/***********************************************
* Pausing up-down scroller- Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

function pausescroller(content, divId, divClass, delay){
this.content=content //message array content
this.tickerid=divId //ID of ticker div to display information
this.delay=delay //Delay between msg change, in miliseconds.
this.mouseoverBol=0 //Boolean to indicate whether mouse is currently over scroller (and pause it if it is)
this.hiddendivpointer=1 //index of message array for hidden div
document.write('<div id="'+divId+'" class="'+divClass+'" style="position: relative; overflow: hidden"><div class="innerDiv" style="position: absolute; width: 100%" id="'+divId+'1">'+content[0]+'</div><div class="innerDiv" style="position: absolute; width: 100%; visibility: hidden" id="'+divId+'2">'+content[1]+'</div></div>')
var scrollerinstance=this
if (window.addEventListener) //run onload in DOM2 browsers
window.addEventListener("load", function(){scrollerinstance.initialize()}, false)
else if (window.attachEvent) //run onload in IE5.5+
window.attachEvent("onload", function(){scrollerinstance.initialize()})
else if (document.getElementById) //if legacy DOM browsers, just start scroller after 0.5 sec
setTimeout(function(){scrollerinstance.initialize()}, 500)
}

// -------------------------------------------------------------------
// initialize()- Initialize scroller method.
// -Get div objects, set initial positions, start up down animation
// -------------------------------------------------------------------

pausescroller.prototype.initialize=function(){
this.tickerdiv=document.getElementById(this.tickerid)
this.visiblediv=document.getElementById(this.tickerid+"1")
this.hiddendiv=document.getElementById(this.tickerid+"2")
this.visibledivtop=parseInt(pausescroller.getCSSpadding(this.tickerdiv))
//set width of inner DIVs to outer DIV's width minus padding (padding assumed to be top padding x 2)
this.visiblediv.style.width=this.hiddendiv.style.width=this.tickerdiv.offsetWidth-(this.visibledivtop*2)+"px"
this.getinline(this.visiblediv, this.hiddendiv)
this.hiddendiv.style.visibility="visible"
var scrollerinstance=this
document.getElementById(this.tickerid).onmouseover=function(){scrollerinstance.mouseoverBol=1}
document.getElementById(this.tickerid).onmouseout=function(){scrollerinstance.mouseoverBol=0}
if (window.attachEvent) //Clean up loose references in IE
window.attachEvent("onunload", function(){scrollerinstance.tickerdiv.onmouseover=scrollerinstance.tickerdiv.onmouseout=null})
setTimeout(function(){scrollerinstance.animateup()}, this.delay)
}


// -------------------------------------------------------------------
// animateup()- Move the two inner divs of the scroller up and in sync
// -------------------------------------------------------------------

pausescroller.prototype.animateup=function(){
var scrollerinstance=this
if (parseInt(this.hiddendiv.style.top)>(this.visibledivtop+5)){
this.visiblediv.style.top=parseInt(this.visiblediv.style.top)-5+"px"
this.hiddendiv.style.top=parseInt(this.hiddendiv.style.top)-5+"px"
setTimeout(function(){scrollerinstance.animateup()}, 50)
}
else{
this.getinline(this.hiddendiv, this.visiblediv)
this.swapdivs()
setTimeout(function(){scrollerinstance.setmessage()}, this.delay)
}
}

// -------------------------------------------------------------------
// swapdivs()- Swap between which is the visible and which is the hidden div
// -------------------------------------------------------------------

pausescroller.prototype.swapdivs=function(){
var tempcontainer=this.visiblediv
this.visiblediv=this.hiddendiv
this.hiddendiv=tempcontainer
}

pausescroller.prototype.getinline=function(div1, div2){
div1.style.top=this.visibledivtop+"px"
div2.style.top=Math.max(div1.parentNode.offsetHeight, div1.offsetHeight)+"px"
}

// -------------------------------------------------------------------
// setmessage()- Populate the hidden div with the next message before it's visible
// -------------------------------------------------------------------

pausescroller.prototype.setmessage=function(){
var scrollerinstance=this
if (this.mouseoverBol==1) //if mouse is currently over scoller, do nothing (pause it)
setTimeout(function(){scrollerinstance.setmessage()}, 100)
else{
var i=this.hiddendivpointer
var ceiling=this.content.length
this.hiddendivpointer=(i+1>ceiling-1)? 0 : i+1
this.hiddendiv.innerHTML=this.content[this.hiddendivpointer]
this.animateup()
}
}

pausescroller.getCSSpadding=function(tickerobj){ //get CSS padding value, if any
if (tickerobj.currentStyle)
return tickerobj.currentStyle["paddingTop"]
else if (window.getComputedStyle) //if DOM2
return window.getComputedStyle(tickerobj, "").getPropertyValue("padding-top")
else
return 0
}







/*
 *
 */
function rollOver( imgName, imgPath )
{
	document.images[ imgName ].src = imgPath;
}

/*
 *
 */
function showSubMenu( ID, ArrLassoPairs, StyleAttribs ) 
{
	// Start building out our table which contains our sub navigation elements.
	var SubMenu = '<table class="' + StyleAttribs + '">';
	
	SubMenu += '<tr><td colspan="2">&nbsp;</td><td>&nbsp;</td></tr>';
	
	// Splits the array into pairs.
	var ArrMenuItems = ArrLassoPairs.split( ',' );
	
	// Loop through each pair.
	for( i=0; i < ArrMenuItems.length; i++ ) 
	{
		// Split each pair into a name / value array.
		var ItemProperties = ArrMenuItems[i].split( '=' );
		
		// Creates the navigation element.
		SubMenu += '<tr>';
		SubMenu += '<td><a href="' + ItemProperties[1] + '">' + ItemProperties[0] + '</a>';
		SubMenu += '<img id="' + ID + '_SubMenuElement' + i + '" name="' + ID + '_SubMenuElement' + i + '" align="right" src="[LassoApp_Link:  "images/pixel.gif"]" border="0"></td>';
		SubMenu += '</tr>';
	}
	
	// Close the table.
	SubMenu += '</table>';
	
	// Returns the sub menu to the calling routine.
	return( SubMenu );
}










/**********************************************************************************************
 *
 */
if( document.layers )
	document.captureEvents( Event.MOUSEMOVE );

document.onmousemove = mousePosition;

var mouseX = 0;
var mouseY = 0;

var xPos = 0;
var yPos = 0;

var xScroll = 0;
var yScroll = 0;

var divName = '';
var parentContainerID = '';

/*
 *
 */
function mousePosition( e )
{
	var posx = 0;
	var posy = 0;
	if( !e )
		var e = window.event;

	if( e.pageX || e.pageY )
	{
		mouseX = e.pageX;
		mouseY = e.pageY;
	}
	else 
		if( e.clientX || e.clientY )
		{
			mouseX = e.clientX + document.body.scrollLeft;
			mouseY = e.clientY + document.body.scrollTop;
		}
		
	if( ( mouseX <= xPos ) || ( mouseX >= ( xPos + xScroll ) ) || ( mouseY <= yPos ) || ( mouseY >= ( yPos + yScroll ) ) );
		hideDiv( divName );		
}


/*
 *
 */
function getElementPosition_X( element )
{
	var x = 0;
	var count = 0;
	
	if( !( element.x ) )
	{
		while( element != null && count < 1000 )
		{
			x += element.offsetLeft;
			element = element.offsetParent;
			count++;
		}
	}
	else
	{
		x = element.x;
	}
	
	return( x );
}


/*
 *
 */
function getElementPosition_Y( element )
{
	var y = 0;
	var count = 0;


	if( !( element.y ) )
	{
		while( element != null && count < 1000 )
		{
			y += element.offsetTop;
			element = element.offsetParent;
			count++;
		}
	}
	else
	{
		y = element.y;
	}

	return( y );
}


/*
 *
 */
function populateDiv( divID, HTML ) 
{
	document.getElementById( divID ).innerHTML = HTML;
}


/*
 *
 */
function displayDivHor( parentContainer, divID, HTML, stretchToParent ) 
{
	divName = divID;
	parentContainerID = parentContainer;	

	xPos = getElementPosition_X( document.getElementById( parentContainerID ) );
	yPos = getElementPosition_Y( document.getElementById( parentContainerID ) );
	
	xScroll = document.getElementById( parentContainerID ).scrollWidth;
	yScroll = document.getElementById( parentContainerID ).scrollHeight;	

	document.getElementById( divID ).style.position = "absolute";	
	document.getElementById( divID ).style.top = ( yPos + yScroll );	
	document.getElementById( divID ).style.left = ( xPos );
	
	if( stretchToParent == 1 )
		document.getElementById( divID ).style.width = xScroll;
	
	populateDiv( divID, HTML );
	
	xPos = getElementPosition_X( document.getElementById( divID ) );
	yPos = getElementPosition_Y( document.getElementById( divID ) );
	
	xScroll = document.getElementById( divID ).scrollWidth;
	yScroll = document.getElementById( divID ).scrollHeight;
}


/*
 *
 */
function displayDivVer( parentContainer, divID, HTML ) 
{
	divName = divID;
	parentContainerID = parentContainer;	

	xPos = getElementPosition_X( document.getElementById( parentContainerID ) );
	yPos = getElementPosition_Y( document.getElementById( parentContainerID ) );
	
	xScroll = document.getElementById( parentContainerID ).scrollWidth;
	yScroll = document.getElementById( parentContainerID ).scrollHeight;	

	document.getElementById( divID ).style.position = "absolute";	
	document.getElementById( divID ).style.top = ( yPos );	
	document.getElementById( divID ).style.left = ( xPos + xScroll );	
	
	populateDiv( divID, HTML );
	
	xPos = getElementPosition_X( document.getElementById( divID ) );
	yPos = getElementPosition_Y( document.getElementById( divID ) );
	
	xScroll = document.getElementById( divID ).scrollWidth;
	yScroll = document.getElementById( divID ).scrollHeight;	
}


/*
 *
 */
function hideDiv( divName )
{
	if( parentContainerID != '' )
	{
		if( !( mouseIsOver( mouseX, mouseY, divName, 15 ) ) && !( mouseIsOver( mouseX, mouseY, parentContainerID, 15 ) ) )
		{
			document.getElementById( divName ).style.position = "absolute";
			document.getElementById( divName ).style.top = 0;
			document.getElementById( divName ).style.left = 0;
			document.getElementById( divName ).width = 0;
			document.getElementById( divName ).length = 0;
			
			
			populateDiv( divName, '' );	
		}
	}
}


/*
 *
 */
function mouseIsOver( mouseX, mouseY, elementName, pad )
{
	var element = document.getElementById( elementName );
	
	var xPos = getElementPosition_X( element );
	var xScroll = element.scrollWidth;
	
	var yPos = getElementPosition_Y( element );
	var yScroll = element.scrollHeight;

	if( ( mouseX <= ( xPos - pad ) ) || ( mouseX >= ( xPos + xScroll + pad ) ) || ( mouseY <= ( yPos - pad ) ) || ( mouseY >= ( yPos + yScroll + pad ) ) )
		return( 0 );
	
	return( 1 );
}


/*
 *
 */
function MM_openBrWindow(theURL,winName,features) 
{ 
	window.open(theURL,winName,features);
}