function show_menu(layer)
{	
	ilayer="";
	if (!isNaN(layer))
	{
		for (i=1;i<=layer;i++)
		{
			ilayer = ilayer + "../";
		}
	}
	document.write("<TABLE background='"+ilayer+"images_index/pionear_04.gif' cellSpacing=0 cellPadding=0 width=950  height=23 border=0>");
	document.write("	<TR>");
	document.write("		<TD width='50%'>¡¡");
	document.write("		<a href='"+ilayer+"'><IMG src='"+ilayer+"images/top_home.gif' align='absmiddle' border='0'> ·µ»ØÖ÷Ò³</a> ");
	document.write("		<img src='"+ilayer+"images/top_sreach.gif' align='absmiddle' border='0'> Õ¾ÄÚËÑË÷");
	document.write("          <input class=form1 size=12 name='g_Sch'>");
	document.write("          <img src='"+ilayer+"images/top_go.gif' align='absmiddle'></TD>");
	document.write("		<TD width='50%'><TABLE cellSpacing=0 cellPadding=0 width=540 border=0>");
	document.write("            <TR>");
	document.write("              <TD width=90></TD>");
	document.write("              <TD width=90><A href='"+ilayer+"Product/'><IMG height=19 src='"+ilayer+"images/top_menu01.gif' width=77 border=0></A></TD>");
	document.write("              <TD width=90><A href='"+ilayer+"Aboutus/'><IMG height=19 src='"+ilayer+"images/top_menu02.gif' width=77 border=0></A></TD>");
	document.write("              <TD width=90><A href='"+ilayer+"demo/'><IMG height=19 src='"+ilayer+"images/top_menu03.gif' width=77 border=0></A></TD>");
	document.write("              <TD width=90><A href='"+ilayer+"Case/'><IMG height=19 src='"+ilayer+"images/top_menu04.gif' width=77 border=0></A></TD>");
	document.write("              <TD width=90><A href='"+ilayer+"Service/'><IMG height=19 src='"+ilayer+"images/top_menu05.gif' width=77 border=0></A></TD>");
	document.write("            </TR>");
	document.write("        </TABLE>");
	document.write("		</TD>");
	document.write("	</TR>");
	document.write("</TABLE>");



	AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0','width','950','height','185','src','images_index/Main','quality','high','pluginspage','http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash','movie',ilayer+'images_index/Main' ); //end AC code
}/*<a href="http://xmcyberpolice.cn/alert.asp" target=_blank><img src="http://xmcyberpolice.cn/image/gt.gif" width  ="30" border='0'></a>*/