function skBoard(n)
  {
    for(i=0;i<skTable.cells.length;i++)
      skTable.cells

[i].className="12";
    skTable.cells[n].className="13";
    for(i=0;i<sujTable.tBodies.length;i++)
      sujTable.tBodies

[i].style.display="none";
    sujTable.tBodies

[n].style.display="block";
  }
function setopen(T){
A="_self";
if(T){A="_blank"}
var temp=document.links
 for(i=0;i<temp.length;i++)
  {
	if(temp[i].Y!=1)
		{if (temp[i].target==""){temp[i].target=A;temp[i].Y=1} }
	else{temp[i].target=A;}
  }
}
function zns(ok){
  var word = ok.word.value;
  if(word==""){
    alert("ÇëÊäÈëËÑË÷¹Ø¼ü×Ö£¡");
	ok.word.focus();
	return false;
  }
    }