function SymError(){ return true; }
window.onerror = SymError;
var SymRealWinOpen = window.open;
function SymWinOpen(url, name, attributes){ return (new Object()); }
window.open = SymWinOpen;

// ----------------------------------------------------------------------------

function MM_findObj(n, d) { //v4.01
	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 && d.getElementById) x=d.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_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];}}
}

// ----------------------------------------------------------------------------
var SymRealOnLoad;
var SymRealOnUnload;

function SymOnUnload()
{
  window.open = SymWinOpen;
  if(SymRealOnUnload != null)
     SymRealOnUnload();
}

function SymOnLoad()
{
  if(SymRealOnLoad != null)
     SymRealOnLoad();
  window.open = SymRealWinOpen;
  SymRealOnUnload = window.onunload;
  window.onunload = SymOnUnload;
}

SymRealOnLoad = window.onload;
window.onload = SymOnLoad;
// ----------------------------------------------------------------------------

function bmcPreLoad(){
	MM_preloadImages(
		'/bmc/images/menu/sn_10home1.gif',
		'/bmc/images/menu/sn_21soon1.gif',
		'/bmc/images/menu/sn_22new1.gif',
		'/bmc/images/menu/sn_23search1.gif',
		'/bmc/images/menu/sn_31pub1.gif',
		'/bmc/images/menu/sn_32shop1.gif',
		'/bmc/images/menu/sn_41pub1.gif',
		'/bmc/images/menu/sn_51info1.gif',
		'/bmc/images/menu/sn_52evnt1.gif',
		'/bmc/images/menu/sn_53colm1.gif',
		'/bmc/images/menu/sn_42shop1.gif',
		'/bmc/images/menu/sn_90cont1.gif',
		'/bmc/images/footer/fn_22home_f2.gif',
		'/bmc/images/footer/fn_23search_f2.gif',
		'/bmc/images/footer/fn_24cont_f2.gif',
		'/bmc/images/footer/fn_31bs_f2.gif',
		'/bmc/images/footer/fn_32soon_f2.gif',
		'/bmc/images/footer/fn_33new_f2.gif',
		'/bmc/images/footer/fn_34book_f2.gif',
		'/bmc/images/footer/fn_36pub_f2.gif',
		'/bmc/images/footer/fn_37shop_f2.gif',
		'/bmc/images/footer/fn_39pub_f2.gif',
		'/bmc/images/footer/fn_3ashop_f2.gif',
		'/bmc/images/footer/fn_3bend_f2.gif',
		'/bmc/images/menu/sn_10home1.gif'
	);
}