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<SCRIPT language=JavaScript>
<!--
function MM_dragLayer(objNS,objIE,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v2.0
//Copyright 1998 Macromedia, Inc. All rights reserved.
var i,j,aLayer,retVal,curDrag=null,NS=(navigator.appName=='Netscape'), curLeft, curTop;
if (!document.all && !document.layers) return false;
retVal = true; if(!NS && event) event.returnValue = true;
if (MM_dragLayer.arguments.length > 1) {
curDrag = eval((NS)?objNS:objIE); if (!curDrag) return false;
if (!document.allLayers) {
document.allLayers = new Array();
with (document) {
if (NS) {
for (i=0; i<layers.length; i++) allLayers[i]=layers[i];
for (i=0; i<allLayers.length; i++) {
if (allLayers[i].document && allLayers[i].document.layers)
for (j=0; j<allLayers[i].document.layers.length; j++)
allLayers[allLayers.length] = allLayers[i].document.layers[j];
} } else {
for (i=0; i<all.length; i++)
if (all[i].style != null && all[i].style.position)
allLayers[allLayers.length] = all[i];
} } }
curDrag.MM_dragOk=true; curDrag.MM_targL=targL; curDrag.MM_targT=targT;
curDrag.MM_tol=Math.pow(tol,2); curDrag.MM_hLeft=hL; curDrag.MM_hTop=hT;
curDrag.MM_hWidth=hW; curDrag.MM_hHeight=hH; curDrag.MM_toFront=toFront;
curDrag.MM_dropBack=dropBack; curDrag.MM_dropJS=dropJS;
curDrag.MM_everyTime=et; curDrag.MM_dragJS=dragJS;
curDrag.MM_oldZ = (NS)?curDrag.zIndex:curDrag.style.zIndex;
curLeft= (NS)?curDrag.left:curDrag.style.pixelLeft; curDrag.MM_startL = curLeft;
curTop = (NS)?curDrag.top:curDrag.style.pixelTop; curDrag.MM_startT = curTop;
curDrag.MM_bL=(cL<0)?null:curLeft-cL; curDrag.MM_bT=(cU<0)?null:curTop -cU;
curDrag.MM_bR=(cR<0)?null:curLeft+cR; curDrag.MM_bB=(cD<0)?null:curTop +cD;
curDrag.MM_LEFTRIGHT=0; curDrag.MM_UPDOWN=0; curDrag.MM_SNAPPED=false; //use in your JS!
document.onmousedown = MM_dragLayer; document.onmouseup = MM_dragLayer;
if (NS) document.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
} else {
var theEvent = ((NS)?objNS.type:event.type);
if (theEvent == 'mousedown') {
var aLayer, maxDragZ=null;
var mouseX = (NS)?objNS.pageX : event.clientX + document.body.scrollLeft;
var mouseY = (NS)?objNS.pageY : event.clientY + document.body.scrollTop;
document.MM_maxZ = 0;
for (i=0; i<document.allLayers.length; i++) {
aLayer = document.allLayers[i];
var aLayerZ = (NS)?aLayer.zIndex:aLayer.style.zIndex;
if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;
var isVisible = (((NS)?aLayer.visibility:aLayer.style.visibility).indexOf('hid') == -1);
if (aLayer.MM_dragOk != null && isVisible) with (aLayer) {
var parentL=0; var parentT=0;
if (!NS) {
parentLayer = aLayer.parentElement;
while (parentLayer != null && parentLayer.style.position) {
parentL += parentLayer.offsetLeft;
parentT += parentLayer.offsetTop;
parentLayer = parentLayer.parentElement;
} }
var tmpX=mouseX-(((NS)?pageX:style.pixelLeft+parentL)+MM_hLeft);
var tmpY=mouseY-(((NS)?pageY:style.pixelTop +parentT)+MM_hTop);
var tmpW = MM_hWidth; if (tmpW <= 0) tmpW += ((NS)?clip.width :offsetWidth);
var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += ((NS)?clip.height:offsetHeight);
if ((0 <= tmpX && tmpX < tmpW && 0 <= tmpY && tmpY < tmpH) &&
(maxDragZ == null || maxDragZ <= aLayerZ)) {
curDrag = aLayer; maxDragZ = aLayerZ;
} } }
if (curDrag) {
document.onmousemove = MM_dragLayer;
if (NS) document.captureEvents(Event.MOUSEMOVE);
curLeft = (NS)?curDrag.left:curDrag.style.pixelLeft;
curTop = (NS)?curDrag.top:curDrag.style.pixelTop;
MM_oldX = mouseX - curLeft; MM_oldY = mouseY - curTop;
document.MM_curDrag = curDrag; curDrag.MM_SNAPPED=false;
if(curDrag.MM_toFront) {
eval('curDrag.'+((NS)?'':'style.')+'zIndex=document.MM_maxZ+1');
if (!curDrag.MM_dropBack) document.MM_maxZ++;
}
retVal = false; if(!NS) event.returnValue = false;
} } else if (theEvent == 'mousemove') {
if (document.MM_curDrag) with (document.MM_curDrag) {
var mouseX = (NS)?objNS.pageX : event.clientX + document.body.scrollLeft;
var mouseY = (NS)?objNS.pageY : event.clientY + document.body.scrollTop;
newLeft = mouseX-MM_oldX; newTop = mouseY-MM_oldY;
if (MM_bL!=null) newLeft = Math.max(newLeft,MM_bL);
if (MM_bR!=null) newLeft = Math.min(newLeft,MM_bR);
if (MM_bT!=null) newTop = Math.max(newTop ,MM_bT);
if (MM_bB!=null) newTop = Math.min(newTop ,MM_bB);
MM_LEFTRIGHT = newLeft-MM_startL; MM_UPDOWN = newTop-MM_startT;
if (NS) {left = newLeft; top = newTop;}
else {style.pixelLeft = newLeft; style.pixelTop = newTop;}
if (MM_dragJS) eval(MM_dragJS);
retVal = false; if(!NS) event.returnValue = false;
} } else if (theEvent == 'mouseup') {
document.onmousemove = null;
if (NS) document.releaseEvents(Event.MOUSEMOVE);
if (NS) document.captureEvents(Event.MOUSEDOWN); //for mac NS
if (document.MM_curDrag) with (document.MM_curDrag) {
if (typeof MM_targL =='number' && typeof MM_targT == 'number' &&
(Math.pow(MM_targL-((NS)?left:style.pixelLeft),2)+
Math.pow(MM_targT-((NS)?top:style.pixelTop),2))<=MM_tol) {
if (NS) {left = MM_targL; top = MM_targT;}
else {style.pixelLeft = MM_targL; style.pixelTop = MM_targT;}
MM_SNAPPED = true; MM_LEFTRIGHT = MM_startL-MM_targL;
MM_UPDOWN = MM_startT-MM_targT;
}
if (MM_everyTime || MM_SNAPPED) eval(MM_dropJS);
if(MM_dropBack) {if (NS) zIndex = MM_oldZ; else style.zIndex = MM_oldZ;}
retVal = false; if(!NS) event.returnValue = false;
}
document.MM_curDrag = null;
}
if (NS) document.routeEvent(objNS);
}
return retVal;
}
//-->
</SCRIPT> |
Script inactif sous firefox
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