var dynamicanimAttr = "hdynamicanimation"
	var animateElements = new Array()
	var currentElement = 0
	var speed = 3			
	var stepsZoom = 8
	var stepsWord = 8
	var stepsFly = 22
	var stepsSpiral = 16
	var steps = stepsZoom
	var step = 0
	var outString = ""

	function hdynAnimation() {
		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)) {
				for (index=document.layers.length-1; index >= 0; index--) {
					layer=document.layers[index]
					if (layer.left==10000)
						layer.left=0
				}
			}
			return
		}
		for (index=document.all.length-1; index >= document.body.sourceIndex; index--) {
			el = document.all[index]
			animation = el.getAttribute(dynamicanimAttr, false)
			if(null != animation) {
				if(animation == "dropWord" || animation == "flyTopRightWord" || animation == "flyBottomRightWord") {
					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, "")
						if(i2 == iend)
							break
						i1 = i2
						i2 = endWord(ih, i1)
						if(i2 == -1)
							i2 = iend
						outWord(ih, i1, i2, true, animation)
						if(i2 == iend)
							break
						i1 = i2
					}
					document.all[index].innerHTML = outString
					document.all[index].style.posLeft = 0
					document.all[index].setAttribute(dynamicanimAttr, null)
				}
				if(animation == "zoomIn" || animation == "zoomOut") {
					ih = el.innerHTML
					outString = "<SPAN " + dynamicanimAttr + "=\"" + animation + "\" style=\"position: relative; left: 10000;\">"
					outString += ih
					outString += "</SPAN>"
					document.all[index].innerHTML = outString
					document.all[index].style.posLeft = 0
					document.all[index].setAttribute(dynamicanimAttr, null)
				}
			}
		}
		i = 0
		for (index=document.body.sourceIndex; index < document.all.length; index++) {
			el = document.all[index]
			animation = el.getAttribute(dynamicanimAttr, false)
			if (null != animation) {
				if(animation == "flyLeft") {
					el.style.posLeft = 10000-offsetLeft(el)-el.offsetWidth
					el.style.posTop = 0
				} else if(animation == "flyRight") {
					el.style.posLeft = 10000-offsetLeft(el)+document.body.offsetWidth
					el.style.posTop = 0
				} else if(animation == "flyTop" || animation == "dropWord") {
					el.style.posLeft = 0
					el.style.posTop = document.body.scrollTop-offsetTop(el)-el.offsetHeight
				} else if(animation == "flyBottom") {
					el.style.posLeft = 0
					el.style.posTop = document.body.scrollTop-offsetTop(el)+document.body.offsetHeight
				} else if(animation == "flyTopLeft") {
					el.style.posLeft = 10000-offsetLeft(el)-el.offsetWidth
					el.style.posTop = document.body.scrollTop-offsetTop(el)-el.offsetHeight
				} else if(animation == "flyTopRight" || animation == "flyTopRightWord") {
					el.style.posLeft = 10000-offsetLeft(el)+document.body.offsetWidth
					el.style.posTop = document.body.scrollTop-offsetTop(el)-el.offsetHeight
				} else if(animation == "flyBottomLeft") {
					el.style.posLeft = 10000-offsetLeft(el)-el.offsetWidth
					el.style.posTop = document.body.scrollTop-offsetTop(el)+document.body.offsetHeight
				} else if(animation == "flyBottomRight" || animation == "flyBottomRightWord") {
					el.style.posLeft = 10000-offsetLeft(el)+document.body.offsetWidth
					el.style.posTop = document.body.scrollTop-offsetTop(el)+document.body.offsetHeight
				} else if(animation == "spiral") {
					el.style.posLeft = 10000-offsetLeft(el)-el.offsetWidth
					el.style.posTop = document.body.scrollTop-offsetTop(el)-el.offsetHeight
				} else if(animation == "zoomIn") {
					el.style.posLeft = 10000
					el.style.posTop = 0
				} else if(animation == "zoomOut") {
					el.style.posLeft = 10000
					el.style.posTop = 0
				} else {
					el.style.posLeft = 10000-offsetLeft(el)-el.offsetWidth
					el.style.posTop = 0
				}
				el.initLeft = el.style.posLeft
				el.initTop = el.style.posTop
				animateElements[i++] = el
			}
		}
		window.setTimeout("animate();", speed)
	}

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

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

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

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

	function outWord(ih, i1, i2, dyn, anim) {
		if(dyn)
			outString += "<SPAN " + dynamicanimAttr + "=\"" + anim + "\" style=\"position: relative; left: 10000;\">"
		outString += ih.substring(i1, i2)
		if(dyn)
			outString += "</SPAN>"
	}

	function animate() {
		el = animateElements[currentElement]
		animation = el.getAttribute(dynamicanimAttr, false)
		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)
			el.style.posLeft = Math.ceil(-rf*Math.cos(t)*rx)
			el.style.posTop  = Math.ceil(-rf*Math.sin(t)*ry)
		} else if(animation == "zoomIn") {
			steps = stepsZoom
			el.style.fontSize = Math.ceil(50+50*step/steps) + "%"
			el.style.posLeft = 0
		} else if(animation == "zoomOut") {
			steps = stepsZoom
			el.style.fontSize = Math.ceil(100+200*(steps-step)/steps) + "%"
			el.style.posLeft = 0
		} else {
			steps = stepsFly
			if(animation == "dropWord" || animation == "flyTopRightWord" || animation == "flyBottomRightWord")
				steps = stepsWord
			dl = el.initLeft / steps
			dt = el.initTop  / steps
			el.style.posLeft = el.style.posLeft - dl
			el.style.posTop = el.style.posTop - dt
		}
		if (step >= steps) {
			el.style.posLeft = 0
			el.style.posTop = 0
			currentElement++
			step = 0
		}
		if(currentElement < animateElements.length)
			window.setTimeout("animate();", speed)
	}