function addhtml(obj2)
{
	var submenutext=new Array();
	var submenuA=new Array();
	var i;
	var theinnerhtml;
	var submenucount;
	theinnerhtml="<table width='100%' cellpadding='0' cellspacing='0' align=center>";
	switch(obj2.id)
	{
		
		case "4":
			submenucount=3;
			submenutext[0]="实&nbsp;&nbsp;&nbsp;&nbsp;习";
			submenuA[0]="sjjx_sx.asp";
			submenutext[1]="毕业论文";
			submenuA[1]="sjjx_bylw.asp";
			submenutext[2]="规章制度";
			submenuA[2]="sjjx_gzzd.asp";
			break;

		case "5":
			submenucount=5;
			submenutext[0]="学科建设";
			submenuA[0]="cgzs_xkjs.asp";
			submenutext[1]="专业建设";
			submenuA[1]="cgzs_zyjs.asp";
			submenutext[2]="课程建设";
			submenuA[2]="cgzs_kcjs_main.asp";
			submenutext[3]="教学科研";
			submenuA[3]="cgzs_jxyj.asp";
			submenutext[4]="教材建设";
			submenuA[4]="cgzs_jcjs.asp";

			break;

	}
	//msgbox document.body.style.fontSize & "-" & document.body.clientwidth
	//alert(document.body.clientwidth);
	if(778<document.body.clientWidth)
	{
		submenu.style.left=(obj2.id)*70+78+(document.body.clientWidth-780)/2;
	}
	else
	{
		submenu.style.left=(obj2.id)*70+78;
	}
			
	submenu.style.top=tdbackhome.height;		
	submenu.style.width=obj2.width;
			
	for(i=0;i<submenucount;i++)
	{
		if(submenutext[i,0]=="-")
			trhtml="<tr  height=1><td><hr></td><td><hr></td></tr>";
		else
		{
			trhtml="<tr height=23 style='color:#eeeeee;'  language=javaScript  onmouseover='menumouseover(this);' onmouseout='menumouseout(this);'><td style='BORDER-bottom:#eeeeee solid 1px;'>&nbsp;</td>";	
			if(submenuA[i]=="")
				trhtml=trhtml+"<td style='BORDER-bottom:#eeeeee solid 1px;color:#999999;' valign='bottom' nowrap>"+ submenutext[i]+"</td><td>&nbsp;</td></tr>";
			else
				trhtml="<a href='" +submenuA[i]+ "'>"+trhtml+"<td style='BORDER-bottom:#eeeeee solid 1px;' nowrap valign='bottom'>"+ submenutext[i]+"</td><td style='BORDER-bottom:#eeeeee solid 1px;'>&nbsp;</td></tr></a>";
		}
			theinnerhtml=theinnerhtml + trhtml;
	}
		submenu.innerHTML=theinnerhtml+"</table>";
}

function menumouseover(obj2)
{
	obj2.style.cursor="hand";
	if(obj2.id!=""&&obj2.id!="tdbackhome")
	{
		submenu.style.visibility ="visible";
		addhtml(obj2);
	}
	obj2.style.backgroundColor="#B2EC00";
	obj2.style.color="#ffffff";
}


function menumouseout(obj2)
{
		obj2.style.backgroundColor="";
		obj2.style.color="#ffffff";
		if(obj2.id!="")
		submenu.style.visibility ="hidden";
}

document.write ("<table width=778  background='#FF371C'  cellpadding=0 cellspacing=0 align=center>");
document.write ("<tr height=20>");
document.write ("<td  style='BORDER-bottom:black solid 1px;'>&nbsp;</td>");
document.write ("<a href='../index.asp'><td onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>学院主页</td></a>");

document.write ("<a href='index.asp'><td  id='tdbackhome' onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>返回首页</td></a>");

document.write ("<a href='jxdt.asp'><td onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'");
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>教学动态</td></a>");

document.write ("<a href='zdts.asp'><td onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'");
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>重要通知</td></a>");


document.write ("<a href='jxpt/index.asp' target='_blank'><td   onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>教学平台</td></a>");

document.write ("<td  id=4 onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'");
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>实践教学</td>");


document.write ("<td  id=5 onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>建设动态</td>");

document.write ("<a href='jxjk.asp'><td  onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>教学监控</td></a>");

document.write ("<a href='zxjx/index.htm' target=_blank><td  onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>在线教学</td></a>");

document.write ("<a href='bgxz.asp' ><td  onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'");
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>表格下载</td></a>");


document.write ("<a href='../gbook/gbook.asp' target='_blank'><td   onmouseover='javaScript:menumouseover(this);' onmouseout='javaScript:menumouseout(this);'"); 
document.write ("style='BORDER-bottom:black solid 1px;color:#ffffff;' width=70 align=center nowrap valign='bottom'>留言板</td></a>");

document.write ("</tr></table>");
document.write ("<div language=javaScript onmouseover='submenu.style.visibility= \"visible\";'");
document.write ("onmouseout='submenu.style.visibility= \"hidden\";' id='submenu' style='POSITION:absolute; Z-INDEX:3;");
document.write ("background-color:#FF371C; VISIBILITY:hidden;'></div>");