var cm = null;
document.onclick = new Function("show(null)")

function getPos(el, sProp)
{
	var iPos = 0;

	while (el != null)
	{
		iPos += el["offset" + sProp];
		el = el.offsetParent;
	}

	return iPos;
}

function hide()
{
	if(cm)
	{
		cm.style.display = 'none';
	}
}

function show(el, mid)
{
	var parent = document.getElementById(el);
	var m = document.getElementById(mid);

	if (m)
	{
		m.style.display = '';
		m.style.left = getPos(parent, "Left")+'px';
		m.style.top = getPos(parent, "Top")+'px';
	}

	if ((m != cm) && (cm))
	{
		hide();
	}
	
	cm = m;
}

var timeout;

function float_column(float_item)
{
	if (document.getElementById)
	{
		var x = document.getElementById(float_item);
		var y = document.getElementById('sub_menuLinks');
	}
	else if (document.all)
	{
		var x = document.all[float_item];
		var y = document.all['sub_menuLinks'];
	}
	else if (document.layers)
	{
		var x = document.layers[float_item];
		var y = document.layers['sub_menuLinks'];
	}

//	var newX = findPosX(x);
	var newY = findPosY(x);
	var currentY = findPosY(y);
	
	if(newY !== false)
	{
		newY += 3;
	
		if(currentY != newY)
		{
			newY2 = currentY + (newY - currentY) / 8;
		}

		y.style.top = newY2 + 'px';
	}
//	y.style.left = newX + 'px';
	start_float(float_item);
}

function start_float(menu_item)
{
	timeout = setTimeout("float_column('"+menu_item+"')", 10);
}

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];}
}

var ModalDialogWindow;
var ModalDialogInterval;
var ModalDialog = new Object;

ModalDialog.value = '';
ModalDialog.eventhandler = '';

function refresh_page()
{
	document.location.replace(document.location.href);
	/*
	var new_page = ModalDialog.value;

	if(new_page != "")
	{
		document.location.href = new_page;
	}*/
}

function ModalDialogMaintainFocus()
{
	try
	{
		if (ModalDialogWindow.closed)
		{
			window.clearInterval(ModalDialogInterval);
			eval(ModalDialog.eventhandler);
			return;
		}

//			ModalDialogWindow.focus();
	}
	catch (everything)
	{

	}
}

function ModalDialogRemoveWatch()
{
	ModalDialog.value = '';
	ModalDialog.eventhandler = '';
}

function ModalDialogShow(page_to_show)
{
	ModalDialogRemoveWatch();
	ModalDialog.eventhandler = "refresh_page()";

	var args='width=800,height=610,left=325,top=300,toolbar=0,';
	args += 'location=0,status=0,menubar=0,scrollbars=1,resizable=0'; 

	ModalDialogWindow=window.open("","",args);
	ModalDialogWindow.document.open('');
	ModalDialogWindow.document.location = page_to_show;
	ModalDialogWindow.document.close();
	ModalDialogWindow.focus();
	ModalDialogInterval = window.setInterval("ModalDialogMaintainFocus()", 5);
}