//1.************************************************************
//** Display pages last modified date                         **
//**************************************************************
function makeArray(arraySize) 
{
  this.length = arraySize
  return this
}

function getLastModified()
{
  monthNames = new makeArray(12)
  monthNames[1] = "January"
  monthNames[2] = "February"
  monthNames[3] = "March"
  monthNames[4] = "April"
  monthNames[5] = "May"
  monthNames[6] = "June"
  monthNames[7] = "July"
  monthNames[8] = "August"
  monthNames[9] = "September"
  monthNames[10] = "October"
  monthNames[11] = "November"
  monthNames[12] = "December"
  updated = new Date(document.lastModified)
  theMonth = monthNames[updated.getMonth() + 1]
  theDate = updated.getDate()
  theYear = updated.getYear()
  document.write("Last modified on " + theDate +  " " + theMonth + ", " + theYear + ".")
}

//2.*************************************************
//** scroll company details in browsers status bar **
//***************************************************
var scrollCounter = 0;
var scrollText    = "New Forest Precision, Unit 3, Parkside, Christchurch Road, Ringwood, Hampshire, BH24 3SG, England.   Telephone: 01425 478603   Fax: 01425 480231";
var scrollDelay   = 100;
var i = 0;

while (i ++ < 140)
  scrollText = " " + scrollText;

function Scroller()
{
  window.status = scrollText.substring(scrollCounter++,scrollText.length);
  if (scrollCounter == scrollText.length)
    scrollCounter = 0;
  setTimeout("Scroller()", scrollDelay);
}

//3.************************************************************
//** Dynamic animation to fill links in table when page loads **
//**************************************************************
dynamicanimAttr = "dynamicanimation"
animCancel = "skipanim"
fpanimationPrefix = "fpAnim"
animateElements = new Array()
currentElement = 0
speed = 1
stepsZoom = 8
stepsWord = 8
stepsFly = 17
stepsSpiral = 16
stepsSpiralWord = 19
stepsElastic = 32
steps = stepsZoom
step = 0
cornerPhase=0
outEffect=0

function remSuffix(str)
{
  ind=str.indexOf("FP")
  str = str.substring(0,ind)
  return str
}

function dynAnimOut(el)
{
  outEffect=1
  dynAnimation(el)
  outEffect=0
}

function dynAnimation(obj)
{
  animateElements = new Array()
  var ms = navigator.appVersion.indexOf("MSIE")
  ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
  if(!ie4)
  {
    if((navigator.appName == "Netscape") && (parseInt(navigator.appVersion.substring(0, 1)) >= 4))
      doc_els=document.layers
    else
      return
  }
  else
    doc_els=document.all
  if(outEffect && !ie4)
    return
  if(ie4)
  {
    for (index=document.all.length-1; index >= document.body.sourceIndex; index--)
    {
      el = document.all[index]
      if(outEffect && el != obj)
        continue
      if(outEffect)
        animationId = el.id.substring(9,el.id.length)
      else
        animationId = el.id.substring(6,el.id.length)
      animation=remSuffix(animationId)
      if(null != animation)
      {
        altcnt=0
      if(animation == "dropWord" || animation == "flyTopRightWord" ||
          animation == "flyBottomRightWord" || animation == "waveWords" ||
            animation == "hopWords")
      {
        ih = el.innerHTML
        outString = ""
	i1 = 0
	iend = ih.length
	while(true)
	{
  	  i2 = startWord(ih, i1)
							if(i2 == -1)
							i2 = iend
							outWord(ih, i1, i2, false, "", outEffect ? obj.id : el.id)
							if(i2 == iend)
								break
							i1 = i2
							i2 = endWord(ih, i1)
							if(i2 == -1)
								i2 = iend
							if (animation == "waveWords")
								outWordAlt(ih, i1, i2, true, animation, altcnt)
							else
								outWord(ih, i1, i2, true, (outEffect ? "Out" : "") + animation,
									outEffect ?  obj.id : el.id)

							if(i2 == iend)
								break
							i1 = i2
							altcnt++
						}
						document.all[index].innerHTML = outString
						document.all[index].style.posLeft = 0
						document.all[index].setAttribute(animCancel, true)
						document.all[index].style.visibility="visible"
					}
				}
			}
		}
		i = 0
		for (index=0; index < doc_els.length; index++)
		{
			el = doc_els[index]
			if(0 != el.id.indexOf(fpanimationPrefix))
				continue
			if (ie4)
			{
				elprops=el.style
				scrollOffsetTop=document.body.scrollTop
				docHeight=document.body.offsetHeight
				docWidth=document.body.offsetWidth
				elW=100
				elH=el.offsetHeight
			}
			else
			{
				elprops=el
				scrollOffsetTop=window.pageYOffset
				docHeight=window.innerHeight
				docWidth=window.innerWidth
				elW=el.clip.width
				elH=el.clip.height
			}
			if(outEffect)
				animationId = el.id.substring(9,el.id.length)
			else
				animationId = el.id.substring(6,el.id.length)
			animation=remSuffix(animationId)
			if(outEffect && (obj != el))
			{
				if(el.SRCID != obj.id)
					continue
			}
			if (null != animation )
			{
				if(ie4 && null!=el.getAttribute(animCancel, false))
					continue
				if(!ie4)
				{
					elprops.posLeft=elprops.left
					elprops.posTop=elprops.top
				}
				el.startL=offsetLeft(el)
				if(animation == "flyLeft")
				{
					elprops.posLeft = -offsetLeft(el)-elW
					elprops.posTop = 0
				}
				else if(animation == "flyRight" || animation=="elasticRight")
				{
					elprops.posLeft = -offsetLeft(el)+docWidth
					elprops.posTop = 0
				}
				else if(animation == "flyTop" || animation == "dropWord")
				{
					elprops.posLeft = 0
					elprops.posTop = scrollOffsetTop-offsetTop(el)-elH
				}
				else if(animation == "flyBottom" || animation == "elasticBottom")
				{
					elprops.posLeft = 0
					elprops.posTop = scrollOffsetTop-offsetTop(el)+docHeight 
				}
				else if(animation == "flyTopLeft")
				{
					elprops.posLeft = -offsetLeft(el)-elW
					elprops.posTop = scrollOffsetTop-offsetTop(el)-elH
				}
				else if(animation == "flyTopRight" || animation == "flyTopRightWord")
				{
					elprops.posLeft = -offsetLeft(el)+docWidth
					elprops.posTop = scrollOffsetTop-offsetTop(el)-elH
				}
				else if(animation == "flyCorner")
				{
					elprops.posLeft = docWidth*0.2-offsetLeft(el)
					
					elprops.posTop = scrollOffsetTop-offsetTop(el)+docHeight 
				}
				else if(animation == "flyBottomLeft")
				{
					elprops.posLeft = -offsetLeft(el)-elW
					elprops.posTop = scrollOffsetTop-offsetTop(el)+docHeight
				}
				else if(animation == "flyBottomRight" || animation == "flyBottomRightWord")
				{
					elprops.posLeft = -offsetLeft(el)+docWidth
					elprops.posTop = scrollOffsetTop-offsetTop(el)+docHeight
				}
				else if(animation == "spiral")
				{
					elprops.posLeft = -offsetLeft(el)+docWidth
					elprops.posTop = scrollOffsetTop-offsetTop(el)+docHeight
				}
				else if((animation.indexOf("waveWords") != -1) || animation=="hopWords")
				{
					if(i)
					{
						prevEl=animateElements[i-1]
						elprops.r = offsetLeft(el)-prevEl.startL
					}
					else
						elprops.r = offsetLeft(el)
				}
				else if(animation == "wipeLR" || animation == "wipeMID")
				{
					if (ie4 && elprops.position=="absolute")
					{
						el.sizeW=el.offsetWidth
						elprops.clip="rect(0 0 0 0)"
					}
					else if (!ie4)
					{
						el.sizeW=el.clip.width
						el.clip.width=0
					}
				}
				else if(animation == "wipeTB")
				{
					if (ie4 && elprops.position=="absolute")
					{
						elprops.clip="rect(0 0 0 0)"
					}
					else if(!ie4)
					{
						el.sizeH=el.clip.height
						el.clip.height=0
					}
				}
				else if(animation == "zoomIn")
				{
					elprops.posLeft = 0
					elprops.posTop = 0
				}
				else if(animation == "zoomOut")
				{
					elprops.posLeft = 0
					elprops.posTop = 0
				}
				else
				{
					continue
				}
				if(!outEffect)
				{
					el.initLeft = elprops.posLeft
					el.initTop  = elprops.posTop
					el.endLeft  = 0
					el.endTop   = 0
					elprops.visibility = "hidden"
				}
				else
				{
					el.initLeft = 0
					el.initTop  = 0
					el.endLeft = elprops.posLeft
					el.endTop  = elprops.posTop
					elprops.posTop = 0
					elprops.posLeft = 0
				}
				if(!ie4)
				{
					elprops.left=elprops.initLeft
					elprops.top =elprops.initTop
				}
				animateElements[i++] = el
			}
		}
		if(animateElements.length > 0)
		{
			if(outEffect)
				window.setTimeout("animate(1);", speed, "Javascript")
			else
				window.setTimeout("animate(0);", speed, "Javascript")
		}
	}

	function offsetLeft(el)
	{
		if(ie4)
		{
			x = el.offsetLeft
			for (e = el.offsetParent; e; e = e.offsetParent)
				x += e.offsetLeft
			return x
		}
		else
		{
			x = el.pageX
			return x
		}
	} 

	function offsetTop(el)
	{
		if(ie4)
		{
			y = el.offsetTop
			for (e = el.offsetParent; e; e = e.offsetParent)
				y += e.offsetTop;
			return y
		}
		else
		{
			y = el.pageY
			return y	
		}
	}

	function startWord(ih, i)
	{
		for(tag = false; i < ih.length; i++)
		{
			c = ih.charAt(i)
			if(c == '<')
			{
				if(ih.substring(i+1, i+4) == "IMG")
				return i;
				tag = true
			}
			if(!tag)
				return i
			if(c == '>')
				tag = false
		}
		return -1
	}

function endWord(ih, i)
{
  nonSpace = false
  space = false
  img= false
  if(ih.charAt(i) == '<')
  {
    img = true
    i++;
  }
  while(i < ih.length)
  {
    c = ih.charAt(i)
    if(c != ' ')
      nonSpace = true
    if(img && c == '>')
      img = false;
    if(nonSpace && !img && c == ' ')
      space = true
    if(c == '<')
      return i
    if(space && c != ' ')
      return i
    i++
  }
  return -1
}

function outWord(ih, i1, i2, dyn, anim, srcID)
{
  if(dyn)
    if(!outEffect)
      outString += "<SPAN ID=\"" +  fpanimationPrefix + anim + "FP\" style=\"position: relative; visibility: hidden;\">"
    else
      outString += "<SPAN SRCID=\"" + srcID + "\"ID=\"" +  fpanimationPrefix + anim + "FP\" style=\"position: relative;\">"
    outString += ih.substring(i1, i2)
    if(dyn)
      outString += "</SPAN>"
}

function outWordAlt(ih, i1, i2, dyn, anim, altcnt)
{
  if(dyn)
  {
    if(altcnt%2)
      outString += "<SPAN ID=\"" +  fpanimationPrefix + anim + "LFP\" style=\"position: relative;  visibility: hidden;\">"
    else
      outString += "<SPAN ID=\"" +  fpanimationPrefix + anim + "RFP\" style=\"position: relative;  visibility: hidden;\">"
  }	
  outString += ih.substring(i1, i2)
  if(dyn)
    outString += "</SPAN>"
}

	function animate(animOut)
	{
		el = animateElements[currentElement]
		if(animOut)
			animationId = el.id.substring(9,el.id.length);
		else
			animationId = el.id.substring(6,el.id.length);
		animation=remSuffix(animationId)
		if (ie4)
			elprops=el.style
		else
			elprops=el

		if(!step && !animOut)
			elprops.visibility="visible"
		step++
		if(animation == "spiral")
		{
			steps = stepsSpiral
			v = step/steps
			rf = 1.0 - v
			t = v * 2.0*Math.PI
			rx = Math.max(Math.abs(el.initLeft), 200)
			ry = Math.max(Math.abs(el.initTop),  200)
			elprops.posLeft = Math.ceil(-rf*Math.cos(t)*rx)
			elprops.posTop  = Math.ceil(-rf*Math.sin(t)*ry)
		}
		else if(animation == "waveWordsL" || animation=="hopWords" || animation == "waveWords")
		{
			steps = stepsSpiralWord
			v = step/steps
			rf = (1.0 - v)
			t = v * 1.0*Math.PI
			elprops.posLeft = Math.ceil(-rf*Math.cos(t)*elprops.r)
			elprops.posTop  = Math.ceil(-rf*Math.sin(t)*elprops.r)
		}
		else if(animation == "waveWordsR")
		{
			steps = stepsSpiralWord
			v = step/steps
			rf = (1.0 - v)
			t = v * 1.0*Math.PI
			elprops.posLeft = Math.ceil(-rf*Math.cos(t)*elprops.r)
			elprops.posTop  = Math.ceil( rf*Math.sin(t)*elprops.r)
		}
		else if(animation == "zoomIn")
		{
			steps = stepsZoom
			elprops.fontSize = Math.ceil(50+50*step/steps) + "%"
			elprops.posLeft = 0
		}
		else if(animation == "zoomOut")
		{
			steps = stepsZoom
			fontSz=Math.ceil(100+200*(steps-step)/steps) + "%"
			elprops.fontSize = fontSz
			elprops.posLeft = 0
		}
		else if(animation == "elasticRight")
		{
			steps = stepsElastic
			v = step/steps
			rf=Math.exp(-v*7)
			t = v * 1.5*Math.PI
			rx =Math.abs(el.initLeft)
			elprops.posLeft = rf*Math.cos(t)*rx
			elprops.posTop  = 0
		}
		else if(animation == "elasticBottom")
		{
			steps = stepsElastic
			v = step/steps
			rf=Math.exp(-v*7)
			t = v * 2.5*Math.PI
			ry =Math.abs(el.initTop)
			elprops.posLeft = 0
			elprops.posTop  = rf*Math.cos(t)*ry
		}
		else if(animation == "wipeLR")
		{
			steps = stepsElastic
			if(ie4 && elprops.position=="absolute")
				elprops.clip = "rect(0 "+ step/steps*100 +"% 100% 0)"
			else if (!ie4)
			{
				elprops.clip.right=step/steps*el.sizeW
			}
		}
		else if(animation == "wipeTB")
		{
			steps = stepsElastic
			if(ie4 && elprops.position=="absolute")
				elprops.clip = "rect(0 100% "+step/steps*el.offsetHeight+"px 0)"
			else
				elprops.clip.bottom=step/steps*el.sizeH
		}
		else if(animation == "wipeMID")
		{
			steps = stepsElastic
			if(ie4 && elprops.position=="absolute")
			{
				elprops.clip = "rect(0 "+el.sizeW/2*(1+step/steps)+"px 100% "+el.sizeW/2*(1-step/steps)+")"
			}
			else if(!ie4)
			{
				elprops.clip.right=el.sizeW/2*(1+step/steps)
				elprops.clip.left=el.sizeW/2*(1-step/steps)
			}
		}
		else if(animation == "flyCorner")
		{
			if(!cornerPhase)
			{
				steps = stepsElastic/2
				v = step/steps
				rf=Math.exp(-v*7)
				t = v * 2.5*Math.PI
				ry =Math.abs(el.initTop)
				elprops.posTop  = rf*Math.cos(t)*ry
			}
			else
			{
				steps = stepsFly
				dl = el.initLeft / steps
				elprops.posLeft = elprops.posLeft - dl
				elprops.posTop = 0
			}
		}
		else
		{
			steps = stepsFly
			if(animation == "dropWord" || animation == "flyTopRightWord" || animation == "flyBottomRightWord")
				steps = stepsWord
			dl = (el.endLeft - el.initLeft) / steps
			dt = (el.endTop  - el.initTop)  / steps
			elprops.posLeft = elprops.posLeft + dl
			elprops.posTop = elprops.posTop + dt
		}
		if (step >= steps) 
		{
			if(!(animation == "wipeLR"	||
				animation  == "wipeTB"	||
				animation  == "wipeMID"	||
				(animation == "flyCorner" && !cornerPhase)))
			{
				elprops.posLeft = el.endLeft
				elprops.posTop = el.endTop
			}
			if(animOut)
			{
				elprops.visibility="hidden"
			}

			step = 0
			if(animation=="flyCorner" && !cornerPhase)
				cornerPhase=1
			else
			{
				cornerPhase=0
				currentElement++
			}

		}
		if(!ie4)
		{
			elprops.left=elprops.posLeft
			elprops.top =elprops.posTop
		}
		if(currentElement < animateElements.length)
		{
			if(animOut)
				window.setTimeout("animate(1);", speed, "Javascript")
			else
				window.setTimeout("animate(0);", speed, "Javascript")
		}
		else
			currentElement=0
	}

function rollIn(el)
{
  var ms = navigator.appVersion.indexOf("MSIE")
  ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
  if(ie4)
  {
    el.initstyle=el.style.cssText;el.style.cssText=el.fprolloverstyle
  }
}

function rollOut(el)
{
  var ms = navigator.appVersion.indexOf("MSIE")
  ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
  if(ie4)
  {
    el.style.cssText=el.initstyle
  }
}

function clickSwapStyle(el)
{
  var ms = navigator.appVersion.indexOf("MSIE")
  ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
  if(ie4)
  {
    ts=el.style.cssText
    el.style.cssText=el.fprolloverstyle
    el.fprolloverstyle=ts
  }
}

function clickSwapImg(el)
{
  if(document.all || document.layers)
  {
    ts=el.src
    el.src=el.lowsrc
    el.lowsrc=ts
  }
}

//**************************************************
//** open required page in a new full size window **
//**************************************************
function new_window(myurl)
{
  var w = 640;
  var h = 480;
  var leftindent = 0;
  var topindent = 0;
  var props = ',scrollbars=yes,resizable=yes,toolbar=yes,menubar=yes,status=yes,location=yes,directories=no';
  var digital = new Date();
  var hours = digital.getHours();
  var minutes = digital.getMinutes();
  var seconds = digital.getSeconds();
  var WinName = hours+minutes+seconds;

  if (window.screen) {
    w = parseInt(window.screen.availWidth  * 0.985);
    h = parseInt(window.screen.availHeight * 0.720);
  }

  // use unique name so a new window is opened each time
  window.open(myurl,WinName,'width='+w+',height='+h+',left='+leftindent+',top='+topindent+props);

  // using same name places info in same window
//  window.open(myurl,'newwin','width='+w+',height='+h+',left='+leftindent+',top='+topindent+props);
}