var dhtmlgoodies_tooltip = false;
	var dhtmlgoodies_tooltipShadow = false;
	var dhtmlgoodies_shadowSize = 4;
	var dhtmlgoodies_tooltipMaxWidth = 200;
	var dhtmlgoodies_tooltipMinWidth = 100;
	var dhtmlgoodies_iframe = false;
	var tooltip_is_msie = (navigator.userAgent.indexOf('MSIE')>=0 && navigator.userAgent.indexOf('opera')==-1 && document.all)?true:false;
	function showTooltip(e,tooltipTxt)
	{
		
		var bodyWidth = Math.max(document.body.clientWidth,document.documentElement.clientWidth) - 20;
	
		if(!dhtmlgoodies_tooltip){
			dhtmlgoodies_tooltip = document.createElement('DIV');
			dhtmlgoodies_tooltip.id = 'dhtmlgoodies_tooltip';
			dhtmlgoodies_tooltipShadow = document.createElement('DIV');
			dhtmlgoodies_tooltipShadow.id = 'dhtmlgoodies_tooltipShadow';
			
			document.body.appendChild(dhtmlgoodies_tooltip);
			document.body.appendChild(dhtmlgoodies_tooltipShadow);	
			
			if(tooltip_is_msie){
				dhtmlgoodies_iframe = document.createElement('IFRAME');
				dhtmlgoodies_iframe.frameborder='5';
				dhtmlgoodies_iframe.style.backgroundColor='#FFFFFF';
				dhtmlgoodies_iframe.src = '#'; 	
				dhtmlgoodies_iframe.style.zIndex = 100;
				dhtmlgoodies_iframe.style.position = 'absolute';
				document.body.appendChild(dhtmlgoodies_iframe);
			}
			
		}
		
		dhtmlgoodies_tooltip.style.display='block';
		dhtmlgoodies_tooltipShadow.style.display='block';
		if(tooltip_is_msie)dhtmlgoodies_iframe.style.display='block';
		
		var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
		if(navigator.userAgent.toLowerCase().indexOf('safari')>=0)st=0; 
		var leftPos = e.clientX + 10;
		
		dhtmlgoodies_tooltip.style.width = null;	// Reset style width if it's set 
		dhtmlgoodies_tooltip.innerHTML = tooltipTxt;
		dhtmlgoodies_tooltip.style.textAlign = 'left';
		dhtmlgoodies_tooltip.style.left = leftPos + 'px';
		dhtmlgoodies_tooltip.style.top = e.clientY + 10 + st + 'px';

		
		dhtmlgoodies_tooltipShadow.style.left =  leftPos + dhtmlgoodies_shadowSize + 'px';
		dhtmlgoodies_tooltipShadow.style.top = e.clientY + 10 + st + dhtmlgoodies_shadowSize + 'px';
		
		if(dhtmlgoodies_tooltip.offsetWidth>dhtmlgoodies_tooltipMaxWidth){	/* Exceeding max width of tooltip ? */
			dhtmlgoodies_tooltip.style.width = dhtmlgoodies_tooltipMaxWidth + 'px';
		}
		
		var tooltipWidth = dhtmlgoodies_tooltip.offsetWidth;		
		if(tooltipWidth<dhtmlgoodies_tooltipMinWidth)tooltipWidth = dhtmlgoodies_tooltipMinWidth;
		
		
		dhtmlgoodies_tooltip.style.width = tooltipWidth + 'px';
		dhtmlgoodies_tooltipShadow.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
		dhtmlgoodies_tooltipShadow.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';		
		
		if((leftPos + tooltipWidth)>bodyWidth){
			dhtmlgoodies_tooltip.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px','') - ((leftPos + tooltipWidth)-bodyWidth)) + 'px';
			dhtmlgoodies_tooltipShadow.style.left = (dhtmlgoodies_tooltipShadow.style.left.replace('px','') - ((leftPos + tooltipWidth)-bodyWidth) + dhtmlgoodies_shadowSize) + 'px';
		}
		
		if(tooltip_is_msie){
			dhtmlgoodies_iframe.style.left = dhtmlgoodies_tooltip.style.left;
			dhtmlgoodies_iframe.style.top = dhtmlgoodies_tooltip.style.top;
			dhtmlgoodies_iframe.style.width = dhtmlgoodies_tooltip.offsetWidth + 'px';
			dhtmlgoodies_iframe.style.height = dhtmlgoodies_tooltip.offsetHeight + 'px';
		
		}
				
	}
	
	function hideTooltip()
	{
		dhtmlgoodies_tooltip.style.display='none';
		dhtmlgoodies_tooltipShadow.style.display='none';		
		if(tooltip_is_msie)dhtmlgoodies_iframe.style.display='none';		
	}

	var offsetYInsertDiv = -4; // Y offset for the little arrow indicating where the node should be inserted.
	if(!document.all)offsetYInsertDiv = offsetYInsertDiv - 1; 	// No IE

	
	var arrParent = false;
	var arrMoveCont = false;
	var arrMoveCounter = -1;
	var arrTarget = false;
	var arrNextSibling = false;
	var leftPosArrangableNodes = false;
	var widthArrangableNodes = false;
	var nodePositionsY = new Array();
	var nodeHeights = new Array();
	var arrInsertDiv = false;
	var insertAsFirstNode = false;
	var arrNodesDestination = false;
	function cancelEvent()
	{
		return false;
	}
	function getTopPos(inputObj)
	{
		
	  var returnValue = inputObj.offsetTop;
	  while((inputObj = inputObj.offsetParent) != null){
	  	returnValue += inputObj.offsetTop;
	  }
	  return returnValue;
	}
	
	function getLeftPos(inputObj)
	{
	  var returnValue = inputObj.offsetLeft;
	  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
	  return returnValue;
	}
		
	function clearMovableDiv()
	{
		if(arrMoveCont.getElementsByTagName('LI').length>0){
			if(arrNextSibling)arrParent.insertBefore(arrTarget,arrNextSibling); else arrParent.appendChild(arrTarget);			
		}
		
	}
	
	function initMoveNode(e)
	{
		clearMovableDiv();
		if(document.all)e = event;
		arrMoveCounter = 0;
		arrTarget = this;
		if(this.nextSibling)arrNextSibling = this.nextSibling; else arrNextSibling = false;
		timerMoveNode();
		arrMoveCont.parentNode.style.left = e.clientX + 'px';
		arrMoveCont.parentNode.style.top = e.clientY + 'px';
		return false;
		
	}
	function timerMoveNode()
	{
		if(arrMoveCounter>=0 && arrMoveCounter<10){
			arrMoveCounter = arrMoveCounter +1;
			setTimeout('timerMoveNode()',20);
		}
		if(arrMoveCounter>=10){
			arrMoveCont.appendChild(arrTarget);
		}
	}
		
	function arrangeNodeMove(e)
	{
		if(document.all)e = event;
		if(arrMoveCounter<10)return;
		if(document.all && arrMoveCounter>=10 && e.button!=1){
			arrangeNodeStopMove();
		}
		
		arrMoveCont.parentNode.style.left = e.clientX + 'px';
		arrMoveCont.parentNode.style.top = e.clientY + 'px';	
		
		var tmpY = e.clientY;
		arrInsertDiv.style.display='none';
		arrNodesDestination = false;
		

		if(e.clientX<leftPosArrangableNodes || e.clientX>leftPosArrangableNodes + widthArrangableNodes)return; 
			
		var subs = arrParent.getElementsByTagName('LI');
		for(var no=0;no<subs.length;no++){
			var topPos =getTopPos(subs[no]);
			var tmpHeight = subs[no].offsetHeight;
			
			if(no==0){
				if(tmpY<=topPos && tmpY>=topPos-5){
					arrInsertDiv.style.top = (topPos + offsetYInsertDiv) + 'px';
					arrInsertDiv.style.display = 'block';				
					arrNodesDestination = subs[no];	
					insertAsFirstNode = true;
					return;
				}				
			}
			
			if(tmpY>=topPos && tmpY<=(topPos+tmpHeight)){
				arrInsertDiv.style.top = (topPos+tmpHeight + offsetYInsertDiv) + 'px';
				arrInsertDiv.style.display = 'block';				
				arrNodesDestination = subs[no];
				insertAsFirstNode = false;
				return;
			}				
		}
	}
	
	function arrangeNodeStopMove()
	{
		arrMoveCounter = -1; 
		arrInsertDiv.style.display='none';
		
		if(arrNodesDestination){
			var subs = arrParent.getElementsByTagName('LI');
			if(arrNodesDestination==subs[0] && insertAsFirstNode){
				arrParent.insertBefore(arrTarget,arrNodesDestination);		
			}else{
				if(arrNodesDestination.nextSibling){
					arrParent.insertBefore(arrTarget,arrNodesDestination.nextSibling);
				}else{
					arrParent.appendChild(arrTarget);
				}
			}
		}		
		arrNodesDestination = false;
		clearMovableDiv();
	}		
	
	function saveArrangableNodes()
	{
		var nodes = arrParent.getElementsByTagName('LI');
		var string = "";
		for(var no=0;no<nodes.length;no++){
			if(string.length>0)string = string + ',';
			string = string + nodes[no].id;		
		}
		
		document.getElementById('arrForm').hiddenNodeIds.value = string;
		
		// Just for testing
		//document.getElementById('arrDebug').innerHTML = 'Ready to save nodes in this order:<br>' + string;	
		
		document.getElementById('arrForm').submit(); // Remove the comment in front of this line when you have set an action to the form.
		
	}
	
	function initArrangableNodes()
	{
		arrParent = document.getElementById('arrangableNodes');
		if(arrParent)
		{
			arrMoveCont = document.getElementById('movableNode').getElementsByTagName('UL')[0];
			arrInsertDiv = document.getElementById('arrDestInditcator');
			
			leftPosArrangableNodes = getLeftPos(arrParent);
			arrInsertDiv.style.left = leftPosArrangableNodes - 5 + 'px';
			widthArrangableNodes = arrParent.offsetWidth;
			
			var subs = arrParent.getElementsByTagName('LI');
			for(var no=0;no<subs.length;no++){
				subs[no].onmousedown = initMoveNode;
				subs[no].onselectstart = cancelEvent;	
			}
		
			document.documentElement.onmouseup = arrangeNodeStopMove;
			document.documentElement.onmousemove = arrangeNodeMove;
			document.documentElement.onselectstart = cancelEvent;
		}
	}	
	window.onload = initArrangableNodes;
	
	
	function moveUp(element) {
  for(i = 0; i < element.options.length; i++) {
    if(element.options[i].selected == true) {
      if(i != 0) {
        var temp = new Option(element.options[i-1].text,element.options[i-1].value);
        var temp2 = new Option(element.options[i].text,element.options[i].value);
        element.options[i-1] = temp2;
        element.options[i-1].selected = true;
        element.options[i] = temp;
      }
    }
  }
}
function moveDown(element) {
  for(i = (element.options.length - 1); i >= 0; i--) {
    if(element.options[i].selected == true) {
      if(i != (element.options.length - 1)) {
        var temp = new Option(element.options[i+1].text,element.options[i+1].value);
        var temp2 = new Option(element.options[i].text,element.options[i].value);
        element.options[i+1] = temp2;
        element.options[i+1].selected = true;
        element.options[i] = temp;
      }
    }
  }
}
function updateList(list, textBox) {
  textBox.value = '';
  for(i = 0; i < list.options.length; i++) {
    if (i == 0) {
      textBox.value += list.options[i].value;
    } else {
      textBox.value += ',' + list.options[i].value;
    }
  }
}
function swap(list) {
  var j = 0;
  for(i = 0; i < list.options.length; i++) {
    if(list.options[i].selected == true) {
      j++;
      switch (j) {
        case 1:
        var i1 = i;
        var temp = new Option(list.options[i].text, list.options[i].value);
        break;
        case 2:
        var i2 = i;
        var temp2 = new Option(list.options[i].text, list.options[i].value);
        break;
      }
    }
  }
  if (j != 2) {
    alert('Only 2 items can be swapped');
  } else {
    list.options[i1] = temp2;
    list.options[i1].selected = true;
    list.options[i2] = temp;
    list.options[i2].selected = true;
  }
}

function AddFormControl(type, divId, buttonId, nameId, captionNameId, len)
{
	div=document.getElementById(divId);
	button=document.getElementById(buttonId);
	nameObj=document.getElementById(nameId);
	newitem="<span style=\"float:left;width:50px\">File </span><input type=\"" + type + "\" name=\"" + nameId + (parseInt(nameObj.value));
	newitem+="\" size=\"" + len + "\" /><br /><span style=\"float:left;width:50px\">Name </span><input type=\"text\" name=\"" + captionNameId + (parseInt(nameObj.value)) + "\" size=\"20\" /><br /><br />";
	newnode=document.createElement("span");
	newnode.innerHTML=newitem;
	div.insertBefore(newnode,button);
	nameObj.value = parseInt(nameObj.value) + 1;
}

var checkflag = "false";
function checkToggle(field)
{
	if (checkflag == "false")
	{
		for (i = 0; i < field.length; i++)
		{
			if (field[i].disabled == false)
				field[i].checked = true;
		}
		checkflag = "true";
		return "Uncheck All";
	}
	else
	{
		for (i = 0; i < field.length; i++)
		{
			if (field[i].disabled == false)
				field[i].checked = false;
		}
		checkflag = "false";
		return "Check All";
	}
}

function showWait(divId, imgId, src)
{
	if(document.all)
		var a=setTimeout("document.images['" + imgId + "'].src = '" + src + "'", 200); 
	showDiv(divId, "block");
	var b=setTimeout("hideDiv('" + divId + "')",5000);
}

function IsNumeric(sText)
{
	var ValidChars = "0123456789.";
	var IsNumber=true;
	var Char;
	
	
	for (i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) 
		{
			IsNumber = false;
		}
	}
	return IsNumber;	
}

	function toggleDiv(divId)
{
	obj = document.getElementById(divId);
	if(obj.style.display == "block")
		obj.style.display = "none";
	else
		obj.style.display = "block";
}
function showDiv(divId, type)
{
	document.getElementById(divId).style.display = type;
}
function hideDiv(divId)
{
	document.getElementById(divId).style.display = "none";
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{	// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Internet Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 	// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();