purtroppo la pagina è in una intranet....
posso mettere lo script che genera il comportamento installato su dreamweaver...
ecco il codice che genera il comportamento, ti riporto solo che per applicare tale comportamento al livello bisogna prima fare clic in dreamweaver sul selettore di tag <body> poi aprire il pannello comportamenti, selezionarlo ed associarlo al livello voluto(in questo caso ne ho uno solo) e lo script risultante è questo qui sotto...per me troppo difficile...
grazie


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<script language="JavaScript" type="text/JavaScript">
<!--
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_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 flevDivPositionValue(sDiv, sProperty) { // v2.1, Marja Ribbers-de Vroed, FlevOOware
this.opera = (window.opera); // Opera 5+
this.ns4 = (document.layers); // Netscape 4.x
this.ns6 = (document.getElementById && !document.all && !this.opera); // Netscape 6+
this.ie = (document.all); // Internet Explorer 4+
var sValue = ""; docObj = eval("MM_findObj('" + sDiv + "')"); if (docObj == null) {return 0;}
if ((sProperty == "left") || (sProperty == "top")) {
if (!this.ns4) {docObj = docObj.style;}
sValue = eval("docObj." + sProperty);
if ((this.ie) && (sValue == "")) { // IE (on PC) bug with nested layers
if (sProperty == "top") { sValue = eval(sDiv + ".offsetTop"); }
else { sValue = eval(sDiv + ".offsetLeft"); }
};
}
else {
if (this.opera) {
docObj = docObj.style;
if (sProperty == "height") { sValue = docObj.pixelHeight; }
else if (sProperty == "width") { sValue = docObj.pixelWidth; }
}
else if (this.ns4) {sValue = eval("docObj.clip." + sProperty);}
else if (this.ns6) {sValue = document.defaultView.getComputedStyle(docObj, "").getPropertyValue(sProperty); }
else if (this.ie) {
if (sProperty == "width") { sValue = eval(sDiv + ".offsetWidth"); }
else if (sProperty == "height") { sValue = eval(sDiv + ".offsetHeight"); }
}
}
sValue = (sValue == "") ? 0 : sValue;
if (isNaN(sValue)) { if (sValue.indexOf('px') > 0) { sValue = sValue.substring(0,sValue.indexOf('px')); } }
return parseInt(sValue);
}

function flevPersistentLayer() { // v3.3, Marja Ribbers-de Vroed, FlevOOware
var sD = arguments[0], oD = eval("MM_findObj('" + sD + "')"), iWW, iWH, iSX, iSY, iT = 10, sS = "";
if (!document.layers) {oD = oD.style;}
if (oD.tmpTimeout != null) {clearTimeout(oD.tmpTimeout);}
var sXL = arguments[1], sXC = arguments[2], sXR = arguments[3], sYT = arguments[4], sYC = arguments[5], sYB = arguments[6];
var iS = (arguments.length > 7) ? parseInt(arguments[7]) : 0, iPx = (arguments.length > 8) ? parseInt(arguments[8]) : 0;
if (window.innerWidth) { // NS4, NS6 and Opera
var oW = window; iWW = oW.innerWidth; iWH = oW.innerHeight; iSX = oW.pageXOffset; iSY = oW.pageYOffset; }
else if (document.documentElement && document.documentElement.clientWidth) { // IE6 in standards compliant mode
var oDE = document.documentElement; iWW = oDE.clientWidth; iWH = oDE.clientHeight; iSX = oDE.scrollLeft; iSY = oDE.scrollTop; }
else if (document.body) { // IE4+
var oDB = document.body; iWW = oDB.clientWidth; iWH = oDB.clientHeight; iSX = oDB.scrollLeft; iSY = oDB.scrollTop; }
else {return;}
var iCX = iNX = flevDivPositionValue(sD, 'left'), iCY = iNY = flevDivPositionValue(sD, 'top');
if (sXL != "") {iNX = iSX + parseInt(sXL);}
else if (sXC != "") {iNX = Math.round(iSX + (iWW/2) - (flevDivPositionValue(sD, 'width')/2));}
else if (sXR != "") {iNX = iSX + iWW - (flevDivPositionValue(sD, 'width') + parseInt(sXR));}
if (sYT != "") {iNY = iSY + parseInt(sYT);}
else if (sYC != "") {iNY = Math.round(iSY + (iWH/2) - (flevDivPositionValue(sD, 'height')/2));}
else if (sYB != "") {iNY = iSY + (iWH - flevDivPositionValue(sD, 'height') - parseInt(sYB));}
if ((iCX != iNX) || (iCY != iNY)) {
if (iS > 0) {
if (iPx > 0) { iT = iS;
var iPxX = iPx, iPxY = iPx, iMX = Math.abs(iCX - iNX), iMY = Math.abs(iCY - iNY);
// take care of diagonal movement
if (iMX < iMY) {iPxY = (iMX != 0) ? ((iMY/iMX)*iPx) : iPx;}
else {iPxX = (iMY != 0) ? ((iMX/iMY)*iPx) : iPx;}
if (iPxX >= iMX) {iPxX = Math.min(Math.ceil(iPxX), iPx);}
if (iPxY >= iMY) {iPxY = Math.min(Math.ceil(iPxY), iPx);}
// temporary X/Y coordinates
if ((iCX < iNX) && (iCX + iPxX < iNX)) {iNX = iCX + iPxX;}
if ((iCX > iNX) && (iCX - iPxX > iNX)) {iNX = iCX - iPxX;}
if ((iCY < iNY) && (iCY + iPxY < iNY)) {iNY = iCY + iPxY;}
if ((iCY > iNY) && (iCY - iPxY > iNY)) {iNY = iCY - iPxY;} }
else {
var iMX = ((iNX - iCX) / iS), iMY = ((iNY - iCY) / iS);
iMX = (iMX > 0) ? Math.ceil(iMX) : Math.floor(iMX); iNX = iCX + iMX;
iMY = (iMY > 0) ? Math.ceil(iMY) : Math.floor(iMY); iNY = iCY + iMY; } }
if ((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1) && (!window.opera)) {sS="px";}
if (iMX != 0) {eval("oD.left = '" + iNX + sS + "'");}
if (iMY != 0) {eval("oD.top = '" + iNY + sS + "'");} }
var sF = "flevPersistentLayer('" + sD + "','" + sXL + "','" + sXC + "','" + sXR + "','" + sYT + "','" + sYC + "','" + sYB + "'," + iS + "," + iPx + ")";
oD.tmpTimeout = setTimeout(sF,10);
}

function flevInitPersistentLayer() { // v3.3, Marja Ribbers-de Vroed, FlevOOware
if (arguments.length < 8) {return;}
var sD = arguments[0]; if (sD == "") {return;}
var oD = eval("MM_findObj('" + sD + "')"); if (!oD) {return;}
var iCSS = parseInt(arguments[1]);
var sXL = arguments[2], sXC = arguments[3], sXR = arguments[4], sYT = arguments[5], sYC = arguments[6], sYB = arguments[7];
var iS = (arguments.length > 8) ? parseInt(arguments[8]) : 0, iPx = (arguments.length > 9) ? parseInt(arguments[9]) : 0;
if (iCSS != 0) { if (!document.layers) {oD = oD.style;} sXL = parseInt(oD.left), sYT = parseInt(oD.top);}
var sF = "flevPersistentLayer('" + sD + "','" + sXL + "','" + sXC + "','" + sXR + "','" + sYT + "','" + sYC + "','" + sYB + "'," + iS + "," + iPx + ")";
eval(sF);
}
//-->
</script>


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