var MSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false;
	var navigatorVersion = navigator.appVersion.replace(/.*?MSIE (\d\.\d).*/g,'$1')/1;
	
	var form_widget_amount_slider_handle = 'assets/images/slider_handle.gif';
	var slider_handle_image_obj = false;
	var sliderObjectArray = new Array();
	var slider_counter = 0;
	var slideInProgress = false;
	var handle_start_x;
	var event_start_x;
	var currentSliderIndex;
	
	function form_widget_cancel_event()
	{
		return false;		
	}
	
	function getImageSliderHeight(){
		if(!slider_handle_image_obj){
			slider_handle_image_obj = new Image();
			slider_handle_image_obj.src = form_widget_amount_slider_handle;
		}
		if(slider_handle_image_obj.width>0){
			return;
		}else{
			setTimeout('getImageSliderHeight()',50);
		}
	}
	
	function positionSliderImage(e,theIndex,inputObj)
	{
		if(this)inputObj = this;
		if(!theIndex)theIndex = inputObj.getAttribute('sliderIndex');
		var handleImg = document.getElementById('slider_handle' + theIndex);
		var ratio = sliderObjectArray[theIndex]['width'] / (sliderObjectArray[theIndex]['max']-sliderObjectArray[theIndex]['min']);
		var currentValue = sliderObjectArray[theIndex]['formTarget'].value-sliderObjectArray[theIndex]['min'];		
		handleImg.style.left = currentValue * ratio + 'px';			
		setColorByRGB();
	}
	
	function adjustFormValue(theIndex)
	{
		var handleImg = document.getElementById('slider_handle' + theIndex);	
		var ratio = sliderObjectArray[theIndex]['width'] / (sliderObjectArray[theIndex]['max']-sliderObjectArray[theIndex]['min']);
		var currentPos = handleImg.style.left.replace('px','');
		sliderObjectArray[theIndex]['formTarget'].value = Math.round(currentPos / ratio) + sliderObjectArray[theIndex]['min'];
		
	}
		
	function initMoveSlider(e)
	{
	
		if(document.all)e = event;	
		slideInProgress = true;
		event_start_x = e.clientX;
		handle_start_x = this.style.left.replace('px','');
		currentSliderIndex = this.id.replace(/[^\d]/g,'');
		return false;
	}
	
	function startMoveSlider(e)
	{
		if(document.all)e = event;	
		if(!slideInProgress)return;	
		var leftPos = handle_start_x/1 + e.clientX/1 - event_start_x;
		if(leftPos<0)leftPos = 0;
		if(leftPos/1>sliderObjectArray[currentSliderIndex]['width'])leftPos = sliderObjectArray[currentSliderIndex]['width'];
		document.getElementById('slider_handle' + currentSliderIndex).style.left = leftPos + 'px';
		adjustFormValue(currentSliderIndex);
		if(sliderObjectArray[currentSliderIndex]['onchangeAction']){
			eval(sliderObjectArray[currentSliderIndex]['onchangeAction']);
		}
	}
	
	function stopMoveSlider()
	{
		slideInProgress = false;
	}
	
	
	function form_widget_amount_slider(targetElId,formTarget,width,min,max,onchangeAction)
	{
		if(!slider_handle_image_obj){
			getImageSliderHeight();		
		}
				
		slider_counter = slider_counter +1;
		sliderObjectArray[slider_counter] = new Array();
		sliderObjectArray[slider_counter] = {"width":width - 9,"min":min,"max":max,"formTarget":formTarget,"onchangeAction":onchangeAction};
		
		formTarget.setAttribute('sliderIndex',slider_counter);
		formTarget.onchange = positionSliderImage;
		var parentObj = document.createElement('DIV');
		parentObj.style.width = width + 'px';
		parentObj.style.height = '12px';	// The height of the image
		parentObj.style.position = 'relative';
		parentObj.id = 'slider_container' + slider_counter;
		document.getElementById(targetElId).appendChild(parentObj);
		
		var obj = document.createElement('DIV');
		obj.className = 'form_widget_amount_slider';
		obj.innerHTML = '<span></span>';
		obj.style.width = width + 'px';
		obj.id = 'slider_slider' + slider_counter;
		obj.style.position = 'absolute';
		obj.style.bottom = '0px';
		parentObj.appendChild(obj);
		
		var handleImg = document.createElement('IMG');
		handleImg.style.position = 'absolute';
		handleImg.style.left = '0px';
		handleImg.style.zIndex = 5;
		handleImg.src = slider_handle_image_obj.src;
		handleImg.id = 'slider_handle' + slider_counter;
		handleImg.onmousedown = initMoveSlider;
		if(document.body.onmouseup){
			if(document.body.onmouseup.toString().indexOf('stopMoveSlider')==-1){
				alert('You allready have an onmouseup event assigned to the body tag');
			}
		}else{
			document.body.onmouseup = stopMoveSlider;	
			document.body.onmousemove = startMoveSlider;	
		}
		handleImg.ondragstart = form_widget_cancel_event;
		parentObj.appendChild(handleImg);
		positionSliderImage(false,slider_counter);
	}
	
	var namedColors = new Array();
  var namedColorRGB = new Array();	
	
	var color_picker_div = false;
	var color_picker_active_tab = false;
	var color_picker_form_field = false;
	var color_picker_active_input = false;
	function baseConverter (number,ob,nb) {
		number = number + "";
		number = number.toUpperCase();
		var list = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
		var dec = 0;
		for (var i = 0; i <=  number.length; i++) {
			dec += (list.indexOf(number.charAt(i))) * (Math.pow(ob , (number.length - i - 1)));
		}
		number = "";
		var magnitude = Math.floor((Math.log(dec))/(Math.log(nb)));
		for (var i = magnitude; i >= 0; i--) {
			var amount = Math.floor(dec/Math.pow(nb,i));
			number = number + list.charAt(amount); 
			dec -= amount*(Math.pow(nb,i));
		}
		if(number.length==0)number=0;
		return number;
	}
	
	function colorPickerGetTopPos(inputObj)
	{
		
	  var returnValue = inputObj.offsetTop;
	  while((inputObj = inputObj.offsetParent) != null){
	  	returnValue += inputObj.offsetTop;
	  }
	  return returnValue;
	}
	
	function colorPickerGetLeftPos(inputObj)
	{
	  var returnValue = inputObj.offsetLeft;
	  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
	  return returnValue;
	}
	
	function cancelColorPickerEvent(){
		return false;
	}
	
	function showHideColorOptions(e,inputObj)
	{
		var thisObj = this;
		if(inputObj){
			var parentNode = inputObj.parentNode; 
			thisObj = inputObj;
		}else var parentNode = this.parentNode;
		var activeColorDiv = false;
		var subDiv = parentNode.getElementsByTagName('DIV')[0];
		counter=0;	
		var initZIndex = 10;	
		var contentDiv = document.getElementById('color_picker_content').getElementsByTagName('DIV')[0];
		do{			
			if(subDiv.tagName=='DIV' && subDiv.className!='colorPickerCloseButton'){
				if(subDiv==thisObj){
					thisObj.className='colorPickerTab_active';
					thisObj.style.zIndex = 50;
					var img = thisObj.getElementsByTagName('IMG')[0];
					img.src = "assets/images/tab_right_active.gif"
					img.src = img.src.replace('inactive','active');							
					contentDiv.style.display='block';
					activeColorDiv = contentDiv;
				}else{
					subDiv.className = 'colorPickerTab_inactive';	
					var img = subDiv.getElementsByTagName('IMG')[0];
					img.src = "assets/images/tab_right_inactive.gif";
					if(activeColorDiv)
						subDiv.style.zIndex = initZIndex - counter;
					else
						subDiv.style.zIndex = counter;
					contentDiv.style.display='none';
				}
				counter++;
			}
			subDiv = subDiv.nextSibling;
			if(contentDiv.nextSibling)contentDiv = contentDiv.nextSibling;
		}while(subDiv);
		
		document.getElementById('colorPicker_statusBarTxt').innerHTML = '&nbsp;';

	}
	
	function createColorPickerTopRow(inputObj){
/*		var tabs = ['Fabric colors'];
		var tabWidths = [197];
		var div = document.createElement('DIV');
		div.className='colorPicker_topRow';
	
		inputObj.appendChild(div);	
		var currentWidth = 0;
		var tabDiv = document.createElement('DIV');
		tabDiv.onselectstart = cancelColorPickerEvent;
		tabDiv.ondragstart = cancelColorPickerEvent;
		color_picker_active_tab = this;
		tabDiv.id = 'colorPickerTab0';
		tabDiv.onclick = showHideColorOptions;

			if(no==0)tabDiv.style.zIndex = 50; else tabDiv.style.zIndex = 1 + (tabs.length-no);
			tabDiv.style.left = currentWidth + 'px';
			tabDiv.style.position = 'absolute';
			tabDiv.className='colorPickerTab_active';
			var tabSpan = document.createElement('SPAN');
			tabSpan.innerHTML = tabs[no];
			tabDiv.appendChild(tabSpan);
			var tabImg = document.createElement('IMG');
			tabImg.src = "images/tab_right_active.gif";
			tabDiv.appendChild(tabImg);
			div.appendChild(tabDiv);
			if(navigatorVersion<6 && MSIE){	/* Lower IE version fix */
//				tabSpan.style.position = 'relative';
//				tabImg.style.position = 'relative';
//				tabImg.style.left = '-3px';		
//				tabDiv.style.cursor = 'hand';	
//			}			
	//		currentWidth = currentWidth + tabWidths[no];
//	}
		
//		var closeButton = document.createElement('DIV');
//		closeButton.className='colorPickerCloseButton';
//		closeButton.innerHTML = 'x';
//		closeButton.onclick = closeColorPicker;
//		closeButton.onmouseover = toggleCloseButton;
//		closeButton.onmouseout = toggleOffCloseButton;
//		div.appendChild(closeButton);
//		
	}
	
	function toggleCloseButton()
	{
		this.style.color='#FFF';
		this.style.backgroundColor = '#317082';	
	}
	function toggleOffCloseButton()
	{
		this.style.color='';
		this.style.backgroundColor = '';			
		
	}
	function closeColorPicker()
	{
		
		color_picker_div.style.display='none';
	}
	function createWebColors(inputObj){
		var webColorDiv = document.createElement('DIV');
		webColorDiv.style.paddingTop = '1px';
		inputObj.appendChild(webColorDiv);
		for(var r=15;r>=0;r-=3){
			for(var g=0;g<=15;g+=3){
				for(var b=0;b<=15;b+=3){
					var red = baseConverter(r,10,16) + '';
					var green = baseConverter(g,10,16) + '';
					var blue = baseConverter(b,10,16) + '';
					
					var color = '#' + red + red + green + green + blue + blue;
					var div = document.createElement('DIV');
					div.style.backgroundColor=color;
					div.innerHTML = '<span></span>';
					div.className='colorSquare';
					div.title = color;	
					div.onclick = chooseColor;
					div.setAttribute('rgbColor',color);
					div.onmouseover = colorPickerShowStatusBarText;
					div.onmouseout = colorPickerHideStatusBarText;
					webColorDiv.appendChild(div);
				}
			}
		}
	}
		
	function createNamedColors(inputObj){
		if (navigator.appName == "Microsoft Internet Explorer") {
			  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
		} else {
			xmlDoc=document.implementation.createDocument("","",null);
		}
		
		xmlDoc.async=false;
		xmlDoc.load("_includes/list3.xml");

//		if(xmlDoc.readyState == 4) {

				for (i=0; i < xmlDoc.getElementsByTagName("color_name").length; i++) { 
					namedColors.push(xmlDoc.getElementsByTagName("color_name")[i].childNodes[0].nodeValue);
				 	namedColorRGB.push(xmlDoc.getElementsByTagName("color_hex")[i].childNodes[0].nodeValue);
				}

//}


//			alert(xmlDoc.getElementsByTagName("color_name")[0].childNodes[0].nodeValue);
//		document.getElementById("from").innerHTML=xmlDoc.getElementsByTagName("from")[0].childNodes[0].nodeValue;
//		document.getElementById("message").innerHTML=xmlDoc.getElementsByTagName("body")[0].childNodes[0].nodeValue;


		var namedColorDiv = document.createElement('DIV');
		namedColorDiv.style.paddingTop = '1px';
		namedColorDiv.style.display='block';
		inputObj.appendChild(namedColorDiv);
		for(var no=0;no<namedColors.length;no++){
			var color = namedColorRGB[no];
			var div = document.createElement('DIV');
			div.style.backgroundColor=color;
			div.innerHTML = '<span></span>';
			div.className='colorSquare';
			div.title = namedColors[no];	
			div.onclick = chooseColor;
			div.onmouseover = colorPickerShowStatusBarText;
			div.onmouseout = colorPickerHideStatusBarText;
			div.setAttribute('rgbColor',color);
			namedColorDiv.appendChild(div);				
		}	
	
	}
	
	function colorPickerHideStatusBarText()
	{
		document.getElementById('colorPicker_statusBarTxt').innerHTML = '&nbsp;';
	}
	
	function colorPickerShowStatusBarText()
	{
		var txt = this.getAttribute('rgbColor');
		if(this.title.indexOf('#')<0)txt = this.title;
		document.getElementById('colorPicker_statusBarTxt').innerHTML = txt;	
	}
	
	function createAllColorDiv(inputObj){
		var allColorDiv = document.createElement('DIV');
		allColorDiv.style.display='none';
		allColorDiv.className = 'js_color_picker_allColorDiv';
		allColorDiv.style.paddingLeft = '3px';
		allColorDiv.style.paddingTop = '5px';
		allColorDiv.style.paddingBottom = '5px';
		inputObj.appendChild(allColorDiv);	
		
		var labelDiv = document.createElement('DIV');
		labelDiv.className='colorSliderLabel';
		labelDiv.innerHTML = 'R';
		allColorDiv.appendChild(labelDiv);	
		
		var innerDiv = document.createElement('DIV');
		innerDiv.className = 'colorSlider';
		innerDiv.id = 'sliderRedColor';		
		allColorDiv.appendChild(innerDiv);		
		
		var innerDivInput = document.createElement('DIV');
		innerDivInput.className='colorInput';
		
		var input = document.createElement('INPUT');
		input.id = 'js_color_picker_red_color';
		input.maxlength = 3;
		input.style.width = '48px';
		input.style.fontSize = '11px';
		input.name = 'redColor';
		input.value = 0;
		
		innerDivInput.appendChild(input);
		allColorDiv.appendChild(innerDivInput);

		var labelDiv = document.createElement('DIV');
		labelDiv.className='colorSliderLabel';
		labelDiv.innerHTML = 'G';
		allColorDiv.appendChild(labelDiv);	
				
		var innerDiv = document.createElement('DIV');
		innerDiv.className = 'colorSlider';
		innerDiv.id = 'sliderGreenColor';		
		allColorDiv.appendChild(innerDiv);		
		
		var innerDivInput = document.createElement('DIV');
		innerDivInput.className='colorInput';
		
		var input = document.createElement('INPUT');
		input.id = 'js_color_picker_green_color';
		input.maxlength = 3;
		input.style.width = '48px';
		input.style.fontSize = '11px';
		input.name = 'GreenColor';
		input.value = 0;
		
		innerDivInput.appendChild(input);
		allColorDiv.appendChild(innerDivInput);
		
		var labelDiv = document.createElement('DIV');
		labelDiv.className='colorSliderLabel';
		labelDiv.innerHTML = 'B';
		allColorDiv.appendChild(labelDiv);			
		var innerDiv = document.createElement('DIV');
		innerDiv.className = 'colorSlider';
		innerDiv.id = 'sliderBlueColor';		
		allColorDiv.appendChild(innerDiv);		
		
		var innerDivInput = document.createElement('DIV');
		innerDivInput.className='colorInput';
		
		var input = document.createElement('INPUT');
		input.id = 'js_color_picker_blue_color';
		input.maxlength = 3;
		input.style.width = '48px';
		input.style.fontSize = '11px';
		input.name = 'BlueColor';
		input.value = 0;
		
		innerDivInput.appendChild(input);
		allColorDiv.appendChild(innerDivInput);

	
		var colorPreview = document.createElement('DIV');
		colorPreview.className='colorPreviewDiv';
		colorPreview.id = 'colorPreview';
		colorPreview.style.backgroundColor = '#000000';
		colorPreview.innerHTML = '<span></span>';	
		colorPreview.title = 'Click on me to assign color';	
		allColorDiv.appendChild(colorPreview);
		colorPreview.onclick = chooseColorSlider;
		
		var colorCodeDiv = document.createElement('DIV');
		colorCodeDiv.className='colorCodeDiv';		
		var input = document.createElement('INPUT');
		input.id = 'js_color_picker_color_code';
		
		colorCodeDiv.appendChild(input);
		input.maxLength = 7;
		input.style.fontSize = '11px';
		input.style.width = '48px';		
		input.value = '#000000';
		input.onchange = setPreviewColorFromTxt;
		input.onblur = setPreviewColorFromTxt;
		allColorDiv.appendChild(colorCodeDiv);
		
		var clearingDiv = document.createElement('DIV');
		clearingDiv.style.clear = 'both';
		allColorDiv.appendChild(clearingDiv);
		
		
		form_widget_amount_slider('sliderRedColor',document.getElementById('js_color_picker_red_color'),170,0,255,"setColorByRGB()");
		form_widget_amount_slider('sliderGreenColor',document.getElementById('js_color_picker_green_color'),170,0,255,"setColorByRGB()");
		form_widget_amount_slider('sliderBlueColor',document.getElementById('js_color_picker_blue_color'),170,0,255,"setColorByRGB()");
	}
	
	function setPreviewColorFromTxt()
	{
		if(this.value.match(/\#[0-9A-F]{6}/g)){
			document.getElementById('colorPreview').style.backgroundColor=this.value;
			var r = this.value.substr(1,2);
			var g = this.value.substr(3,2);
			var b = this.value.substr(5,2);
			document.getElementById('js_color_picker_red_color').value = baseConverter(r,16,10);
			document.getElementById('js_color_picker_green_color').value = baseConverter(g,16,10);
			document.getElementById('js_color_picker_blue_color').value = baseConverter(b,16,10);
			
			positionSliderImage(false,1,document.getElementById('js_color_picker_red_color'));
			positionSliderImage(false,2,document.getElementById('js_color_picker_green_color'));
			positionSliderImage(false,3,document.getElementById('js_color_picker_blue_color'));
		}
		
	}
	
	function chooseColor()
	{
		color_picker_form_field.value = this.title;
		color_picker_active_input.style.backgroundColor = this.getAttribute('rgbColor');
		color_picker_div.style.display='none';
	}

	
	function createStatusBar(inputObj)
	{
		var div = document.createElement('DIV');
		div.className='colorPicker_statusBar';	
		var innerSpan = document.createElement('SPAN');
		innerSpan.id = 'colorPicker_statusBarTxt';
		div.appendChild(innerSpan);
		inputObj.appendChild(div);
	}
	
	function chooseColorSlider()
	{
		color_picker_form_field.value = document.getElementById('js_color_picker_color_code').value;
		color_picker_active_input.style.backgroundColor = document.getElementById('js_color_picker_color_code').value;
		color_picker_div.style.display='none';		
	}
	
	
	function showColorPicker(inputObj,formField)
	{
		if(!color_picker_div){
			color_picker_div = document.createElement('DIV');
			color_picker_div.id = 'dhtmlgoodies_colorPicker';
			color_picker_div.style.display='none';
			document.body.appendChild(color_picker_div);
			createColorPickerTopRow(color_picker_div);			
			var contentDiv = document.createElement('DIV');
			contentDiv.id = 'color_picker_content';
			color_picker_div.appendChild(contentDiv);			
//			createWebColors(contentDiv);
			createNamedColors(contentDiv);
//			createAllColorDiv(contentDiv);
			createStatusBar(color_picker_div);			
		}		
		if(color_picker_div.style.display=='none' || color_picker_active_input!=inputObj) color_picker_div.style.display='block'; else color_picker_div.style.display='none';		
		color_picker_div.style.left = colorPickerGetLeftPos(inputObj) + 'px';
		color_picker_div.style.top = colorPickerGetTopPos(inputObj) + inputObj.offsetHeight + 2 + 'px';
		color_picker_form_field = formField;
		color_picker_active_input = inputObj;
	}

	function setColorByRGB()
	{
		var formObj = document.forms[0];	
		var r = document.getElementById('js_color_picker_red_color').value.replace(/[^\d]/,'');
		var g = document.getElementById('js_color_picker_green_color').value.replace(/[^\d]/,'');
		var b = document.getElementById('js_color_picker_blue_color').value.replace(/[^\d]/,'');		
		if(r/1>255)r=255;
		if(g/1>255)g=255;
		if(b/1>255)b=255;
		r = baseConverter(r,10,16) + '';
		g = baseConverter(g,10,16) + '';
		b = baseConverter(b,10,16) + '';
		if(r.length==1)r = '0' + r;
		if(g.length==1)g = '0' + g;
		if(b.length==1)b = '0' + b;

		document.getElementById('colorPreview').style.backgroundColor = '#' + r + g + b;
		document.getElementById('js_color_picker_color_code').value = '#' + r + g + b;		
	}