function AC_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.AC_p) d.AC_p=new Array();
    var i,j=d.AC_p.length,a=AC_preloadImages.arguments; for(i=0; i <a.length; i++)
    if (a[i].indexOf("#")!=0){ d.AC_p[j]=new Image; d.AC_p[j++].src=a[i];}}
} 

function AC_swapImgRestore() { //v3.0
  var i,x,a=document.AC_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
} 　

function AC_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=AC_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function AC_swapImage() { //v3.0
  var i,j=0,x,a=AC_swapImage.arguments; document.AC_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=AC_findObj(a[i]))!=null){document.AC_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

	var widthMargin = 145;
	var heightMargin = 60;
	var contentWidthMargin = 30;
	var contentHeightMargin = 30;

	var ie = false;
	var ns = false;
	var ns4 = false;
	var ns6 = false;
	var opera = false;
	var iCab = false;

function initEnvironment()
{
	if( navigator.appName == "Netscape" )
	{
		version = parseInt(navigator.appVersion);
                ns=(version >= 4);
                ns4=(version == 4);
                ns6=(version == 5);
	}
	else if( navigator.userAgent.indexOf("iCab") != -1 )
	{
		iCab = true;
	}
	else if( navigator.userAgent.indexOf("Opera") != -1 )
	{
		opera = true;
	}
	else if( navigator.userAgent.indexOf("MSIE") != -1 )
	{
		ie = true;
	}

	if( (ns4) && (!opener.isPureISOLatin1) )
	{
		showCaption = false;
	}
	else
	{
		showCaption = true;
	}
}

initEnvironment();

function getInsideWindowWidth()
{
	if( ie )
	{
		return document.body.clientWidth;
	}
	else
	{
		return window.innerWidth;
	}
}

function getInsideWindowHeight()
{
	if( ie )
	{
		return document.body.clientHeight;
	}
	else
	{
		return window.innerHeight;
	}
}