var currentSection="home-pane";var tabTag="-tab";var paneTag="-pane";function ScrollSection(link,scrollArea,offset)
{if(currentSection==link){return;}
lastSection=currentSection;currentSection=link;sectionTab=currentSection.split("-")[0]+ tabTag;document.getElementById(sectionTab).className='active';if(lastSection){lastTab=lastSection.split("-")[0]+ tabTag;document.getElementById(lastTab).className="inactive";}
theScroll=document.getElementById(scrollArea);position=findElementPos(document.getElementById(link));if(offset!=""){offsetPos=findElementPos(document.getElementById(offset));position[0]=position[0]- offsetPos[0];}
scrollStart(theScroll,theScroll.scrollLeft,position[0],"horiz");}
function ScrollArrow(direction,toolbar,scrollArea,offset){toolbarElem=document.getElementById(toolbar);toolbarNames=new Array();if(toolbarElem.hasChildNodes())
{var children=toolbarElem.childNodes;for(var i=0;i<children.length;i++)
{if(toolbarElem.childNodes[i].tagName=="LI"){toolbarNames.push(toolbarElem.childNodes[i].id.split("-")[0]);}}}
for(var i=0;i<toolbarNames.length;i++){if(toolbarNames[i]==currentSection.split("-")[0]){if(direction=="left"){if(i- 1<0){gotoTab=toolbarNames[toolbarNames.length- 1];}else{gotoTab=toolbarNames[i- 1];}}else{if((i+ 1)>(toolbarNames.length- 1)){gotoTab=toolbarNames[0];}else{gotoTab=toolbarNames[i+ 1];}}}}
ScrollSection(gotoTab+paneTag,scrollArea,offset);}
var scrollanim={time:0,begin:0,change:0.0,duration:0.0,element:null,timer:null};function scrollStart(elem,start,end,direction)
{if(scrollanim.timer!=null){clearInterval(scrollanim.timer);scrollanim.timer=null;}
scrollanim.time=0;scrollanim.begin=start;scrollanim.change=end- start;scrollanim.duration=25;scrollanim.element=elem;if(direction=="horiz"){scrollanim.timer=setInterval("scrollHorizAnim();",15);}
else{scrollanim.timer=setInterval("scrollVertAnim();",15);}}
function scrollVertAnim()
{if(scrollanim.time>scrollanim.duration){clearInterval(scrollanim.timer);scrollanim.timer=null;}
else{move=sineInOut(scrollanim.time,scrollanim.begin,scrollanim.change,scrollanim.duration);scrollanim.element.scrollTop=move;scrollanim.time++;}}
function scrollHorizAnim()
{if(scrollanim.time>scrollanim.duration){clearInterval(scrollanim.timer);scrollanim.timer=null;}
else{move=sineInOut(scrollanim.time,scrollanim.begin,scrollanim.change,scrollanim.duration);scrollanim.element.scrollLeft=move;scrollanim.time++;}}
function findElementPos(elemFind)
{var elemX=0;var elemY=0;do{elemX+=elemFind.offsetLeft;elemY+=elemFind.offsetTop;}while(elemFind=elemFind.offsetParent)
return Array(elemX,elemY);}
function sineInOut(t,b,c,d)
{return-c/2*(Math.cos(Math.PI*t/d)- 1)+ b;}