// JScript File
var sizepx  = 0;
var text_x=0; var pos=-1;
var l=100; var posBack = 11;

function menuCorp()
    {
        pos=-1;
        document.getElementById("menu1").style.display = "block";
        document.getElementById("menu2").style.display = "none";
        document.getElementById("menu3").style.display = "none";
        efect('menu1',11);        
    }

function menuCorpa()
    {
        pos=-1;
        document.getElementById("menu1").style.display = "none";
        document.getElementById("menu2").style.display = "block";
        document.getElementById("menu3").style.display = "none";
        efect('menu2',11);
    }
    
function menuCas()
    {
        pos=-1;
        document.getElementById("menu1").style.display = "none";
        document.getElementById("menu2").style.display = "block";
        document.getElementById("menu3").style.display = "none";
        efect('menu2',11);
    }

function efect(menu,size)
    {
        sizepx = size;
        var menux = "";
        menux = menu;
                
             if(pos==sizepx)
                 {
                        document.getElementById(menux).style.font="normal " + sizepx + "px verdana"
                 }
             else
                 {
                        pos= pos + 1;
                        document.getElementById(menu).style.font= "" + pos + "px verdana";
                        setTimeout("efect('" + menu + "'," + size + ")",5);
                 }
     }
     
function backEfect(menu,size)
     {
        sizepx = size;
        var menux = "";
        menux = menu;
                
             if(pos==sizepx)
                 {
                        document.getElementById(menux).style.font="normal " + sizepx + "px verdana"
                 }
             else
                 {
                        pos= pos - 1;
                        document.getElementById(menu).style.font= "" + pos + "px verdana";
                        setTimeout("efect('" + menu + "'," + size + ")",5);
                 }
     }