Source de js/box_utils.js

cbHeight="1.6em"
bL=new Array(new Array("nav-bar","ul"),new Array("sponsor-bar","div"),new Array("quick-bar","ul"),new Array("themes-bar","form"),new Array("bookmarks-bar","form"),new Array("news-bar","form"))
asOffset=5
asZone=30
asTOFact=0.5
asBP=50
asTimer=0
mWait=false
mBox=null
boxTop=0
oTop=0
oY=0
cY=0
function getDivTag(divId)
{
 result=""
 for(i=0;i<bL.length;i++) {
  boxesInfo=bL[i]
  if(boxesInfo[0]==divId) result=boxesInfo[1]
 }
 return result
}
function saveBoxesOrder()
{
 boxesString=""
 menuBarChildren=getE("menu-bar").childNodes
 for(i=0;i<menuBarChildren.length;i++) {
  obj=menuBarChildren[i]
  if(obj.className=="box") boxesString=boxesString+"|"+obj.id
 }
 setCookie("boxesBar",boxesString)
}
function windowScroll()
{
 if((cY<asZone)&&(getScrollOffset()>0)) {
  scrollBy(0,- asOffset)
  boxTop-=asOffset
  oY+=asOffset
  asTimer=setTimeout('windowScroll()',asTOFact*cY)
 } else if((cY>(getClientHeight()-asZone))&&(boxTop<getE("menu-bar").offsetHeight+asBP)) {
  scrollBy(0,asOffset)
  boxTop+=asOffset
  oY-=asOffset
  asTimer=setTimeout('windowScroll()',asTOFact*(getClientHeight()-cY))
 }
 if(!mBox) clearTimeout(asTimer)
 else mBox.style.top=boxTop+"px"
}
function findPosition(refTop)
{
 menuBarChildren=getE("menu-bar").childNodes
 for(i=0;i<menuBarChildren.length;i++) {
  obj=menuBarChildren[i]
  if((obj.className=="box") && (obj.offsetTop>refTop)) return obj
 }
 return null
}
function moveDiv(evt)
{
 if(mWait) return false
 mWait=true
 setTimeout('mWait=false;',5)
 if(mBox==null) return false
 if(!evt) evt=event
 if(document.selection) document.selection.empty()
 if((Math.abs(evt.screenY-oY)>5) || (mBox.className=="moving-box")) {
  boxTop=oTop+(evt.screenY-oY)
  mBox.className="moving-box"
  cY=evt.clientY
  windowScroll()
 }
 return false
}
function boxDrag(evt,box)
{
 if(!evt) evt=event
 document.body.onmousemove=function(event) {return moveDiv(event)}
 document.body.onmouseup=function() {return boxDrop()}
 mBox=box
 oTop=box.offsetTop
 oY=evt.screenY
 return false
}
function boxDrop()
{
 if(mBox==null) return true
 document.body.onmousemove=null
 document.body.onmouseup=null
 if(boxTop==0) {
  if (!getT(mBox,"h1").getElementsByTagName("a").length) changeDisplay(mBox.id,getDivTag(mBox.id))
 } else moveBox()
 if(asTimer) clearTimeout(asTimer)
 mBox=null
 return false
}
function moveBox()
{
 box=findPosition(boxTop)
 swapBoxes(mBox,box)
 if(document.selection) document.selection.empty()
 else if(window.content) content.getSelection().removeAllRanges()
 mBox.className="box"
 mBox.style.top="0"
 mBox=null
 boxTop=0
 saveBoxesOrder()
 redraw()
}
function swapBoxes(box1,box2)
{
 if(!box1) return
 menuBar=getE("menu-bar")
 if(box2) menuBar.insertBefore(box1,box2)
 else menuBar.appendChild(box1)
}
function changeDisplay(elementId,tagName)
{
 element=getE(elementId)
 tmpLink=getT(element,"a")
 if(getES(elementId,"display","display",tagName)=="none") {
  getT(element,tagName).style.display="block"
  getT(element,"h1").className="expanded"
  element.style.height="auto"
  tmpLink.className="min-box"
  if(tmpLink.mytitle) tmpLink.mytitle=tmpLink.mytitle.replace(/Agrandir/,"Réduire")
  else tmpLink.title=tmpLink.title.replace(/Agrandir/,"Réduire")
  saveState(elementId,"open")
 } else {
  getT(element,"h1").className="collapsed"
  getT(element,tagName).style.display="none"
  if(isIE) element.style.height=cbHeight
  else element.style.height="auto"
  tmpLink.className="max-box"
  if(tmpLink.mytitle) tmpLink.mytitle=tmpLink.mytitle.replace(/Réduire/,"Agrandir")
  else tmpLink.title=tmpLink.title.replace(/Réduire/,"Agrandir")
  saveState(elementId,"close")
 }
 redraw()
 return false
}
function changeDisplayKb(kbEvent,elementId,tagName)
{
 if(isVK(kbEvent,true)) return changeDisplay(elementId,tagName)
 else return true
}
function initOneElement(elementId,elementTag,cookieValue)
{
 result=""
 element=getE(elementId)
 if(!element) return result
 if(getES(elementId,"position","position")=="absolute") return
 getT(element,"h1").onmousedown=function(event) {return boxDrag(event,this.parentNode)}
 hideIt=false
 if(cookieValue) {
  if(cookieValue.indexOf(elementId+":close")!=-1 ) hideIt=true
  else if(cookieValue.indexOf(elementId+":open")!=-1 ) {
   getT(element,elementTag).style.display="block"
   element.style.height="auto"
  }
  tmpLink=getT(element,"a")
  if(hideIt||getES(elementId,"display","display",elementTag)=="none") {
   getT(element,elementTag).style.display="none"
   tmpLink.className="max-box"
   if(tmpLink.mytitle) tmpLink.mytitle=tmpLink.mytitle.replace(/Réduire/,"Agrandir")
   else tmpLink.title=tmpLink.title.replace(/Réduire/,"Agrandir")
   getT(element,"h1").className="collapsed"
   if(isIE) element.style.height=cbHeight
   else element.style.height="auto"
   result="|"+elementId+":close"
  } else result="|"+elementId+":open"
 }
 return result
}
function initHide()
{
 cookieValue=getCookie("boxesState")
 if(!cookieValue) cookieValue=new String("")
 for(i=0;i<bL.length;i++) {
  boxesInfo=bL[i]
  currentValue=initOneElement(boxesInfo[0],boxesInfo[1],cookieValue)
  if(cookieValue && cookieValue.indexOf(boxesInfo[0])==-1) cookieValue+=currentValue
  else {
   if(currentValue) {
    pattern=new RegExp("\\|"+boxesInfo[0]+"[^|]*")
    cookieValue=cookieValue.replace(pattern,currentValue)
   }
  }
 }
 setCookie("boxesState",cookieValue)
}
function initMove()
{
 for(i=0;i<bL.length;i++) {
  boxElt=getE(bL[i][0])
  if(boxElt) getT(boxElt,"h1").style.cursor="move"
 }
}
function saveState(elementId,state)
{
 cookieValue=getCookie("boxesState")
 pattern=new RegExp("\\|"+elementId+"[^|]*")
 cookieValue=cookieValue.replace(pattern,"|"+elementId+":"+state)
 setCookie("boxesState",cookieValue)
}
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