var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
			var keyCode = (isNN) ? e.which : e.keyCode;
			var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
			if(input.value.length >= len && !containsElement(filter,keyCode)) {
			input.value = input.value.slice(0, len);
			input.form[(getIndex(input)+1) % input.form.length].focus();
		}
		function containsElement(arr, ele) {
			var found = false, index = 0;
			while(!found && index < arr.length)
			if(arr[index] == ele)
			found = true;
			else
			index++;
			return found;
		}
		function getIndex(input) {
			var index = -1, i = 0, found = false;
			while (i < input.form.length && index == -1)
			if (input.form[i] == input)index = i;
			else i++;
			return index;
		}
		return true;
	}//end autoTab


	function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function

//Function for Report View
function popUp(url,win,features) {
	if (features == null){
		features = 'toolbar=0,location=0,directories=0,status=1,menubar=1,scrollbars=1,resizable=1';
	}
      Win=window.open(url,win,features);
    }

//Universal window.open function
function openWindow(URL,name,props) {
	window.open(URL,name,props);
}

var exitvariable = true;
//Checks to see if parent window
//If parent window then load page in parent and close child
//If no parent load page in child
function setNewWindow(URL){
 newWindow=window.opener;
 if (newWindow == null || newWindow.closed){
   newWindow = popUp(URL,'Order','width=787,height=533,address=1,location=1,menubar=1,scrollbars=1,status=1,resizable=1,toolbar=1');
   self.close();
   // return false;
 }
 else {
 newWindow.location=URL;
 //first check for valid variable in opening window
 if (newWindow.exitvariable != null){
	newWindow.exitvariable=false;
 }
 self.close();
 }
}
//Checks to see if parent window
//If parent window then load page in parent and close child
//If no parent load page in child
function toMainWindow(URL){
 mainWindow=window.opener;
 if (mainWindow == null || mainWindow.closed){
   mainWindow = self;
   mainWindow.location=URL;
   return false;
 }
 else {
  if (mainWindow.exitvariable != null)
  {
	mainWindow.exitvariable=false;
  }
  mainWindow.location=URL;
  self.close();
 }
}

function myUnloadHandler(url,name,props)
{
	if (exitvariable)
	{
		var exitPopup = popUp(url,name,props);
	}
}

function MoreInfo(sHtml, pWidth, pHeight){
	var sbHtml = sHtml;
	var elements = "width=" + pWidth + ",height=" + pHeight + ",resizable=1";
	var winName = window.open('','popup',elements);

	winName.document.write(sbHtml);
}

function eReference(eName) {
	if (document.layers) {
	//we want 1 object (not nested)
		//simple layer reference
		if (eReference.arguments.length == 1) {
			var cEl = eval("document.layers['" + eName + "']");
		}
	//old IE browsers:
	} else if (document.all) {
		var cEl = eval('document.all.' + eName);
	//W3C standard:
	} else {
		var cEl = document.getElementById(eName);
	}
	return cEl;
}

function displayObj(id, display){
   if (document.getElementById || document.all){
   		if (display){
			if(eReference(id).style.display == 'none' || eReference(id).style.display == ''){
				eReference(id).style.display = 'block';
			}
		}else if (!display){
			if(eReference(id).style.display == 'block' || eReference(id).style.display != ''){
				eReference(id).style.display = 'none';
			}
		}
	}
}

function toggleDisplay(id, state){
	//alert("fromToggleDisplay" + " " + id + "  " + state);
	if (state){
		displayObj(id, true);
	}else{
		displayObj(id, false);
	}
}

function submitform() {
  if (submitform.arguments.length > 0) {
	  var formname = eval("document."+submitform.arguments[0]);
	  formname.submit();
  }
}

function submitASPXForm(url, target)
{
	document.forms[0].action		= url;
	document.forms[0].target		= target;
	document.forms[0].submit()
}

function makeBookmarkLink(elementParentId, imgSrc)
{
	var link	= '<a href="javascript:void(0);" onclick="addBookmark(document.title, document.location)">Click here to add to favorites</a> <img src="' + imgSrc + '" />';

	if (window.sidebar) // Mozilla Firefox Bookmark
	{
		// do nothing
	}
	else if(window.external) // IE Favorite
	{
		document.getElementById(elementParentId).innerHTML = link;
	}
	else if(window.opera && window.print) // Opera Bookmark
	{
		document.getElementById(elementParentId).innerHTML = link;
	}
}

function addBookmark(title, url)
{
	if(window.external) // IE Favorite
	{
		window.external.AddFavorite(url, title);
	}
	else if(window.opera && window.print) // Opera Bookmark
	{
		var mbm = document.createElement('a');
			mbm.setAttribute('rel','sidebar');
			mbm.setAttribute('href',url);
			mbm.setAttribute('title',title);
			mbm.click();
	}
	else
	{
		return true;
	}
}

/* Adds 'exitvaiable=false' to onclick event for all '<a>' */
function noPopupsOnAnchors()
{
	var atag = document.getElementsByTagName("a");
	var exitvariable = true;
	
	for (var i = 0; i < atag.length; i++)
	{
		addEvent(atag[i], 'click', function(){exitvariable=false;});
	}
}

function addEvent (obj, type, fn)
{
    if (obj.addEventListener)
	{
        obj.addEventListener (type, fn, false);
    } 
	else if (obj.attachEvent)
	{
        obj["e"+type+fn] = fn;
        obj[type+fn] = function() {obj["e"+type+fn] (window.event);}
        obj.attachEvent("on"+type, obj[type+fn]);
    }
}

/*Creates Varable to use for Copyright Year
USE "<script language=javascript>document.write(copyYear + " -")</script>" 
to display the year in the HTML document*/
	var copyDate = new Date();
	var copyYear = copyDate.getFullYear();