///////////////////////////////////////////////////////////////////////////////////
// General JavaScript Functions
// Prepared by Jacky Kwok.
// These functions are generated by Macromedia's softwares.
// Some of them are modified for specific reasons.
///////////////////////////////////////////////////////////////////////////////////


//////////////////////////////////////////////////
// MM functions
//////////////////////////////////////////////////

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=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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=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];}
}

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

//////////////////////////////////////////////////
// modified MM functions
//////////////////////////////////////////////////

//////////////////////////////////////////////////
// MM_openBrWindow
// - to pop up window
// - modified from v2.0
//   1. focus the window
//   2. return the pointer pointing the window
// - last updated: Sep 19, 2001
//////////////////////////////////////////////////
function MM_openBrWindow(theURL) {
  var winName = "";
  var features = "";
  var returnOrNot = false;

  if (arguments.length > 1)
  	winName = arguments[1];
  if (arguments.length > 2)
  	features = arguments[2];
  if (arguments.length > 3)
  	returnOrNot = (arguments[3] == 1);

  var winPtr = window.open(theURL,winName,features);
  winPtr.focus();

  if (returnOrNot)
  	return winPtr;
}


function errorHandler(message, url, line) {
	//alert("JavaScript Error:\n" + url + ", line" + line + ":\n\n" + message);
	return true;
}
window.onerror = errorHandler;