dynamicanimAttr = "dynamicanimation"
animateElements = new Array()
currentElement = 0
speed = 40
stepsZoom = 8
stepsWord = 8
stepsFly = 12
stepsSpiral = 16
steps = stepsZoom
step = 0
outString = ""
function dynAnimation_I4()
{
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 = ""
outString += ih
outString += ""
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
}
}
if (i > 0)
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 += ""
outString += ih.substring(i1, i2)
if(dyn)
outString += ""
}
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)
}
// Nouvelle section pour la compatibilite pour Netscape 4.0
// On verifie d'abord si nous avons MS-IE4 ou un fureteur ne supportant pas
// les "layers" de Netscape. Si c'est le cas, on retourne a la version habituelle
// de la fonction dynAnimation(), renommee dynAnimation_I4 pour la circonstance.
var isNS = (document.layers);
var isDHTML = (document.layers || document.all);
var layerObj = (isNS) ? 'document' : 'document.all';
var styleObj = (isNS) ? '' : '.style';
function dynAnimation()
{
var ms = navigator.appVersion.indexOf("MSIE")
ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
if (ie4 || !isNS)
{
dynAnimation_I4 ();
return;
}
i = 0
for (index=0; index < document.layers.length; index++)
{
el = document.layers[index]
animation = el.id;
if (null != animation && el.left == 10000)
{
if(animation == "flyLeft")
{
el.initLeft = 10000 - el.pageX - el.document.width
el.initTop = 0
animateElements[i++] = el
}
else if(animation == "flyRight")
{
el.initLeft = window.innerWidth - (el.pageX - 10000);
el.initTop = 0
animateElements[i++] = el
}
else if(animation == "flyTop" || animation == "dropWord")
{
el.initLeft = 0
el.initTop = -el.pageY - 20 // 20 pour la hauteur des caractres.
animateElements[i++] = el
}
else if(animation == "flyBottom")
{
el.initLeft = 0
el.initTop = window.innerHeight - el.pageY + 20 // 20: hauteur des caractres.
animateElements[i++] = el
}
else if(animation == "flyTopLeft" || animation == "spiral")
{
el.initLeft = 10000 - el.pageX - el.document.width
el.initTop = -el.pageY - 20
animateElements[i++] = el
}
else if(animation == "flyTopRight" || animation == "flyTopRightWord")
{
el.initLeft = window.innerWidth - (el.pageX - 10000);
el.initTop = -el.pageY - 20
animateElements[i++] = el
}
else if(animation == "flyBottomLeft")
{
el.initLeft = 10000 - el.pageX - el.document.width
el.initTop = window.innerHeight - el.pageY + 20
animateElements[i++] = el
}
else if(animation == "flyBottomRight" || animation == "flyBottomRightWord")
{
el.initLeft = window.innerWidth - (el.pageX - 10000);
el.initTop = window.innerHeight - el.pageY + 20
animateElements[i++] = el
}
else
{
el.initLeft = 10000 - el.pageX - el.document.width
el.initTop = 0
animateElements[i++] = el
}
}
else if (el.left == 10000)
{
el.initLeft = 10000 - el.pageX - el.document.width
el.initTop = 0
animateElements[i++] = el
}
}
if (i > 0)
window.setTimeout("animate_N4();", speed)
}
function animate_N4()
{
el = animateElements[currentElement]
animation = el.id
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.moveTo (Math.ceil(-rf*Math.cos(t)*rx), Math.ceil(-rf*Math.sin(t)*ry))
}
else if(animation == "zoomIn")
{
steps = stepsZoom
el.fontSize = Math.ceil(50+50*step/steps) + "%"
if (step == 1)
moveTo (0, 0)
}
else if(animation == "zoomOut")
{
steps = stepsZoom
el.fontSize = Math.ceil(100+200*(steps-step)/steps) + "%"
if (step == 1)
moveTo (0, 0)
}
else
{
steps = stepsFly
if(animation == "dropWord" || animation == "flyTopRightWord" || animation == "flyBottomRightWord")
steps = stepsWord
dl = el.initLeft / steps
dt = el.initTop / steps
if (step == 1)
el.moveTo (el.initLeft - dl, el.initTop - dt);
else
el.moveTo (el.left - dl, el.top - dt);
}
if (step >= steps)
{
el.moveTo (0, 0)
currentElement++
step = 0
}
if(currentElement < animateElements.length)
window.setTimeout("animate_N4();", speed)
}