// JavaScript Document

 // ------------ Get time for noCache Flag ----------------------------//
function getTimeForURL(){
  var dt = new Date();
  var strOutput = "";
  strOutput = dt.getHours() + "_" + dt.getMinutes() + "_" + dt.getSeconds() + "_" + dt.getMilliseconds();
  return strOutput;
}


function extractPageName(hrefString)
{
	var arr = hrefString.split('/');
	return (arr[arr.length-1].toLowerCase());
	//return  (arr.length < 2) ? hrefString : arr[arr.length-2].toLowerCase() + ('/') + arr[arr.length-1].toLowerCase();		
}

function setPage()
{
	if ($('sub-menu') != null) {
	hrefString = document.location.href ? document.location.href : document.location;
	//alert(extractPageName(hrefString));
	var aNodeList = $('sub-menu').getElementsByTagName('A');
	var nodes = $A(aNodeList);
	//alert(nodes.length);
	nodes.each(function(node){
		//alert(extractPageName(node.href));
		if(extractPageName(node.href) == extractPageName(hrefString))
		{
			//alert("!");
			var txt = node.innerHTML;
			var li = node.parentNode;
			li.removeChild(li.lastChild);
			li.innerHTML = txt;
			//li.style.fontWeight = "bold";
			li.style.color = "#ccc";
		}
	});
	}
}

function matchColumns()
{
  //alert("Match Columns!");
  var rows = $A($$(('div.home-row')));
  //alert(rows.length)
  rows.each(function(row)
    {
      var columns = document.getElementsByClassName('column-box', row);
      //alert(columns.length)
      var column_height = 0;
      var max_height = 0;
      columns.each(function(column){
          column_height = column.getHeight();
          max_height = ( column_height > max_height ) ? column_height : max_height;
      });
      columns.each(function(column){ column.setStyle({ height: (max_height + 10) + 'px' }); });
  });
}



function sfHover() {
 //alert("sfHover!");
 
 var sfEls = $A($$('div#header LI A'));;
//var sfEls = $A($$(('div#header')));
 //alert(sfEls.length)
  //var sfEls = document.getElementById("header").getElementsByTagName("LI");
  for (var i=0; i<sfEls.length; i++) {
    //if(i==1) alert(sfEls[i].nodeName);
	sfEls[i].onmouseover=function() {
      this.className+=" sfhover";
    }
    sfEls[i].onmouseout=function() {
      this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
    }
  }
  
}

function startList() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
if(navRoot != null){

for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
}

var oSB = RUZEE.ShadedBorder.create({ corner:10, border:1  });

pageInits = function()
{
	setPage();
	matchColumns();
	startList();
	//sfHover();
}


Event.observe(window, 'load', pageInits);
//Event.observe(window, 'load', startList);

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function initButtons (idName, btnName)
{
  var x = document.getElementById(idName);
  if (!x) return;
  var y = x.getElementsByTagName('li');
  for (var i=0;i<y.length;i++)
    y[i].setAttribute("id", btnName + (i+1));
}


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 SelectAll(id)
      {
       var frm = document.forms[0];
           
            for (i=0;i<frm.elements.length;i++)
            {
                if (frm.elements[i].type == "checkbox")
                {
           frm.elements[i].checked = document.getElementById(id).checked;
                }
            }
}


function Check(parentChk)
{
	var elements =  document.getElementsByTagName("INPUT");
	for(i=0; i<elements.length;i++)
	{
		if(parentChk.checked == true)
		{ 
			if( IsCheckBox(elements[i]) && IsMatch(elements[i].id))
			{
				elements[i].checked = true;
			}        
		}
		else
		{
		elements[i].checked = false;
		}      
	}   
}
function IsMatch(id)
{
	var regularExpresssion = new RegExp(pattern);
	if(id.match(regularExpresssion)) return true;
	else return false;
}

function IsCheckBox(chk)
{
	if(chk.type == 'checkbox') return true;
	else return false;
}

function AddEvent(obj, evType, fn)
{
	if (obj.addEventListener)
	{
		obj.addEventListener(evType, fn, true);
		return true;
	}
	else if (obj.attachEvent)
	{
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}
	else
	{
		return false;
	}   
}

function AttachListener()
{
	var elements =  document.getElementsByTagName("INPUT");
	for(i=0; i< elements.length; i++)
	{      
		if( IsCheckBox(elements[i]) &&  IsMatch(elements[i].id))
		{
			AddEvent(elements[i],'click',CheckChild);
		}
	}   
}


/* For ASP.NET AJAX */
if (typeof(Sys) != "undefined") {
	Sys.Application.notifyScriptLoaded();
}