var ECSJSGeneral_ScrollContainerId;
var ECSJSGeneral_ScrollVOffset;
var ECSJSGeneral_ScrollHOffset;
var ECSJSGeneral_ScrollDelay;


<!--------------------------------------------------------------------->
<!------------------------MAIN FUNCTIONS------------------------------->
<!--------------------------------------------------------------------->


<!-- GET POSITION OF AN OBJECT -->
function ECSJSGeneral_GetObjectPosition(obj) {
    var curleft = curtop = 0;
    if (obj.offsetParent) {
        do {
            curleft += obj.offsetLeft;
            curtop += obj.offsetTop;
        } while (obj = obj.offsetParent);
    }
    return [curleft, curtop];
}


<!-- WINDOWS MANAGEMENT -->

    function ECSJSGeneral_OpenModalWindow(contentUrl, width, height)
    {
        var _window = openModalWindow(contentUrl);	
        _window.setSize(width, height);
        _window.set_visibleTitlebar(true);
        _window.set_behaviors( Telerik.Web.UI.WindowBehaviors.Move + Telerik.Web.UI.WindowBehaviors.Close );
        _window.center();
    }

    function openModalWindow(contentUrl)
    {
        var _modalWindow = null;
        var _currentWindow = GetRadWindow();
        if(_currentWindow)
        {
            var _modalWindow = _currentWindow.BrowserWindow.radopen(contentUrl, null); 
            _modalWindow.set_modal(true);
        }
        else
        {
            var _modalWindow = radopen (contentUrl, null );
            _modalWindow.set_modal(true);
        }

        return _modalWindow;
    }

    function GetRadWindow()
    {
      var oWindow = null;
      if (window.radWindow)
         oWindow = window.radWindow;
      else if (window.frameElement)
         oWindow = window.frameElement.radWindow;
      return oWindow;
    } 

    function GetParentWindow()
    {
        var _pWindow = null;
        
        if( GetRadWindow().get_windowManager().get_windows().length > 1 )
            _pWindow = GetRadWindow().get_windowManager().get_windows()[GetRadWindow().get_windowManager().get_windows().length-2].get_contentFrame().contentWindow;
            
        if( GetRadWindow().get_windowManager().get_windows().length == 1 )
            _pWindow = GetRadWindow().BrowserWindow;
        
        return _pWindow;
    }


<!--Array of opened windows-->
ECSJSGeneral_Windows_OpenedWindows = [];


//Close all oppened windows
function ECSJSGeneral_CloseChildWindows()
{
	//alert(Windows_OpenedWindows.length);
	for(i=0; i < ECSJSGeneral_Windows_OpenedWindows.length; i++)
	{
		if(ECSJSGeneral_Windows_OpenedWindows[i] != null && !ECSJSGeneral_Windows_OpenedWindows[i].closed)
		    ECSJSGeneral_Windows_OpenedWindows[i].close();
	}
}



<!-- Calculate a difference between maxLength and textField.length and put it to the counterField -->
function ECSJSGeneral_FillTextCounter(textField1UniqueId, textField1MaxLength, textField2UniqueId, textField2MaxLength, counterFieldUniqueId)
{
    var _counterValue1 = 0;
    var _counterValue2 = 0;
    
	_counterValue1 = textField1MaxLength - document.forms[0].elements[textField1UniqueId].value.length;
	document.all(counterFieldUniqueId).innerText = _counterValue1.toString();
	
	if(document.forms[0].elements[textField1UniqueId].value.length > textField1MaxLength)
		document.forms[0].elements[textField1UniqueId].value = document.forms[0].elements[textField1UniqueId].value.substr(0,textField1MaxLength);

    if(document.forms[0].elements[textField2UniqueId] != null)
    {
	    _counterValue2 = textField2MaxLength - document.forms[0].elements[textField2UniqueId].value.length;
    	document.all(counterFieldUniqueId).innerText += " / " + _counterValue2.toString();

	    if(document.forms[0].elements[textField2UniqueId].value.length > textField2MaxLength)
		    document.forms[0].elements[textField2UniqueId].value = document.forms[0].elements[textField2UniqueId].value.substr(0,textField2MaxLength);
    }

}


<!-- Clear content of specified fields -->
function ECSJSGeneral_ClearFields(fieldsToClear)
{

	var _form = document.forms[0];
		
	for(i=0; i < fieldsToClear.length; i++)
	{

		if(_form.elements[fieldsToClear[i]] != null)
		{
			if(_form.elements[fieldsToClear[i]].type == "select-multiple" || _form.elements[fieldsToClear[i]].type == "select-one")
				_form.elements[fieldsToClear[i]].selectedIndex = 0;
			else
				_form.elements[fieldsToClear[i]].value = "";
		}
		else
		{
			if( _form.document.all(fieldsToClear[i]) != null )
				_form.document.all(fieldsToClear[i]).innerText = "";
		}
		
	}
}


<!--------------------------------------------------------------------->
<!------------------------STARS MARKER--------------------------------->
<!--------------------------------------------------------------------->

<!-- MarkStars -->
function ECSJSGeneral_MarkStarsOver(imageUniqueId)
{
    var _imageNumber = imageUniqueId.charAt(imageUniqueId.length-1);

    for(i = 0; i < 6; i++)
    {
        if(i <= _imageNumber)
            document.getElementById(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Ico_Star_On.gif';
        else
            document.getElementById(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Ico_Star_Off.gif';
    }

}

function ECSJSGeneral_MarkStarsOut(imageUniqueId, productRate)
{
    for(i = 0; i < 6; i++)
    {
        if(i < productRate)
            document.getElementById(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Ico_Star_On.gif';
        else
            document.getElementById(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Ico_Star_Off.gif';
    }
}


<!--------------------------------------------------------------------->
<!------------------------PRICE MARKER--------------------------------->
<!--------------------------------------------------------------------->

<!-- MarkStars -->
function ECSJSGeneral_MarkPricesOver(imageUniqueId, priceNameUniqueId, priceName)
{
    //document.all(priceNameUniqueId).innerText = priceName;
    document.getElementById(priceNameUniqueId).innerText = priceName;
    
    var _imageNumber = imageUniqueId.charAt(imageUniqueId.length-1);

    for(i = 1; i < 8; i++)
    {
        if(i == _imageNumber)
            document.all(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Marker_Filed_10_6.gif';
        else
            document.all(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Marker_Empty_10_6.gif';
    }

}

function ECSJSGeneral_MarkPricesOut(imageUniqueId, priceId, priceNameUniqueId, priceName)
{
    document.getElementById(priceNameUniqueId).innerText = priceName;
    //document.all(priceNameUniqueId).innerText = priceName;

    for(i = 1; i < 8; i++)
    {
        if(i == priceId)
            document.all(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Marker_Filed_10_6.gif';
        else
            document.all(imageUniqueId.substring(0, imageUniqueId.length-1)+i).src = 'Files/SystemImages/Marker_Empty_10_6.gif';
    }
}

<!--------------------------------------------------------------------->
<!----------------------------- SCROLLER ------------------------------>
<!--------------------------------------------------------------------->


function ECSJSGeneral_Scroll_Action()
{
	document.getElementById(ECSJSGeneral_ScrollContainerId).scrollTop += ECSJSGeneral_ScrollVOffset;	
	document.getElementById(ECSJSGeneral_ScrollContainerId).scrollLeft += ECSJSGeneral_ScrollHOffset;	
}

function ECSJSGeneral_Scroll_BeginAction(containerId, hOffset, vOffset, delay)
{
	ECSJSGeneral_ScrollContainerId = containerId;
	ECSJSGeneral_ScrollHOffset = hOffset;
	ECSJSGeneral_ScrollVOffset = vOffset;
	ECSJSGeneral_ScrollDelay = delay;

	ECSJSGeneral_Scroll_Action();
	ECSJSGeneral_ActionTimeout = setInterval("ECSJSGeneral_Scroll_Action()", ECSJSGeneral_ScrollDelay);

}

function ECSJSGeneral_Scroll_EndAction()
{
	if (typeof(ECSJSGeneral_ActionTimeout) != "undefined") clearTimeout(ECSJSGeneral_ActionTimeout);
}


<!--------------------------------------------------------------------->
<!----------------------------- SELECT PICTURE------------------------->
<!--------------------------------------------------------------------->

function ECSJSGeneral_SelectInselectPicture(pictureControl, isSelected, borderWidth, borderColor)
{
	if(isSelected)
	{
		pictureControl.width -= borderWidth*2; 
		pictureControl.height -= borderWidth*2; 
		pictureControl.style.borderWidth = borderWidth + 'px';
		pictureControl.style.borderColor = borderColor;
	}
	else
	{
		pictureControl.width += borderWidth*2; 
		pictureControl.height += borderWidth*2; 
		pictureControl.style.borderWidth = '0px';
	}
}