// GLOBAL VARIABLES
var ns4 = document.layers
var ns6 = document.getElementById&&!document.all
var ie4 = document.all
var child;
var child2;

// SHOW/HIDE DIV & SPAN TAGS (NEEDED ????)
function DisplayToggle(id)
{
	var daObj = GetObject(id);
	if (daObj.style.display == "none")
	{
		// display the object
		daObj.style.display = "";
		daObj.style.visibility = "visible";
	}
	else
	{
		// disable display
		daObj.style.display = "none";
		//daObj.style.visibility = "hidden";
		if (ns6)
		{
			daObj.style.visibility = "collapse";
		}
	}
}


// GET DOCUMENT ELEMENT
function GetObject(id)
{
	// This function checks for DOM strategy, then 
	// returns an object reference.
	if (document.all)
	{
		return document.all[id];
	}
	else if(document.layers)
	{
		return document.layers[id];
	}
	else
	{
		return document.getElementById(id);
	}
}

// SHOW/HIDE DIV & SPAN TAGS
function showHideContent(id)
{
	var daObj = GetObject(id);
	var flfnm = id + "IsShown";
	var hidfld = GetObject(flfnm);
	if (daObj)
	{
		if (daObj.style.display == "none")
		{
			// display the object
			daObj.style.display = "";
			daObj.style.visibility = "visible";
			if (!(null == hidfld))
			{
				hidfld.value = "true";
			}
		}
		else
		{
			// disable display
			daObj.style.display = "none";
			//daObj.style.visibility = "hidden";
			if (!(null == hidfld))
			{
				hidfld.value = "false";
			}
			if (ns6)
			{
				daObj.style.visibility = "collapse";
			}
		}
	}
}

// SET HIDDEN FIELD VALUE
function SetField(field, val)
{
	GetObject(field).value = val;
}

// set enabled
function SetEnabled(field, val)
{
	GetObject(field).enabled = val;
}


// SUBMIT FORM
function Submit() 
{
	document.mdi1.submit();
}

// NEW WINDOW
var win=null;
function NewWindow(mypage,myname,w,h,scroll,pos,men)
{
	if(pos=="random")
	{
		LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
		TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
	}
	if(pos=="center")
	{
		LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;
	}
	else if ((pos!="center" && pos!="random") || pos==null)
	{
		LeftPosition=0;
		TopPosition=20;
	}
	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar='+men+',toolbar=no,resizable=no';
	win=window.open(mypage,myname,settings);
}

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 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];}}
}