isDOM = (document.getElementById ? true : false);
isIE = (document.all ? true : false);

function MM_swapImgRestore(){
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d){
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage(){
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() {
  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 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 getLayerName(strLayerName) {
        var objLayerName;
        if (isDOM)
                objLayerName = document.getElementById(strLayerName).style;
        else if (isIE)
                objLayerName = document.all[strLayerName].style;
        else
                objLayerName = document.layers[strLayerName];
        return objLayerName;
}

function getObjectName(strObjectName) {
        var objObjectName;
        if (isDOM)
                objObjectName = document.getElementById(strObjectName);
        else if (isIE)
                objObjectName = document.all[strObjectName];
        else{
                if (document[strObjectName])
                        objObjectName = document[strObjectName];
                else{
                        for (i = 0; i < document.layers.length; i++){
                                if (document.layers[i].document[strObjectName]){
                                        objObjectName = document.layers[i].document[strObjectName];
                                        break;
                                }
                        }
                }
        }
        return objObjectName;
}

function getAbsX(objElement){
        if (!(isDOM) && !(isIE)){
                var strNombreElemento = objElement.name;
                if (!document[strNombreElemento]){
                        for (i = 0; i < document.layers.length; i++){
                                if (document.layers[i].document[strNombreElemento]){
                                        objElement = document.layers[i].document[strNombreElemento];
                                        objLayer = document.layers[i];
                                        break;
                                }
                        }
                        return (objLayer.x + objElement.x);
                }else
                        return ((objElement.x) || (parseInt(objElement.x) == 0)) ? objElement.x : getAbsPos(objElement, "Left");
        }else
                return ((objElement.x) || (parseInt(objElement.x) == 0)) ? objElement.x : getAbsPos(objElement, "Left");
}

function getAbsY(objElement){
        if (!(isDOM) && !(isIE)){
                var strNombreElemento = objElement.name;
                if (!document[strNombreElemento]){
                        for (i = 0; i < document.layers.length; i++){
                                if (document.layers[i].document[strNombreElemento]){
                                        objElement = document.layers[i].document[strNombreElemento];
                                        objLayer = document.layers[i];
                                        break;
                                }
                        }
                        return (objLayer.y + objElement.y);
                }else
                        return ((objElement.y) || (parseInt(objElement.y) == 0)) ? objElement.y : getAbsPos(objElement,"Top");
        }else
                return ((objElement.y) || (parseInt(objElement.y) == 0)) ? objElement.y : getAbsPos(objElement,"Top");
}

function getAbsPos(objElement,which) {
        iPos = 0;
        while (objElement != null) {
                iPos += objElement["offset" + which];
                objElement = objElement.offsetParent;
        }
        return iPos;
}


var strOpenItemName = '';

function RenderObject(obj){
        obj.style.display = 'block';
        obj.style.visibility = 'visible';

}

function DeRenderObject(obj){
        obj.style.visibility = 'hidden';
        obj.style.display = 'none';
}


var isNN = (navigator.appName.indexOf("Netscape")!=-1);
//-->