var scrollerwidth=270
var scrollerheight=20
var scrollerbgcolor=''

function move1(whichlayer){
tlayer=eval(whichlayer)
if (tlayer.top>0&&tlayer.top<=5){
tlayer.top=0
setTimeout("move1(tlayer)",3000)
setTimeout("move2(document.main.document.second)",3000)
return
}
if (tlayer.top>=tlayer.document.height*-1){
tlayer.top-=5
setTimeout("move1(tlayer)",100)
}
else{
tlayer.top=scrollerheight
tlayer.document.write(messages[i])
tlayer.document.close()
if (i==messages.length-1)
i=0
else
i++
}
}

function move2(whichlayer){
tlayer2=eval(whichlayer)
if (tlayer2.top>0&&tlayer2.top<=5){
tlayer2.top=0
setTimeout("move2(tlayer2)",3000)
setTimeout("move1(document.main.document.first)",3000)
return
}
if (tlayer2.top>=tlayer2.document.height*-1){
tlayer2.top-=5
setTimeout("move2(tlayer2)",100)
}
else{
tlayer2.top=scrollerheight
tlayer2.document.write(messages[i])
tlayer2.document.close()
if (i==messages.length-1)
i=0
else
i++
}
}

function move3(whichdiv){
tdiv=eval(whichdiv)
if (tdiv.style.pixelTop>0&&tdiv.style.pixelTop<=5){
tdiv.style.pixelTop=0
setTimeout("move3(tdiv)",3000)
setTimeout("move4(second2)",3000)
return
}
if (tdiv.style.pixelTop>=tdiv.offsetHeight*-1){
tdiv.style.pixelTop-=5
setTimeout("move3(tdiv)",100)
}
else{
tdiv.style.pixelTop=scrollerheight
tdiv.innerHTML=messages[i]
if (i==messages.length-1)
i=0
else
i++
}
}

function move4(whichdiv){
tdiv2=eval(whichdiv)
if (tdiv2.style.pixelTop>0&&tdiv2.style.pixelTop<=5){
tdiv2.style.pixelTop=0
setTimeout("move4(tdiv2)",3000)
setTimeout("move3(first2)",3000)
return
}
if (tdiv2.style.pixelTop>=tdiv2.offsetHeight*-1){
tdiv2.style.pixelTop-=5
setTimeout("move4(second2)",100)
}
else{
tdiv2.style.pixelTop=scrollerheight
tdiv2.innerHTML=messages[i]
if (i==messages.length-1)
i=0
else
i++
}
}

function startscroll(){
if (messages.length>1)
i = 2
else
i=0

if (document.all){
var ScrollStr;

ScrollStr='<span id="main2" style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hiden;background-color:'+scrollerbgcolor+'">';
ScrollStr+='<div style="position:absolute;width:'+scrollerwidth+';height:'+scrollerheight+';clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0);left:0;top:0">';
ScrollStr+='<div id="first2" style="position:absolute;width:'+scrollerwidth+';left:0;top:1;">';
ScrollStr+=messages[0];
ScrollStr+='</div>';
ScrollStr+='<div id="second2" style="position:absolute;width:'+scrollerwidth+';left:0;top:0">';
ScrollStr+=messages[1];
ScrollStr+='</div>';
ScrollStr+='</div>';
ScrollStr+='</span>';

document.getElementById('TopAd').innerHTML=ScrollStr;

move3(first2)
second2.style.top=scrollerheight
}
else if (document.layers){
move1(document.main.document.first)
document.main.document.second.top=scrollerheight+5
document.main.document.second.visibility='show'
}
}


//切換中間Tab

function changeTab(tab)
{
    for(i=1;i<5;i++)
    {
        document.getElementById('Tab'+i+'_td').style.backgroundImage="url('images/frame/zero_main_34.jpg')";
        document.getElementById('Tab'+i+'_td').className="main_center_word2";
    }
    
    tab.style.backgroundImage="url('images/frame/zero_main_32.jpg')";
    tab.className="main_center_word1";
}
//window.onload=startscroll;

//Show影片

function showMovie(fileName)
{	
	var div_obj = document.getElementById('div_cover');
	var Movie = document.getElementById('MediaPlayer');
	var div_table = document.getElementById('div_table');
	var MoviePath = "images/Movies/" + fileName;
	
	div_obj.style.height=document.body.clientWidth-50;
	div_obj.style.width=document.body.clientWidth+20;
	Movie.open(MoviePath);

	if(div_obj.style.display=='none')
	{
		div_obj.style.display='block';
		
		
		div_table.filters.item(0).apply();
		div_table.style.display='block';
	    //div_obj.style.visibility = ""
	    div_table.filters.item(0).transition = 12;
	    div_table.filters(0).play(1);
	}
	else
	{
		div_obj.style.display='none';
		div_table.style.display='none';
		
	}
}

function closeMovie()
{
    var div_obj = document.getElementById('div_cover');
	var Movie = document.getElementById('MediaPlayer');
	var div_table = document.getElementById('div_table');
	
    Movie.stop();
    div_obj.style.display='none';
	div_table.style.display='none';
	

	div_table.filters.item(0).transition = 15;
    div_table.filters(0).play(1);
}