// JavaScript Document
function switchTab(identify,index,count) {
	for(i=0;i<count;i++) {
		var CurTabObj = document.getElementById("Tab_"+identify+"_"+i) ;
		var CurListObj = document.getElementById("List_"+identify+"_"+i) ;
		if (i != index) {
			fRemoveClass(CurTabObj , "upH3") ;
			fRemoveClass(CurListObj , "upBox") ;
		}
	}
	fAddClass(document.getElementById("Tab_"+identify+"_"+index),"upH3") ;
	fAddClass(document.getElementById("List_"+identify+"_"+index),"upBox") ;
}

function switchSideTab(identify,index,count) {
	for(i=0;i<count;i++) {
		var CurTabObj = document.getElementById("Tab_"+identify+"_"+i) ;
		var CurListObj = document.getElementById("List_"+identify+"_"+i) ;
		if (i != index) {
			fRemoveClass(CurTabObj , "upH3") ;
			fRemoveClass(CurListObj , "upUL") ;
		}
	}
	fAddClass(document.getElementById("Tab_"+identify+"_"+index),"upH3") ;
	fAddClass(document.getElementById("List_"+identify+"_"+index),"upUL") ;
}

function fAddClass(XEle, XClass)
{/* shawl.qiu code, void return */
  if(!XClass) throw new Error("XClass 不能为空!");
  if(XEle.className!="") 
  {
    var Re = new RegExp("\\b"+XClass+"\\b\\s*", "");
    XEle.className = XEle.className.replace(Re, "");
	var OldClassName = XEle.className.replace(/^\s+|\s+$/g,"") ;
	if (OldClassName == "" ) {
		 XEle.className = XClass;
	}
	else {
		XEle.className = OldClassName + " " + XClass;
	}
   
  }
  else XEle.className = XClass;
}/* end function fAddClass(XEle, XClass) */

function fRemoveClass(XEle, XClass)
{/* shawl.qiu code, void return */
  if(!XClass) throw new Error("XClass 不能为空!");
  var OldClassName = XEle.className.replace(/^\s+|\s+$/g,"") ;
  if(OldClassName!="") 
  {
	
    var Re = new RegExp("\\b"+XClass+"\\b\\s*", "");
    XEle.className = OldClassName.replace(Re, "");
  }
}/* function fRemoveClass(XEle, XClass) */
function switchPic(screen) {
	if (screen > MaxScreen) {
		screen = 1 ;
	}
	
	for (i=1;i<=MaxScreen;i++) {
		document.getElementById("Switch_"+i).style.display = "none" ;
	}
	document.getElementById("Switch_"+screen).style.display = "block" ;
	showSwitchNav(screen);
	showSwitchTitle(screen);
	//Effect.Appear("Switch_"+screen);
			
	//switchLittlePic(screen);
	//showSwitchTitles(screen);
	CurScreen = screen  ;
}
function showSwitchNav(screen) {
	var NavStr = "" ;
	for (i=1;i<=MaxScreen;i++) {
		if (i == screen) {
			NavStr += '<li onmouseover="pauseSwitch();" onmouseout="goonSwitch();"><a href="javascript://" target="_self" class="sel">'+i+'</a></li>' ;
		}
		else {
			NavStr += '<li onmouseover="pauseSwitch();" onmouseout="goonSwitch();" onclick="goManSwitch('+i+');"><a href="javascript://" target="_self">'+i+'</a></li>' ;
		}
		
	}
	document.getElementById("SwitchNav").innerHTML = NavStr ;
}
function showSwitchTitle(screen) {
	var titlestr = "" ;
	titlestr = '<h3><a href="'+Switcher[screen]['link']+'" target="_blank">'+Switcher[screen]['title']+'</a></h3><p><a href="'+Switcher[screen]['link']+'" target="_blank">'+Switcher[screen]['stitle']+'</a></p>' ;
	document.getElementById("SwitchTitle").innerHTML = titlestr ;
}
function reSwitchPic() {
	refreshSwitchTimer = null;
	switchPic(CurScreen+1);
	refreshSwitchTimer = setTimeout('reSwitchPic();', 3000);
}
function pauseSwitch() {
	clearTimeout(refreshSwitchTimer);
}
function goonSwitch() {
	clearTimeout(refreshSwitchTimer);
	refreshSwitchTimer = setTimeout('reSwitchPic();', 3000);
}
function goManSwitch(index) {
	clearTimeout(refreshSwitchTimer);
	
	CurScreen = index - 1 ;
	reSwitchPic();
}
//初始化2级联动下拉框
function init2LevelDdl(s1, s2, d1, d2, t1, t2, v1, v2){
    /*
        s1: 下拉框1
        s2: 下拉框2
        d1: 数据1
        d2: 数据2
        t1: 标题1
        t2: 标题2
        v1: 默认值1
        v2: 默认值2
    */

    s1.options.length = s2.options.length = 0;
    var i = 0, j = 0;
    if(t1){
        s1.options[0] = new Option(t1[0], t1[1]);
        i = 1;   
    }
    if(t2){
        s2.options[0] = new Option(t2[0], t2[1]);
        j = 1;   
    }
    
    foreach(d1, function(p){
        s1.options[s1.options.length] = new Option(p[0], p[1]);
      // $("t").value=$("t").value+p[0]
    });
	var oldEvent = s1.onchange;
    s1.addEvent("change",function(){
						//if(oldEvent) oldEvent();
						s1Change();
					});
   // s1.onchange = s1Change;

    function s1Change(){
        //end
        s2.options.length = j;
        
        if(s1.selectedIndex)foreach(d2[s1.selectedIndex-i], function(p){
            s2.options[s2.options.length] = new Option(p[0], p[1]);
        });
    }
    
    if(v1){
        for(var x=0; x<s1.options.length; x++){
            if(s1.options[x].value == v1)s1.options[x].selected = true;
        }
        s1Change();
        if(v2)for(var x=0; x<s2.options.length; x++){
            if(s2.options[x].value == v2)s2.options[x].selected = true;
        }
    }
}
function foreach(arr, iterator){
    for(var i=0; i<arr.length; i++)iterator(arr[i],i);
}