// JavaScript Document

function changeHYDT(obj)
{
  //alert(obj.type);
  for(i=1;i<9;i++)
  {
    document.getElementById("HYDT_TD_"+i).background=(document.getElementById("HYDT_TD_"+i).type=="b")?"../pic/index/dt_1.gif":"../pic/index/dt_4.gif";
    //if(document.getElementById("HYDT_Table_"+i)
    document.getElementById("HYDT_Table_"+i).style.display="none";
  }
  obj.background=(obj.type=="b")?"../pic/index/dt_focus_1.gif":"../pic/index/dt_focus_2.gif";   
  document.getElementById("HYDT_Table_"+obj.TableId).style.display="block";  
}

function changeDiv(naviIdPre,bodyIdPre,naviChangAttributeName,naviChangeAttributeValueCurrent,naviChangeAttributeValueTurn,classNameTurn,currectNum,maxNum)
{
 var navi,body;
    for(i=1;i<=maxNum;i++)
    {
     navi=document.getElementById(naviIdPre+"_"+i);
     body=document.getElementById(bodyIdPre+"_"+i);
     if(body)
     {
        switch(i)
        {
          case currectNum :           
		  body.style.display="block";
		  if("background"==naviChangAttributeName)
		  navi.background=naviChangeAttributeValueCurrent;
		  else
		  eval("navi.style."+naviChangAttributeName+"='"+naviChangeAttributeValueCurrent+"';");		  
		  navi.className=classNameTurn;	  
		  break;
          default :          
		  body.style.display="none";
		  if("background"==naviChangAttributeName)
		  navi.background=naviChangeAttributeValueTurn;
		  else
		  eval("navi.style."+naviChangAttributeName+"='"+naviChangeAttributeValueTurn+"';");
		  navi.className="";		  
        }
      }
    } 
}
-->