/* open popup window */
function popupWindow(url, winName, w, h, sb, rs) {
	var leftPos, topPos, property;
	leftPos = (screen.availWidth)  ? parseInt((screen.availWidth-w)/2) : 0;
	topPos  = (screen.availHeight) ? parseInt(((screen.availHeight-h)/2)-30) : 0;
	property = 'width='+w+',height='+h+',left='+leftPos+',top='+topPos+',';
	property+= 'toolbar=0,location=0,directories=0,menubar=0,';
	property+= 'scrollbars='+sb+',resizable='+rs+',status=0';
	winName = window.open(url,winName,property);
	self.onBlur = winName.focus();
}

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

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

function MM_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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

/* •Ê window */
function anhwin(pos){
		sw1=window.open(pos,"anhwin","width=800,height=600,resizable=1,scrollbars=1,top=0,left=0");
		if (navigator.appName.charAt(0)=="N" && navigator.appVersion.charAt(0)>=3){sw1.focus();}
		sw1.scroll(65535,0);
		}