function DivChange4(id,index,other,second,third,four,five,six)
{
	eval("document.getElementById('c_"+id+"').className='common_change7'");
	eval("document.getElementById('c_"+index+"').className='common_change8'");
	eval("document.getElementById('c_"+other+"').className='common_change8'");
	eval("document.getElementById('c_"+second+"').className='common_change8'");
	
	eval("document.getElementById('__c"+id+"').style.display='block'");
	eval("document.getElementById('__c"+index+"').style.display='none'");
	eval("document.getElementById('__c"+other+"').style.display='none'");
	eval("document.getElementById('__c"+second+"').style.display='none'");


	}	
	
	
	function DivChange5(id,index,other,second,third,four,five,six)
{
	eval("document.getElementById('d_"+id+"').className='common_change9'");
	eval("document.getElementById('d_"+index+"').className='common_change10'");
	eval("document.getElementById('d_"+other+"').className='common_change10'");
	eval("document.getElementById('d_"+second+"').className='common_change10'");
	
	eval("document.getElementById('__d"+id+"').style.display='block'");
	eval("document.getElementById('__d"+index+"').style.display='none'");
	eval("document.getElementById('__d"+other+"').style.display='none'");
	eval("document.getElementById('__d"+second+"').style.display='none'");


	}	
	
var tabBGImagePath = "" ;
	var tabBGImageType = "_bg.gif" ;
	var debug = false ;
	function switchTab (tab)
	{
		var tabName = getTabGroupName (tab.id) ;
		if (tabName == '')
		{
			alert ("No tabName for tab [" + tab.id + "]") ;
			return ;
		}
		var index = 1 ;
		while (true)
		{
			var tabTitle = document.getElementById (tabName + '_' + index) ;
			if (tabTitle == undefined)
				break ;
			deonTabTitle (tabTitle , tabName) ;
			var tabContent = document.getElementById (tabName + '_' + index + '_content') ;
			if (tabContent != undefined)
				tabContent.style.display = "NONE" ;
			index ++ ;
		}
		
		if (debug)
			alert ("Find " + (index - 1) + " tab title(s) for TabName [" + tabName + "]") ;
		onTabTitle (tab , tabName) ;
		var tabContent = document.getElementById (tab.id + '_content') ;
		if (tabContent != undefined)
			tabContent.style.display = "BLOCK" ;
		var tabHeader = document.getElementById (tabName + "_header") ;
		if (tabHeader != undefined)
		{
			tabHeader.className = "tabheader_" + tab.id ; 
		}
	}
	function getTabGroupName (tabId)
	{
		if (tabId == '' || tabId == undefined)
		{
			alert ("tabId is NULL! [" + tabId + "]") ;
			return ;
		}
		var i = tabId.lastIndexOf ('_') ;
		if (i <= 1)
			return '' ;
		return tabId.substr (0 , i) ;
	}
	function deonTabTitle (tab , tabName)
	{
		tab.className = tabName + "_off" ;
	}
	function onTabTitle (tab , tabName)
	{
		tab.className = tabName + "_on" ;
	}





function $(id)
{
   return document.getElementById(id);
}
var anndelay = 4000;
var anncount = 0;
var annheight = 24;
var annst = 0;
function announcementScroll()
{
   if( ! annst)
   {
      $('announcementbody').innerHTML += '<br style="clear: both" />' + $('announcementbody').innerHTML;
      $('announcementbody').scrollTop = 0;
      if($('announcementbody').scrollHeight > annheight * 3)
      {
         annst = setTimeout('announcementScroll()', anndelay);
      }
      else
      {
         $('announcement').onmouseover = $('announcement').onmouseout = null;
      }
      return;
   }
   if(anncount == annheight)
   {
      if($('announcementbody').scrollHeight - annheight <= $('announcementbody').scrollTop)
      {
         $('announcementbody').scrollTop = $('announcementbody').scrollHeight / 2 - annheight;
      }
      anncount = 0;
      annst = setTimeout('announcementScroll()', anndelay);
   }
   else
   {
      $('announcementbody').scrollTop ++ ;
      anncount ++ ;
      annst = setTimeout('announcementScroll()', 10);
   }
}
announcementScroll();









function $(id)
{
   return document.getElementById(id);
}
var anndelay = 3000;
var anncount = 0;
var annheight = 24;
var annst = 0;
function announcementScroll1()
{
   if( ! annst)
   {
      $('announcementbody1').innerHTML += '<br style="clear: both" />' + $('announcementbody1').innerHTML;
      $('announcementbody1').scrollTop = 0;
      if($('announcementbody').scrollHeight > annheight * 3)
      {
         annst = setTimeout('announcementScroll1()', anndelay);
      }
      else
      {
         $('announcement1').onmouseover = $('announcement1').onmouseout = null;
      }
      return;
   }
   if(anncount == annheight)
   {
      if($('announcementbody1').scrollHeight - annheight <= $('announcementbody1').scrollTop)
      {
         $('announcementbody1').scrollTop = $('announcementbody1').scrollHeight / 2 - annheight;
      }
      anncount = 0;
      annst = setTimeout('announcementScroll1()', anndelay);
   }
   else
   {
      $('announcementbody1').scrollTop ++ ;
      anncount ++ ;
      annst = setTimeout('announcementScroll1()', 10);
   }
}
announcementScroll1();