function clean(j,k,n){
var i;
for (i = j; i < k; i++){
divname= "sc"+i;
divname2="sc"+n;
tdname="tab"+i;
tdname2="tab"+n;
//left="left"+i;
//leftt="left"+n;
//right="right"+i;
//rightt="right"+n;
/*
eval(divname).style.display='none';
eval(divname2).style.display='block';
eval(tdname).className='scgray';
eval(tdname2).className='scred';
eval(tdname2).style.cursor='hand';
*/
   document.getElementById(divname).style.display='none';
   document.getElementById(divname2).style.display='block';
   document.getElementById(tdname).className='scgray';
   document.getElementById(tdname2).className='scred';
   document.getElementById(tdname2).style.cursor='hand';
//eval(left).className='leftoff';
//eval(leftt).className='lefton';
//eval(right).className='rightoff';
//eval(rightt).className='righton';
}
}

function cleanTop(j,k,n){
var i;
for (i = j; i < k; i++){
divname= "scc"+i;
divname2="scc"+n;
tdname="tabb"+i;
tdname2="tabb"+n;
   document.getElementById(divname).style.display='none';
   document.getElementById(divname2).style.display='block';
   document.getElementById(tdname).className='scgray';
   document.getElementById(tdname2).className='scred';
   document.getElementById(tdname2).style.cursor='hand';
}
}


function Index(j,k,n){
var i;
for (i = 1; i < k; i++){
divname= "sc"+j+i;
divname2="sc"+j+n;
tdname="tab"+j+i;
tdname2="tab"+j+n;
   document.getElementById(divname).style.display='none';
   document.getElementById(divname2).style.display='block';
   document.getElementById(tdname).className='bx2';
   document.getElementById(tdname2).className='bx1';
   document.getElementById(tdname2).style.cursor='hand';
}
}


function Indexright(j,k,n){
var i;
for (i = 1; i < k; i++){
divname= "sc"+j+i;
divname2="sc"+j+n;
tdname="tab"+j+i;
tdname2="tab"+j+n;
   document.getElementById(divname).style.display='none';
   document.getElementById(divname2).style.display='block';
   document.getElementById(tdname).className='HuadongLeft';
   document.getElementById(tdname2).className='HuadongLeft2';
   document.getElementById(tdname2).style.cursor='hand';
}
}