//document.body.style.backgroundImage = "url("+img_body_bg.src+")";
	//----------------------------------------------------------------
  img_headerbar_logo = new Image();
  img_headerbar_logo.src = "images/headerbar_logo.jpg";
	
  var img_headerbar_left_bg1 = new Array();
  img_headerbar_left_bg1[0] = new Image();
  img_headerbar_left_bg1[0].src = "images/headerbar_left_bg1_mlb.png";
  img_headerbar_left_bg1[1] = new Image();
  img_headerbar_left_bg1[1].src = "images/headerbar_left_bg1_nba.png";
  img_headerbar_left_bg1[2] = new Image();
  img_headerbar_left_bg1[2].src = "images/headerbar_left_bg1_wnba.png";
	
  var img_headerbar_left_bg2 = new Array();
  img_headerbar_left_bg2[0] = new Image();
  img_headerbar_left_bg2[0].src = "images/headerbar_left_bg2_mlb.jpg";
  img_headerbar_left_bg2[1] = new Image();
  img_headerbar_left_bg2[1].src = "images/headerbar_left_bg2_nba.jpg";
  img_headerbar_left_bg2[2] = new Image();
  img_headerbar_left_bg2[2].src = "images/headerbar_left_bg2_wnba.jpg";
	
  var img_headerbar_right_bg = new Array();
  img_headerbar_right_bg[0] = new Image();
  img_headerbar_right_bg[0].src = "images/headerbar_right_bg_mlb.png";
  img_headerbar_right_bg[1] = new Image();
  img_headerbar_right_bg[1].src = "images/headerbar_right_bg_nba.png";
  img_headerbar_right_bg[2] = new Image();
  img_headerbar_right_bg[2].src = "images/headerbar_right_bg_wnba.png";
	
  var img_headerbar_center_bg = new Array();
  img_headerbar_center_bg[0] = new Image();
  img_headerbar_center_bg[0].src = "images/headerbar_center_bg_mlb.jpg";
  img_headerbar_center_bg[1] = new Image();
  img_headerbar_center_bg[1].src = "images/headerbar_center_bg_nba.jpg";
  img_headerbar_center_bg[2] = new Image();
  img_headerbar_center_bg[2].src = "images/headerbar_center_bg_wnba.jpg";

	var img_tab_a = Array();
  img_tab_a[0] = new Image();
  img_tab_a[0].src = "images/tab_a_mlb.jpg";
  img_tab_a[1] = new Image();
  img_tab_a[1].src = "images/tab_a_nba.jpg";
  img_tab_a[2] = new Image();
  img_tab_a[2].src = "images/tab_a_wnba.jpg";
	
	var img_tab_b = Array();
  img_tab_b[0] = new Image();
  img_tab_b[0].src = "images/tab_b_mlb.jpg";
  img_tab_b[1] = new Image();
  img_tab_b[1].src = "images/tab_b_nba.jpg";
  img_tab_b[2] = new Image();
  img_tab_b[2].src = "images/tab_b_wnba.jpg";
	
	function initPage() {
		document.getElementById("az-sportsnet").style.display = "none";
		document.getElementById("index_headerbar_logo").src = img_headerbar_logo.src;
		// document.getElementById("index_headerbar_left1").style.backgroundImage = "url("+img_headerbar_left_bg1.src+")";
		// document.getElementById("index_headerbar_left2").style.backgroundImage = "url("+img_headerbar_left_bg2.src+")";
		// document.getElementById("index_headerbar_center").style.backgroundImage = "url("+img_headerbar_center_bg.src+")";
		// document.getElementById("index_headerbar_right").style.backgroundImage = "url("+img_headerbar_right_bg.src+")";
		document.getElementById("index_header").style.display = "block";
		// document.getElementById("index_bigad").style.display = "block";
		document.getElementById("index_content").style.display = "block";
		document.getElementById("index_footer_menu").style.display = "block";
		document.getElementById("index_footer_rights").style.display = "block";
		showMenuListOnTop(jaBall);
	}	

	function showNewsContent(sports_category) {
		var tempArray = newsContentArray[sports_category].split(",");
    var maxCol = 1;
		var col = 0;
		var row = 0;
		var numRow = document.getElementById('index_newsContentTable').rows;
		var numCell;
		var str;
		var cc = 0;
		var bgArray = new Array();
		for(i = 0; i < spID.length; i++)
		{
			if(i == sports_category)
				bgArray[i] = "index_newsTabOnClick";
			else
				bgArray[i] = "index_newsTabRelease";
		}
		document.getElementById('index_newsTabSportsCategory').innerHTML = "<table cellpadding=\"2\" cellspacing=\"3\" id=\"index_newsTab\"><tr><td class=\""+bgArray[0]+"\"><a href=\"JavaScript:showNewsContent(0)\">美國職棒(MLB)</a></td><td class=\""+bgArray[1]+"\"><a href=\"JavaScript:showNewsContent(1)\">美國職籃(NBA)</a></td><td class=\""+bgArray[2]+"\"><a href=\"JavaScript:showNewsContent(2)\">美國女職籃(WNBA)</a></td></tr></table>";

		for(i = 0; i < tempArray.length; i++)
		{
			var idx=i+1;
			
			numCell = numRow[row].cells;
			str = "<a href=\"JavaScript:news("+sports_category+","+idx+");\">" + tempArray[cc] + "</a>";
			numCell[col].innerHTML = str;

			cc++;
			if (++col == maxCol)
			{
				row++;
				col = 0;
			}
		}
	}
	
	function showMenuListOnTop(sports_category) {
		if (currSport == sports_category)
			return;
		currSport = sports_category;
		var menuEN = jaMenuIDArr[sports_category].split(",");
		var menuCN = jaMenuNmeArr[sports_category].split(",");
		var maxCol = jaTopMenuColumns;
		var col = 0;
		var row = 0;
		var numRow = document.getElementById('index_menuTable').rows;
		var numCell;
		var addr, str;
		var imgId = new Array("img_menuball01","img_menuball02","img_menuball03");

		for (i = menuEN.length; i < maxCol*2; i++) {
			menuEN[i] = "";
			menuCN[i] = "";
		}
		for(i = 0; i < spID.length; i++) {
			if (sports_category == i) {
				document.getElementById(imgId[i]).src = img_tab_b[i].src;
			}
			else {
				document.getElementById(imgId[i]).src = img_tab_a[i].src;
			}
		}
		for(i = 0; i < maxCol*2; i++) {
			numCell = numRow[row].cells;
			if (menuEN[i] != "*") {
				addr = "?"+jaBID+"=" + spID[sports_category];
				if (menuEN[i] != "home")
					addr += ("&"+jaPID+"=" + menuEN[i]);
				else
					addr += ("&cgk="+jaGK_REG);
				str = "<a hr" + "ef=" + addr + ">" + menuCN[i] + "</a>";
			}
			else
				str = menuCN[i];
			numCell[col].innerHTML = str;
			if (++col == maxCol) {
				row++;
				col = 0;
			}
		}
		document.getElementById("index_headerbar_left1").style.backgroundImage = "url("+img_headerbar_left_bg1[currSport].src+")";
		document.getElementById("index_headerbar_left2").style.backgroundImage = "url("+img_headerbar_left_bg2[currSport].src+")";
		document.getElementById("index_headerbar_center").style.backgroundImage = "url("+img_headerbar_center_bg[currSport].src+")";
		document.getElementById("index_headerbar_right").style.backgroundImage = "url("+img_headerbar_right_bg[currSport].src+")";
	}