(function(){function $(id){return document.getElementById(id);}
function setStyleDisplay(id,status){$(id).style.display=status;}
function goTop(acceleration,time){acceleration=acceleration||0.1;time=time||16;var dx=0;var dy=0;var bx=0;var by=0;var wx=0;var wy=0;if(document.documentElement){dx=document.documentElement.scrollLeft||0;dy=document.documentElement.scrollTop||0;}
if(document.body){bx=document.body.scrollLeft||0;by=document.body.scrollTop||0;}
var wx=window.scrollX||0;var wy=window.scrollY||0;var x=Math.max(wx,Math.max(bx,dx));var y=Math.max(wy,Math.max(by,dy));var speed=1+acceleration;window.scrollTo(Math.floor(x/speed),Math.floor(y/speed));if(x>0||y>0){var invokeFunction="MGJS.goTop("+acceleration+", "+time+")"
window.setTimeout(invokeFunction,time);}}
function switchTab(showPanels,hidePanels,activeTab,activeClass,fadeTab,fadeClass){$(activeTab).className=activeClass;$(fadeTab).className=fadeClass;var panel,panelList;panelList=showPanels.split(',');for(var i=0;i<panelList.length;i++){var panel=panelList[i];if($(panel)){setStyleDisplay(panel,'block');}}
panelList=hidePanels.split(',');for(var i=0;i<panelList.length;i++){panel=panelList[i];if($(panel)){setStyleDisplay(panel,'none');}}}
window['MGJS']={};window['MGJS']['$']=$;window['MGJS']['setStyleDisplay']=setStyleDisplay;window['MGJS']['goTop']=goTop;window['MGJS']['switchTab']=switchTab;})();function switchImage(imageId,imageUrl,linkId,linkUrl,preview,title,alt){if(imageId&&imageUrl){var image=$(imageId);image.src=imageUrl;if(title){image.title=title;}
if(alt){image.alt=alt;}}
if(linkId&&linkUrl){var link=$(linkId);link.href=linkUrl;}}