Esc-ce que vous pouvez m'expliquer à koi serve ces fonctions svp?! C'est une partie du code source d'un site qui se redimensionne par rapport à la taille de l'écran. J'ai copier ces fonctions dans ma page index mais ca marche pas.
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape" )&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?" ))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function BW_centerLayers() { //v4.1.1
if (document.layers || document.all || document.getElementById){
var winWidth, winHeight, i, horz, vert, width, height, offsetX, offsetY, negX, negY, group, x, y, args;
args = BW_centerLayers.arguments;
onresize = BW_reload;
winWidth = (document.all)?document.body.clientWidth:window.innerWidth;
winHeight = (document.all)?document.body.clientHeight:window.innerHeight;
for (i=0; i<(args.length-9); i+=10) {
horz = args[i+1];
vert = args[i+2];
width = parseInt(args[i+3]);
height = parseInt(args[i+4]);
offsetX = parseInt(args[i+5]);
offsetY = parseInt(args[i+6]);
negX = args[i+7];
negY = args[i+8];
x = ((winWidth - width)/2) + offsetX;
y = ((winHeight - height)/2) + offsetY;
x = (negX=='false' && (x < 0))?0:x;
y = (negY=='false' && (y < 0))?0:y;
layerObj = (document.getElementById)?document.getElementById(args[i]):MM_findObj(args[i]);
if (layerObj!=null) {
layerObj = (layerObj.style)?layerObj.style:layerObj;
layerObj.left = (horz=="true" )?x:layerObj.left;
layerObj.top = (vert=="true" )?y:layerObj.top;
}
}
}
}
function MM_showHideLayers() { //v6.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible': (v=='hide')?'hidden':v; }
obj.visibility=v; }
}
function BW_reload() {location.reload();}