var old='';

function menu(name)
{
submenu=eval("submenu_"+name+".style");
		if(old!=submenu)
	{
		if(old!='')
		{
			old.display='none';
		}
		submenu.display='block';
		old=submenu;
	}
	else
	{
		submenu.display='none';
		old='';
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenu_form_NewWin(jForm,selObj,restore){ //v3.0
	jForm.target="NewLink"
	jForm.action=selObj.options[selObj.selectedIndex].value
	jForm.submit()
  if (restore) selObj.selectedIndex=0;
}

// ½Å±Ô Ç÷¡½Ã ¾×Ƽºê ÄÁÆ®·Ñ

function flash(AMovie, AWMode, AWidth, AHeight) {
 document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="' + AWidth + '" height="' + AHeight + '">');
 document.write('<param name="movie" value="' + AMovie + '">');
 document.write('<param name="wmode" value="' + AWMode + '">');
 document.write('<embed src="' + AMovie + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + AWidth + '" height="' + AHeight + '"></embed>');
 document.write('</object>');
}

//ž¸Þ´º ½ºÅ©¸³Æ®

function cnjRol(id,after) { 
eval(id+'.filters.blendTrans.stop();'); 
eval(id+'.filters.blendTrans.Apply();'); 
eval(id+'.src="'+after+'";'); 
eval(id+'.filters.blendTrans.Play();'); 
}

// µ¿¿µ»ó ¾×Ƽºê ÄÁÆ®·Ñ
function media(DMovie, DWidth, DHeight) {
 document.write('<embed src="' + DMovie + '" quality="high" showcontrols="0" AUTOSTART="1" enablecontextmenu="0" width="' + DWidth + '" height="' + DHeight + '"></embed>');
}

//È®Àå
function f_toggle(i) {
	menu=eval("document.all.menu"+i+".style"); 

	if (menu.display=="block") {
		menu.display="none"; 
	} else {
		menu.display="block"; 
	}
}

// ÇÏ´Ü ¼¿·ºÆ® ¹Ú½º
function showUtil()
{
    var bx = document.getElementById("vlink");
    if (bx.style.display == 'block') 
    {
        bx.style.display='none';
    }
    else
    {
        bx.style.display='block';
    }
}
function menuOn(imgEl) {
	imgEl.src = imgEl.src.replace(".gif", "_on.gif");
}
 
function menuOut(imgEl) {
	imgEl.src = imgEl.src.replace("_on.gif", ".gif");
}