function MM_swapImgRestore_bt() { //v3.0
    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_swapImage_bt() { //v3.0
    var i,j=0,x,a=MM_swapImage_bt.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_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 MM_nbGroup(event, grpName) { //v6.0
    var i,img,nbArr, args=MM_nbGroup.arguments;
    if (event == "init" && args.length > 2) {
        if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
            img.MM_init = true; 
            img.MM_up = args[3]; 
            img.MM_dn = img.src;
            
            if ((nbArr = document[grpName]) == null) 
                nbArr = document[grpName] = new Array();
            
            nbArr[nbArr.length] = img;
            
            for (i=4; i < args.length-1; i+=2) 
                if ((img = MM_findObj(args[i])) != null) {
                    if (!img.MM_up) img.MM_up = img.src;
                    img.src = img.MM_dn = args[i+1];
                    nbArr[nbArr.length] = img;
                } 
        }
            
    } else if (event == "over") {                   // Imagen cuando se pasa Sobre ella
        document.MM_nbOver = nbArr = new Array();
        
        for (i=1; i < args.length-1; i+=3) 
            if ((img = MM_findObj(args[i])) != null) {
                if (!img.MM_up) img.MM_up = img.src;
                
                img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1]) ? args[i+1] : img.MM_up);
                nbArr[nbArr.length] = img;
            }
    } else if (event == "out" ) {                   // Imagen cuando se sale de un boton
        for (i=0; i < document.MM_nbOver.length; i++) {
            img = document.MM_nbOver[i]; 
            img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; 
        }
    } else if (event == "down") {                   // Imagen cuando se presiona un boton
        nbArr = document[grpName];
        if (nbArr)
            for (i=0; i < nbArr.length; i++) { 
                img=nbArr[i]; 
                img.src = img.MM_up; 
                img.MM_dn = 0; 
            }
        
        document[grpName] = nbArr = new Array();
        
        for (i=2; i < args.length-1; i+=2) 
            if ((img = MM_findObj(args[i])) != null) {
                if (!img.MM_up) img.MM_up = img.src;
                img.src = img.MM_dn = (args[i+1]) ? args[i+1] : img.MM_up;
                nbArr[nbArr.length] = img;
            } 
    }
}
function Array_push() {
    var A_p = 0
    for (A_p = 0; A_p < arguments.length; A_p++) 
    {
        this[this.length] = arguments[A_p];
    }
    return this.length
}

if (typeof Array.prototype.push == "undefined") 
{
  Array.prototype.push = Array_push
}