var btnCache=new Array();var btnPfx=["100","010","001"];for(var i=0;i<3;i++){btnCache[i]=new Array();for(var j=0;j<3;j++){btnCache[i][j]=new Image();btnCache[i][j].src='http://www.idvaac.org/assemblingthepieces/images/mostread/'+btnPfx[i]+'_'+(j+1)+'.gif';}}
function mostbox_click(button_num){var btn1=document.getElementById('mostread_btn1');var btn2=document.getElementById('mostread_btn2');var btn3=document.getElementById('mostread_btn3');var content1=document.getElementById('mostread_content1');var content2=document.getElementById('mostread_content2');var content3=document.getElementById('mostread_content3');switch(button_num){case 1:content1.style.display='block';content2.style.display='none';content3.style.display='none';btn1.src='http://www.idvaac.org/assemblingthepieces/images/mostread/100_1.gif';btn2.src='http://www.idvaac.org/assemblingthepieces/images/mostread/100_2.gif';btn3.src='http://www.idvaac.org/assemblingthepieces/images/mostread/100_3.gif';break;case 2:content1.style.display='none';content2.style.display='block';content3.style.display='none';btn1.src=
'http://www.idvaac.org/assemblingthepieces/images/mostread/010_1.gif';btn2.src='http://www.idvaac.org/assemblingthepieces/images/mostread/010_2.gif';btn3.src='http://www.idvaac.org/assemblingthepieces/images/mostread/100_3.gif';break;case 3:content1.style.display='none';content2.style.display='none';content3.style.display='block';btn1.src=
'http://www.idvaac.org/assemblingthepieces/images/mostread/010_1.gif';btn2.src='http://www.idvaac.org/assemblingthepieces/images/mostread/100_2.gif';btn3.src='http://www.idvaac.org/assemblingthepieces/images/mostread/001_3.gif';break;}}