// JavaScript Document
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_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_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];}
}

//====================================================================================================
//	Function Name	:	Delete_Click()
//----------------------------------------------------------------------------------------------------
function ChangeOrder_Click(obj,direction)
{
	var list = obj;
	var tmpVal;
	var tmpText;

	if(list.selectedIndex==-1)
	{
		alert("Select the topic you want to move.");
		list.focus();
		return;
	}

	if(!list.length) return;
	
	if(direction==1)
	{
		if(list.selectedIndex == list.length-1) return;
	}
	else
		if(list.selectedIndex == 0) return;

	tmpVal 	= list.options[list.selectedIndex+direction].value;
	tmpText	= list.options[list.selectedIndex+direction].text;

	list.options[list.selectedIndex+direction].value 	= list.options[list.selectedIndex].value;
	list.options[list.selectedIndex+direction].text 	= list.options[list.selectedIndex].text;

	list.options[list.selectedIndex].value 	= tmpVal;
	list.options[list.selectedIndex].text 	= tmpText;

	list.selectedIndex += direction;
}