<!--






/*
function SwitchMenu(obj, op){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
	var ai = document.getElementById("masterdiv").getElementsByTagName("img");
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
				//ai[i].src = "images/menu01.gif"
			}
			el.style.display = "block";
			op.src = "../images/menu02.gif"
		}else{
			el.style.display = "none";
			op.src = "../images/menu01.gif"
		}
	}
}
*/


function SwitchMenu1(obj, op){

    var el = document.getElementById(obj);
    
  //obj.style.display="block";
   // alert(el);
   //var ai = document.getElementById("masterdiv").getElementById("img");
   //alert(Img1); 
   //var Img1 = document.getElementById(op);
  //op.src="../images/tree_open.gif";
   //alert(Img1.type);

    if(obj.style.display != "block"){
       
        obj.style.display = "block";
        op.src="images/pic1/dot02_1.gif";
        
        }
        
       
    else{
    
        obj.style.display = "none";
        op.src="images/pic1/dot02.gif";
    }

}





function ChgFont(sType){
     
  
     aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_1.src="images/font_1.gif";
     aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_2.src="images/font_2.gif";
     aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_3.src="images/font_3.gif";
    
     
   if (sType=="1"){ 
    tbe_fontRange.style.fontSize="102%" ;
    tbe_fontRange.style.lineHeight="160%";
     //tbe_fontRange.style.lalayout-grid-line:40px
     aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_1.src="images/font_s_1.gif";
     }
   else if(sType=="2"){ 
    tbe_fontRange.style.fontSize="108%" ;
    tbe_fontRange.style.lineHeight="160%";
    aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_2.src="images/font_s_2.gif";
    }
   else if(sType=="3"){ 
    tbe_fontRange.style.fontSize="122%" ;
    tbe_fontRange.style.lineHeight="160%";
    aspnetForm.ctl00_cph1_M1_cnt1_M1_set_group1_img_font_3.src="images/font_s_3.gif";
     }

  //el.CssClass="tbe_cnt_small";
  //tbe_fontRange.style.fontSize="80%" ;
  
     createCookie("new_font",sType,360);
   }
   
  
 function InitFontSize(){  
    
      //置換字型   
      var new_font=readCookie("new_font");
      
      if ((new_font==null) || (new_font=="undefined")) new_font="2";
    
      // alert(new_css);
         
      //if (new_font!="2"){
        createCookie("new_font",new_font,360);
        ChgFont(new_font);
      //}
  
   }   
   
   
/* cnt_master----------------------------------------------------------------------------------------------------*/
   
   








function Search(){
//alert('111');
    window.aspnetForm.method="post";
	window.aspnetForm.action="http://cepd.ec-media.com.tw/search-cgi/query_run.exe";
	window.aspnetForm.target="_blank";
	//window.form1.submit();
}

 
  function Init(){  
  
     
      //置換顏色
      
      /*
      var _new_css=readCookie("new_css");
      
      if ((_new_css==null) || (_new_css=="undefined")) _new_css="1";
    
      // alert(new_css);
         
      if (_new_css!="1"){
        createCookie("new_css","1",360);
        ChgColor(_new_css);
      }
   */
   
   }  
      

 function ChgColor(sType){
  
   //document.bgColor ="#00ff00";
   
   var css,org_pic,new_pic,b;
  var BigCities = new Array(4)
BigCities[0] = "*";
BigCities[1] = "4D虛擬實境劇楊";
BigCities[2] = "機器人大展";
BigCities[3] = "恐龍展";
BigCities[4] = "空中腳踏車";

   if (sType==null) sType="1";
   
   new_pic="pic" + sType ;
   org_pic="pic1";

   var new_css=readCookie("new_css");
    
   if (sType==new_css) return ;
    
   org_pic="pic" + new_css;
   
  
    
    css="t"+ sType;
    
    
     for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
       // alert(a.setAttribute("href","common/css/t"+ sType + ".css"));     
       a.setAttribute("href","common/css/t"+ sType + ".css")  
     }


    for (var i=0;i<document.images.length ;i++){
        if(document.images[i].src.indexOf(org_pic) > -1) {
            document.images[i].src = document.images[i].src.replace(org_pic,new_pic);
        }
        
          if(document.images[i].name =="img_title") {
            document.images[i].alt = BigCities[sType];
        }
        
    }
    
     
   
     createCookie("new_css",sType,360);

   }
   
 
     function createCookie(name,value,days) {
      if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
      }
      else expires = "";
      document.cookie = name+"="+value+expires+"; path=/";
    }

    function readCookie(name) {
      var nameEQ = name + "=";
      var ca = document.cookie.split(';');
      for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
      }
      return null;
    }


 //改變
 function onMouseOver_change(objPic,picName){
 
   var _new_css=readCookie("new_css");
   if ((_new_css==null) || (_new_css=="undefined")) _new_css="1";
  // alert("images/pic" + _new_css + "/" + picName );
    objPic.src="images/pic" + _new_css + "/" + picName ;
 
 }

  function SwitchMenu(sType){
   
      //alert(document.cookie);
      //置換顏色
      
      var _new_css=readCookie("new_css");
      
      if ((_new_css==null) || (_new_css=="undefined")) _new_css="1";
    
      // alert(new_css);
         
      if (_new_css!="1"){
        createCookie("new_css","1",360);
        ChgColor(_new_css);
      }
      
   

    if (sType=='1'){
    
            var el = document.getElementById("W_news1_Panel1");
            el.style.display = "block";
            
            var im1= document.getElementById("img1");
            im1.src="images/pic" + _new_css + "/btb_01.jpg";
            
          
            var e2 = document.getElementById("W_news1_Panel2");
            e2.style.display = "none";
            
            var im2= document.getElementById("img2");
             im2.src="images/pic" + _new_css + "/bta_02.jpg";
            
        
            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "none";
            
            var im3= document.getElementById("img3");
            im3.src="images/pic" + _new_css + "/bta_03.jpg";
            
            
            var e4 = document.getElementById("W_news1_Panel4");
            e4.style.display = "none";
            
            var im4= document.getElementById("img4");
            im4.src="images/pic" + _new_css + "/bta_04.jpg";
            
    
    }
    else if(sType=='2'){
    
            var el = document.getElementById("W_news1_Panel1");
            el.style.display = "none";
            
            var im1= document.getElementById("img1");
            im1.src="images/pic" + _new_css + "/bta_01.jpg";
            
            
            var e2 = document.getElementById("W_news1_Panel2");
            e2.style.display = "block";
            
            var im2= document.getElementById("img2");
            im2.src="images/pic" + _new_css + "/btb_02.jpg";
            
            
            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "none";
            
            var im3= document.getElementById("img3");
            im3.src="images/pic" + _new_css + "/bta_03.jpg";
            
            var e4 = document.getElementById("W_news1_Panel4");
            e4.style.display = "none";
            
            var im4= document.getElementById("img4");
            im4.src="images/pic" + _new_css + "/bta_04.jpg";
            
    
    }
    
    else if(sType=='3'){
     var el = document.getElementById("W_news1_Panel1");
            el.style.display = "none";
            
            var im1= document.getElementById("img1");
            im1.src="images/pic" + _new_css + "/bta_01.jpg";
            
            
          
            var e2 = document.getElementById("W_news1_Panel2");
            e2.style.display = "none";
            
            var im2= document.getElementById("img2");
             im2.src="images/pic" + _new_css + "/bta_02.jpg";
            
            
            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "block";
            
            var im3= document.getElementById("img3");
            im3.src="images/pic" + _new_css + "/btb_03.jpg";
            
               var e4 = document.getElementById("W_news1_Panel4");
            e4.style.display = "none";
            
            var im4= document.getElementById("img4");
            im4.src="images/pic" + _new_css + "/bta_04.jpg";
            
    }
    
    
      else if(sType=='4'){
     var el = document.getElementById("W_news1_Panel1");
            el.style.display = "none";
            
            var im1= document.getElementById("img1");
            im1.src="images/pic" + _new_css + "/bta_01.jpg";
            
            
          
            var e2 = document.getElementById("W_news1_Panel2");
            e2.style.display = "none";
            
            var im2= document.getElementById("img2");
             im2.src="images/pic" + _new_css + "/bta_02.jpg";
            
            
            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "none";
            
            var im3= document.getElementById("img3");
            im3.src="images/pic" + _new_css + "/bta_03.jpg";
            
               var e4 = document.getElementById("W_news1_Panel4");
            e4.style.display = "block";
            
            var im4= document.getElementById("img4");
            im4.src="images/pic" + _new_css + "/btb_04.jpg";
            
    }
    
     
    
    }





  function SwitchMenu_en(sType){
   
      //alert(document.cookie);
      //置換顏色
      
      var _new_css=readCookie("new_css");
      
      if ((_new_css==null) || (_new_css=="undefined")) _new_css="1";
    
      // alert(new_css);
       /*  
      if (_new_css!="1"){
        createCookie("new_css","1",360);
        ChgColor(_new_css);
      }
      */
   

    if (sType=='1'){
    
            var el = document.getElementById("W_news1_Panel1");
            el.style.display = "block";
            
            var im1= document.getElementById("W_news1_img1");
            im1.src="images/pic1/news_btna_03.jpg";
            
          
            
            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "none";
            
            var im3= document.getElementById("W_news1_img3");
            im3.src="images/pic1/news_btnb_05.jpg";
            
            
    
    }
   
    
    else if(sType=='3'){
    
            var el = document.getElementById("W_news1_Panel1");
            el.style.display = "none";
            
            var im1= document.getElementById("W_news1_img1");
            im1.src="images/pic1/news_btnb_03.jpg";
             

            var e3 = document.getElementById("W_news1_Panel3");
            e3.style.display = "block";
            
            var im3= document.getElementById("W_news1_img3");
            im3.src="images/pic1/news_btna_05.jpg";
            
    }
     
    
    }
    	//不Reload之換頁
function ReceivedData(dat, content){
	//alert(dat);
	document.all.tbes.innerHTML = dat;	
}

-->