function SymError()
{
  return true;
}

window.onerror = SymError;

var SymRealWinOpen = window.open;

function SymWinOpen(url, name, attributes)
{
  return (new Object());
}

window.open = SymWinOpen;

function preloadImages() { 
  var d=document; 
  if(d.images){ 
  	if(!d.p) 
	d.p=new Array();
    var i,j=d.p.length,
		a=preloadImages.arguments; 
		for(i=0; i<a.length; i++)
    		if (a[i].indexOf("#")!=0){ 
			d.p[j]=new Image; 
			d.p[j++].src=a[i];
			}
	}
}
function preloadImages2() { 
  var d=document; 
  if(d.images){ 
  	if(!d.p) 
	d.p=new Array();
    var i,j=d.p.length,
		a=preloadImages.arguments; 
		for(i=0; i<a.length; i++)
    		if (a[i].indexOf("#")!=0){ 
			d.p[j]=new Image; 
			d.p[j++].src=a[i];
			}
	}
}
		
function changeImages(the_image)
{
	document.picImage.src = the_image;
}
	
function changeContents(the_url)
{
	document.location = the_url;
}

var SymRealOnLoad;
var SymRealOnUnload;

function SymOnUnload()
{
  window.open = SymWinOpen;
  if(SymRealOnUnload != null)
     SymRealOnUnload();
}

function SymOnLoad()
{
  if(SymRealOnLoad != null)
     SymRealOnLoad();
  window.open = SymRealWinOpen;
  SymRealOnUnload = window.onunload;
  window.onunload = SymOnUnload;
}

SymRealOnLoad = window.onload;
window.onload = SymOnLoad;
//change pics as time
var changePic = new Array("images/home_pic00.jpg","images/home_pic01.jpg","images/home_pic02.jpg","images/home_pic03.jpg","images/home_pic04.jpg","images/home_pic05.jpg","images/home_pic06.jpg","images/home_pic07.jpg");
var flt1 = 3;
var i = 0;
time0 = 7000;
var ks = 7;
var bfg = 0;

function loop(){
	var images = new Array(ks + 1);
　	for (var j = 0; j < ks+1; j++){
　　	images[j] = new Image();
　　	images[j].scr = changePic[j];
　	}
　	loop10();
}

function loop10(){

　if (bfg == 0){
　　document.home_pic.src = changePic[i]; 
　　i++;
　　if (i > ks){
　　　i = 0;
　　}
　} else {

　}
　setTimeout("loop10()",time0);
}