// JScript 文件

function menu_tree(meval)
{
	var DIVS;
	for (i=0;i<=4;i++)
	{
		if (meval != "S" + i)
		{
			DIVS=document.getElementById("S" + i);
			DIVS.style.display="none";
		}
	}
	
    DIVS=document.getElementById(meval);

    if (DIVS.style.display=="none")
    { 
        DIVS.style.display=""
    }
    else
    { 
        DIVS.style.display="none";
    }
}
function menu_tree2(meval)
{
    DIVS=document.getElementById(meval);

    if (DIVS.style.display=="none")
    { 
        DIVS.style.display=""
    }
    else
    { 
        DIVS.style.display="none";
    }
}

function secBoard(o,n)
{
    secTable = document.getElementById("secTable"+o);
    mainTable = document.getElementById("mainTable"+o);
    
    if(isFirefox=navigator.userAgent.indexOf("Firefox")>0){
       for(i=1;i<secTable.childNodes[1].childNodes[0].cells.length;i+=2)
           {
     	   secTable.childNodes[1].childNodes[0].cells[i].className="sec11";
   	   }
   	  //this.className="sec21";
  	  //secTable.childNodes[1].childNodes[0].cells[(n+1)*2-1].className="sec21";
 	   secTable.childNodes[1].childNodes[0].cells[(n+1)*2-1].className="sec21";
   } 
   else
   {
    	for(i=1;i<secTable.cells.length;i+=2)
    	{
        	secTable.cells[i].className="sec11";
    	}
    	//this.className="sec21";
    	//secTable.cells[(n+1)*2-1].className="sec21";
    	secTable.cells[(n+1)*2-1].className="sec21";
    }
    for(i=0;i<mainTable.tBodies.length;i++)
    {
    
        mainTable.tBodies[i].style.display="none";
    }
    mainTable.tBodies[n].style.display="block";
}