//On load function
function on_load(arg1) {
mousein('on',arg1)
get_div_height()
}


function get_div_height(){
    //div height set
    var id = new Array("left","right");
    var idHeight = new Array();
    var maxHeight = 0;//追記
    //Get div height
    for(i=0; i < id.length ; i++){
        idHeight[i] = document.getElementById(id[i]).offsetHeight;
    }

    //Get Max Height
    for(i=0; i<id.length; i++){
        maxHeight = Math.max(maxHeight, idHeight[i]);
    }

    //Set div Height
    for(i=0; i<id.length; i++){
        document.getElementById(id[i]).style.height = maxHeight + "px";
    }
}

function mousein(m_mode,info_menu){
SubMenu = new Array()
SubURL = new Array()
//BaseURL
//MyURL =location.href
//FolderName = "Info"
//n = MyURL.lastIndexOf(FolderName)
BaseURL = "http://www.chou-it.com/info/";
ImgURL = "http://www.chou-it.com/images/";


on_bgcol = "#005789"
off_bgcol = "#005789"
//

switch(info_menu){
//Top
case "top" ://首頁 SubMenu

	on_link = "menu_sub_top_on.jpg"
	off_link = "menu_sub_top_off.jpg"
	info_menu = "top"

	SubMenu[0] = ""
	SubMenu[1] = ""
	SubMenu[2] = ""
	SubMenu[3] = ""
	SubMenu[4] = ""

	SubURL[0] = ""
	SubURL[1] = ""
	SubURL[2] = ""
	SubURL[3] = ""
	SubURL[4] = ""
break
case "dictionary" ://it辭典 SubMenu

	on_link = "menu_sub_dictonary_on.jpg"
	off_link = "menu_sub_dictonary_off.jpg"
	info_menu = "dictionary"

	SubMenu[0] = "IT用語"
	SubMenu[1] = "經營用語"
	SubMenu[2] = "WEB開發用辭典"
	SubMenu[3] = "os指令辭典"
	SubMenu[4] = ""

	SubURL[0] = "dictionary/itword/itword.html"
	SubURL[1] = "dictionary/mgword/mgword.html"
	SubURL[2] = "dictionary/web/web.html"
	SubURL[3] = "dictionary/os/os.html"
	SubURL[4] = ""
break
case "trend" ://技術動向 SubMenu	
	on_link = "menu_sub_trend_on.jpg"
	off_link = "menu_sub_trend_off.jpg"
	info_menu = "trend"

	SubMenu[0] = "系統全般"
	SubMenu[1] = "網際網路"
	SubMenu[2] = "開放性資源"
	SubMenu[3] = "虛擬化"

	SubURL[0] = "trd/sys/default.html"
	SubURL[1] = "trd/web/default.html"
	SubURL[2] = "trd/opn/default.html"
	SubURL[3] = "trd/vm/default.html"

break
case "strategy" ://it&經營 SubMenu	
	on_link = "menu_sub_manage_on.jpg"
	off_link = "menu_sub_manage_off.jpg"
	info_menu = "strategy"

	SubMenu[0] = "經營策略"
	SubMenu[1] = "IT策略"
	SubMenu[2] = "企業研究"

	SubURL[0] = "str/it/default.html"
	SubURL[1] = "str/ma/default.html"
	SubURL[2] = "str/prt/default.html"

break
case "system" ://系統導入 SubMenu	
	on_link = "menu_sub_develop_on.jpg"
	off_link = "menu_sub_develop_off.jpg"
	info_menu = "system"

	SubMenu[0] = "系統化計劃"
	SubMenu[1] = "系統設計開發"
	SubMenu[2] = "系統導入"
	SubMenu[3] = "專案管理"

	SubURL[0] = "sys/plan/default.html"
	SubURL[1] = "sys/dev/default.html"
	SubURL[2] = "sys/imp/default.html"
	SubURL[3] = "sys/mgr/default.html"

break
case "infra" ://基盤建置 SubMenu	
	on_link = "menu_sub_infra_on.jpg"
	off_link = "menu_sub_infra_off.jpg"
	info_menu = "infra"

	SubMenu[0] = "網路"
	SubMenu[1] = "主機"
	SubMenu[2] = "資料庫"
	SubMenu[3] = "作業系統"

	SubURL[0] = "infra/nw/default.html"
	SubURL[1] = "infra/hw/default.html"
	SubURL[2] = "infra/db/default.html"
	SubURL[3] = "infra/os/default.html"

break
case "operate" ://營運管理 SubMenu	
	on_link = "menu_sub_operate_on.jpg"
	off_link = "menu_sub_operate_off.jpg"
	info_menu = "operate"

	SubMenu[0] = "日常營運"
	SubMenu[1] = "營運管理"
	SubMenu[2] = "資訊安全"
	SubMenu[3] = ""

	SubURL[0] = "ope/op/default.html"
	SubURL[1] = "ope/ma/default.html"
	SubURL[2] = "ope/sec/default.html"
	SubURL[3] = ""

break
case "bm" ://書籤 SubMenu	
	on_link = "menu_sub_bm_on.jpg"
	off_link = "menu_sub_bm_off.jpg"
	BaseURL += "bm/"
	info_menu = "bm"

	SubMenu[0] = "最新熱門話題"
	SubMenu[1] = "最新技術報告"
	SubMenu[2] = "最新熱門網站"
	SubMenu[3] = "最新免費軟體"
	SubMenu[4] = "最新研討會"

	SubURL[0] = "bm_news.html"
	SubURL[1] = "bm_report.html"
	SubURL[2] = "bm_site.html"
	SubURL[3] = "bm_soft_01.html"
	SubURL[4] = "bm_show.html"
break
case "news" ://news SubMenu	
	on_link = "menu_sub_news_on.jpg"
	off_link = "menu_sub_news_off.jpg"
	info_menu = "news"

	SubMenu[0] = ""
	SubMenu[1] = ""
	SubMenu[2] = ""
	SubMenu[3] = ""
	SubMenu[4] = ""

	SubURL[0] = "news/"
	SubURL[1] = "news/"
	SubURL[2] = "news/"
	SubURL[3] = "news/"
	SubURL[4] = "news/"
break
case "other" ://other SubMenu	
	on_link = "menu_sub_other_on.jpg"
	off_link = "menu_sub_other_off.jpg"
	info_menu = "other"

	SubMenu[0] = ""
	SubMenu[1] = ""
	SubMenu[2] = ""
	SubMenu[3] = ""
	SubMenu[4] = ""

	SubURL[0] = ""
	SubURL[1] = ""
	SubURL[2] = ""
	SubURL[3] = ""
	SubURL[4] = ""
break

}//menu end

if (m_mode == "on"){
document.getElementById(info_menu).src = ImgURL + on_link
//document.getElementById("submenu").style.backgroundColor = on_bgcol; 
DispMenu()

}//if(on) end

if (m_mode == "off"){
document.getElementById(info_menu).src = ImgURL + off_link
//document.getElementById("submenu").style.backgroundColor = off_bgcol

}//if(off) end

}//mousein end


//顯示SubMenu
function DispMenu(){
LoopNo = 0

MenuText = "<div style='width:150px;float:left;' >&nbsp;</div>" 

for(x = 0;x < SubMenu.length;x++){
MenuText += "<div class = 'sub_menu' id = 'mysub' onMouseOver='chgBgCol("+ x + ")' onMouseOut='NochgBgCol("+ x + ")'  >" 
MenuText += "<a style='color: #FFFFFF;'href="+ BaseURL + SubURL[LoopNo]+">"
MenuText += SubMenu[LoopNo]+"</a></div>"

document.getElementById("submenu").innerHTML = MenuText
LoopNo++

if(LoopNo > SubMenu.length-1)LoopNo = 0
}//for end

}//Dispmenu end



//清除SubMenu 

function ClearMenu(){

SubMenu[0] = ""
SubMenu[1] = ""
SubMenu[2] = ""
SubMenu[3] = ""
SubMenu[4] = ""
DispMenu()

}
function chgBgCol(num){
mysub[num].style.backgroundColor = "#005178"

}

function NochgBgCol(num){
mysub[num].style.backgroundColor = "#005789"

}