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 LookUpCalendar(objName)
{
	var obj = document.getElementById(objName);
	var date = obj.value;
	var url = '/lookup/calendar.aspx?objName=' + objName + '&date=' + date;
	var target = 'calendar';
	window.open(url, target, 'location=no,menubar=no,status=no,resizable=no,scrollbars=no,toolbar=no,width=250,height=190');
}

function SelectDate()
{
	var src = window.opener.document.getElementById(QueryString('objName'));
	var txtDate = document.getElementById('txtDate');
	src.value = txtDate.value;

	window.opener.document.forms[0].__EVENTTARGET.value = 'txtDate';
	window.opener.document.forms[0].__EVENTARGUMENT.value = txtDate.value;
	window.opener.document.forms[0].submit();
	window.close();
}

function PageQuery(q)
{
	if(q.length > 1) this.q = q.substring(1, q.length);
	else this.q = null;

	this.keyValuePairs = new Array();
	
	if(q)
	{
		for(var i=0; i < this.q.split("&").length; i++)
		{
			this.keyValuePairs[i] = this.q.split("&")[i];
		}
	}

	this.getKeyValuePairs = function() { return this.keyValuePairs; }

	this.getValue = function(s)
	{
		for(var j=0; j < this.keyValuePairs.length; j++)
		{
			if(this.keyValuePairs[j].split("=")[0] == s)
				return this.keyValuePairs[j].split("=")[1];
		}
		
		return false;
	}

	this.getParameters = function()
	{
		var a = new Array(this.getLength());
		
		for(var j=0; j < this.keyValuePairs.length; j++)
		{
			a[j] = this.keyValuePairs[j].split("=")[0];
		}
		
		return a;
	}

	this.getLength = function() { return this.keyValuePairs.length; } 
}

function QueryString(key)
{
	var page = new PageQuery(window.location.search); 
	return unescape(page.getValue(key)); 
}

function ShowCalendar(id)
{
	var obj = document.getElementById(id);    
	obj.className = "divVisible";
}

function HideCalendar(id)
{
	var obj = document.getElementById(id);    
	obj.className = "divHide";
}