function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function menuinfo(mainmenu){
		menufrm = document.menu;
		menufrm.mainmenu.value=mainmenu;
		menufrm.submit();
	}
	
function MM_showHideLayers() {
  		var i,p,v,obj,args=MM_showHideLayers.arguments;
  		for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    		if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    		obj.visibility=v; }
	}
	
function MM_findObj(n, d) {
  		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); return x;
	}
	
<!--onfocus-->
function bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring; 

<!--Ç÷¡½Ã-->
function flashCM(strFile, width, height, wmode, salign) {
 document.write("<!--[if IE]><object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width='" + width + "' height='" + height + "' id='flash_movie' align='middle'><param name='movie' value='" + strFile + "'><param name='wmode' value='" + wmode + "'><param name='menu' value='false'><param name='scale' value='noscale'><param name='salign' value='" + salign + "'></object><![endif]--><!--[if !IE]> <--><object type='application/x-shockwave-flash' data='" + strFile + "' width='" + width + "' height='" + height + "'><param name='wmode' value='" + wmode + "'><param name='menu' value='false'><param name='scale' value='noscale'><param name='salign' value='" + salign + "'></object><!--> <![endif]-->");
}