}}
var moveIntervals=function(){if(_jscr_trackInt[currentId]!=-1){if(arrowUp==true){if((direction==-1)&&(_jscr_trackInt[currentId]!=0)){_jscr_trackInt[currentId]=currentInterval-1;}else if((direction==1)&&(_jscr_trackInt[currentId]!=(_jscr_intervals.length-1))){_jscr_trackInt[currentId]=parseInt(currentInterval)+1;}
arrowUp=false;}
intervalMove=true;positionDrag(trackIntervals[_jscr_trackInt[currentId]]);currentInterval=_jscr_trackInt[currentId];}}
var arrowSize=0;if(settings.showArrows==true){arrowSize=settings.arrowSize;}
var dragH=Math.max(Math.min(percentInView*(paneWidth-arrowSize*2),settings.dragMaxWidth),settings.dragMinWidth);jQuerydrag.css({'width':dragH+'px'}).bind('mousedown',onStartDrag);var trackScrollInterval;var trackScrollInc;var trackScrollMousePos;var doTrackScroll=function()
{if(trackScrollInc>8||trackScrollInc%4==0){positionDrag((dragPosition-((dragPosition-trackScrollMousePos)/2)));}
trackScrollInc++;};var onStopTrackClick=function()
{clearInterval(trackScrollInterval);moveIntervals();jQuery('body').unbind('mouseup',onStopTrackClick).unbind('mousemove',onTrackMouseMove);};var onTrackMouseMove=function(event)
{trackScrollMousePos=getPos(event,'X')-currentOffset.left-dragMiddle;};var onTrackClick=function(event)
{initDrag();onTrackMouseMove(event);trackScrollInc=0;jQuery('body').bind('mouseup',onStopTrackClick).bind('mousemove',onTrackMouseMove);trackScrollInterval=setInterval(doTrackScroll,100);doTrackScroll();};jQuerytrack.bind('mousedown',onTrackClick);if(jQuerycontainer.mousewheel){jQuerycontainer.mousewheel(function(event,delta){var movePos=-1;if(jQuery.browser.opera){delta=event.wheelDelta/120;}
if(trackIntervals.length>1){mouseWheelMove=true;if(delta<0){_jscr_trackInt[currentId]=parseInt(_jscr_trackInt[currentId])+1;if((_jscr_trackInt[currentId])>=trackIntervals.length-1){_jscr_trackInt[currentId]=trackIntervals.length-1;}
if((parseInt(jQuerydrag.width())+parseInt(trackIntervals[_jscr_trackInt[currentId]]))>parseInt(jQuery('.jScrollPaneTrack').width())){movePos=parseInt(jQuery('.jScrollPaneTrack').width())-jQuerydrag.width();}}else{_jscr_trackInt[currentId]=parseInt(_jscr_trackInt[currentId])-1;if(_jscr_trackInt[currentId]<0){_jscr_trackInt[currentId]=0;}}}
initDrag();ceaseAnimation();var d=dragPosition;if(mouseWheelMove==true){if(movePos==-1){positionDrag(trackIntervals[_jscr_trackInt[currentId]]);}else{positionDrag(movePos);}}else{positionDrag(dragPosition-delta*mouseWheelMultiplier);}
moveIntervals();var dragOccured=d!=dragPosition;mouseWheelMove=false;return!dragOccured;},false);}
var _animateToPosition;var _animateToInterval;function animateToPosition()
{var diff=(_animateToPosition-dragPosition)/settings.animateStep;if((diff>1||diff<-1)&&((dragPosition+diff+jQuerydrag.width())<(paneWidth))){positionDrag(dragPosition+diff);}else{positionDrag(_animateToPosition);ceaseAnimation();}}
var ceaseAnimation=function()
{if(_animateToInterval){clearInterval(_animateToInterval);delete _animateToPosition;}};var scrollTo=function(pos,preventAni)
{if(typeof pos=="string"){jQuerye=jQuery(pos,this);if(!jQuerye.length)return;pos=jQuerye.position().left;}
ceaseAnimation();var destDragPosition=-pos/(paneWidth-contentWidth)*maxX;if(!preventAni||settings.animateTo){_animateToPosition=destDragPosition;_animateToInterval=setInterval(animateToPosition,settings.animateInterval);}else{positionDrag(destDragPosition);}};jQuerythis[0].scrollTo=scrollTo;jQuerythis[0].scrollBy=function(delta)
{var currentPos=-parseInt(jQuerypane.css('left'))||0;scrollTo(currentPos+delta);};initDrag();scrollTo(-currentScrollPosition,true);jQuery.jScrollHorizontalPane.active.push(jQuerythis[0]);}else{var scrollTo=function(pos,preventAni){}
jQuerythis[0].scrollTo=scrollTo;jQuerythis.css({'height':paneHeight-this.originalSidePaddingTotal+'px','width':paneWidth+'px','padding':this.originalPadding});}})};jQuery.fn.jScrollHorizontalPane.reset=function(){_jscr_originalSizes=new Array();_jscr_differenceSizes=new Array();_jscr_previousWindowSize=new Array();_jscr_originalPercentages=new Array();_jscr_intervals=new Array();_jscr_trackInt=new Array();_jscr_originalPos=new Array();_jscr_globalProperties=new Array();}
jQuery(window).bind('unload',function(){var els=jQuery.jScrollHorizontalPane.active;for(var i=0;i<els.length;i++){els[i].scrollTo=els[i].scrollBy=null;}});(function(jQuery)
{jQuery(function(jQuery){jQuery(window).wresize(resizeScroller);function resizeScroller(){jQuery('.scroll-pane').each(function(i,elem){if(jQuery(elem).attr('id')==undefined){id=jQuery(elem).attr('class');}else{id=jQuery(elem).attr('id');}
jQuery(elem).jScrollHorizontalPane(_jscr_globalProperties[jQuery(elem).attr('id')]);});}});jQuery.fn.wresize=function(f)
{version='1.1';wresize={fired:false,width:0};function resizeOnce()
{if(jQuery.browser.msie)
{if(!wresize.fired)
{wresize.fired=true;}
else
{var version=parseInt(jQuery.browser.version,10);wresize.fired=false;if(version<7)
{return false;}
else if(version==7)
{var width=jQuery(window).width();if(width!=wresize.width)
{wresize.width=width;return false;}}}}
return true;}
function handleWResize(e)
{if(resizeOnce())
{return f.apply(this,[e]);}}
this.each(function()
{if(this==window)
{jQuery(this).resize(handleWResize);}
else
{jQuery(this).resize(f);}});return this;};})(jQuery);