function roll_over(img_name, img_src){
   	document[img_name].src = img_src;
}


//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2008 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
function ControlVersion()
{
	var version;
	var axo;
	var e;
	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";
			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";
			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}
// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }
  document.write(str);
}
function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    
    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

function lastModDate() 
{
   // Modified code snippet borrowed from
   // http://home.clara.net/shotover/datetest.htm
   // Used for the formatting of the lastModified Document property
  
   var lmDate = new Date(document.lastModified);	// Create a new Date Object and set to lastmodifed date
   var lmDay = lmDate.getDate(); 	         		// Extract Day
   var lmMonth = lmDate.getMonth() + 1; 	 		// Extract Month
   var lmYear = lmDate.getFullYear(); 	         	// Extract Year
   var lmSeconds = lmDate.getSeconds();				// Extract Seconds
   var lmMinutes = lmDate.getMinutes();				// Extract Minutes
   var lmHours = lmDate.getHours();					// Extract Hours

   // Create new string objects
   nlmDay = new String(lmDay);
   nlmMonth = new String(lmMonth);
   nlmHours = new String(lmHours);
   nlmMinutes = new String(lmMinutes);
   nlmSeconds = new String(lmSeconds);

   // Test for single digit numbers and pad them with "0's" if required 	 
   if( nlmDay.length == 1 )
   { 
      nlmDay = "0" + nlmDay;
   }
 
   if( nlmMonth.length == 1 )
   {
      nlmMonth = "0" + nlmMonth;
   }

   if( nlmHours.length == 1 )
   {
      nlmHours = "0" + nlmHours;
   }

   if( nlmMinutes.length == 1 )
   {
      nlmMinutes = "0" + nlmMinutes;
   }

   if( nlmSeconds.length == 1 )
   {
      nlmSeconds = "0" + nlmSeconds;
   }
	 
   // Output the formatted last modified date and display the result
   
   document.write ("Last Updated: " + nlmDay + "/" + nlmMonth + "/" + lmYear + " - " + nlmHours + ":" + nlmMinutes + ":" + nlmSeconds); 
   // document.write ("Last Updated: 20/02/2011 - 21:00:00"); 
}

function currentDateTime()
{
   // Modified code snippet borrowed from
   // http://home.clara.net/shotover/datetest.htm
   // Used for the formatting of the current time property     

   var currentTime = new Date();				// Create a new Date Object and set to the current date
   var cDay = currentTime.getDate();			// Extract Day
   var cMonth = currentTime.getMonth() + 1;		// Extract Month
   var cYear = currentTime.getFullYear();		// Extract Year
   var cSeconds = currentTime.getSeconds();		// Extract Seconds
   var cMinutes = currentTime.getMinutes();		// Extract Minutes
   var cHours = currentTime.getHours();			// Extract Hours

   // Create new string objects
   ncDay = new String(cDay);
   ncMonth = new String(cMonth);
   ncHours = new String(cHours);
   ncMinutes = new String(cMinutes);
   ncSeconds = new String(cSeconds);

   // Test for single digit numbers and pad them with "0's" if required 	 
   if( ncDay.length == 1 )
   { 
      ncDay = "0" + ncDay;
   }
 
   if( ncMonth.length == 1 )
   {
      ncMonth = "0" + ncMonth;
   }

   if( ncHours.length == 1 )
   {
      ncHours = "0" + ncHours;
   }

   if( ncMinutes.length == 1 )
   {
      ncMinutes = "0" + ncMinutes;
   }

   if( ncSeconds.length == 1 )
   {
      ncSeconds = "0" + ncSeconds;
   }

   document.write (" -||- Current Date and Time is: " + ncDay + "/" + ncMonth + "/" + 
      cYear + " - " + ncHours + ":" + ncMinutes + ":" + ncSeconds); 	// Display the result
}

function validateRegFields()
{
   // Adapted code snippet borrowed from
   // course text 'The complete reference HTML & XHTML'
   // by Thomas A Powell Chapter 14.
        
   custEmail = new String(document.getElementById("email").value);
   firstName = new String(document.getElementById("fname").value);
   lastName = new String(document.getElementById("surname").value);
   address = new String(document.getElementById("addr").value);
   city = new String(document.getElementById("city").value);
   custAge = new String(document.getElementById("age").value);
   
   
   if ((custEmail == null) || (custEmail.length == 0))
   {
      alert("Please enter your email address, this field is required !");
      document.getElementById("email").focus();
      return false; 
   }
  
   var positionOfAt = custEmail.indexOf('@',1);
  
   if (( positionOfAt == -1) || (positionOfAt == (custEmail.length-1))) 
   {
      alert("Please enter a valid e-mail address in the following format: yourname@yourdomain.com");
      document.getElementById("email").focus();
      return false;
   }

   var positionOfDot = custEmail.indexOf('.',positionOfAt + 2);

   if (( positionOfDot == -1) || (positionOfDot == (custEmail.length-1)))
   {
      alert("Please enter a valid e-mail address in the following format: yourname@yourdomain.com");
      document.getElementById("email").focus();
      return false;
   }
   
   if ((firstName == null) || (firstName.length == 0))
   {
      alert("Please enter your first name, this field is required !");
      document.getElementById("fname").focus();
      return false; 
   }
  
   if ((lastName == null) || (lastName.length == 0))
   {
      alert("Please enter your last name, this field is required !");
      document.getElementById("surname").focus();
      return false; 
   }
   
   if ((address == null) || (address.length == 0))
   {
      alert("Please enter your address, this field is required !");
      document.getElementById("addr").focus();
      return false; 
   }
   
   if ((city == null) || (city.length == 0))
   {
      alert("Please enter your City, this field is required !");
      document.getElementById("city").focus();
      return false; 
   }
  
   if ((custAge == null) || (custAge.length == 0))
   {
      alert("Please enter your age, this field is required !");
      document.getElementById("age").focus();
      return false; 
   }
   
   
   if (isNaN(custAge))
   {
	   alert("Field must contain only digits");
	   document.getElementById("age").focus();
	   return false;
   }

  
   if ((parseInt(custAge) < 16) || (parseInt(custAge) > 90))
   {
      alert("Invalid age! Please re-enter your age.");
      document.getElementById("age").focus();
      return false; 
   }

   
   return true;  
}

function validateCartQty()
{
   qtyValue = new String(document.getElementById("qty").value);
	
   if (isNaN(qtyValue))
   {
      document.getElementById("qty").focus();
      document.getElementById("qty").value = 1;
      return true;
   }

   if ((qtyValue == null) || (qtyValue.length == 0))
   {
      document.getElementById("qty").focus();
      document.getElementById("qty").value = 1;
      return true; 
   }
	
}

function fnMoveItems(lstbxFrom,lstbxTo,direction){
	
 //var varFromBox = document.all(lstbxFrom);
 var varFromBox = document.getElementById(lstbxFrom);
 //var varToBox = document.all(lstbxTo);
 var varToBox = document.getElementById(lstbxTo);
 
 var varDir = direction;

	if(dataIN == true){
		document.getElementById('taData').value ="";
		dataIN = false;	
	}
 
 	if ((varFromBox != null) && (varToBox != null)){ 
  		if(varFromBox.length < 1){
			alert('There are no items in the source ListBox');
   			return false;
  		}
		
  		if(varFromBox.options.selectedIndex == -1){ // when no Item is selected the index will be -1

	   		alert('Please select an Item to move');
   			return false;
  		}
  
  		while ( varFromBox.options.selectedIndex >= 0 ){
		 
   			var newOption = new Option(); // Create a new instance of ListItem 

   			newOption.text = varFromBox.options[varFromBox.options.selectedIndex].text; 
   			newOption.value = varFromBox.options[varFromBox.options.selectedIndex].value;
			 
   			varToBox.options[varToBox.length] = newOption; //Append the item in Target Listbox

   			varFromBox.remove(varFromBox.options.selectedIndex); //Remove the item from Source Listbox
			
			if(varDir == "Data1"){
				//varData2.push(varFromBox.options[varFromBox.options.selectedIndex].value);
				varData2.push(newOption.value);
				//varData2.push("This");
				//varData1.splice(varFromBox.options.selectedIndex, 1);
				
			}
			
			if(varDir == "Data2"){
				//varData1[varFromBox.options.selectedIndex] = varFromBox.options[varFromBox.options.selectedIndex].value;
				varData2.splice(varFromBox.options.selectedIndex, 1);
				
			}

  		}
		
		if(varFromBox.length < 1){
			
   			document.getElementById("btnSave").disabled=false;
			//listSelect();
			listIT();
  		} 
 	}
 return false; 
}

function listIT(){

	//var dataOut = myOutput;
	var varOutput;
	var varListOut = '';
	//alert("Got here!");
	
	var strLen = varData2.length;
	
	for(var i in varData2){
    	//varOutput = varOutput + varData2[i] + " | ";
		
		if(i == strLen - 1){
			varOutput = varData2[i];
		}
		else{
			varOutput = varData2[i] + "|";	
		}
		//document.getElementById('taData').value += i + ">";
		//document.getElementById('taData').value += varOutput;// working
		varListOut += varOutput;
		
	}
	
	//document.getElementById('taData').value += "Length :" + strLen;
	// Write the data to the hidden text area so that PHP script can pick it up
	document.getElementById('taData').value = varListOut;// take this out if using working
	dataIN = true;
	//document.getElementById('taData').value = varOutput;
	
	return;	
	
}