function animEPA(){
    
    this.sLib_login = '';
    this.sLib_mdp = '';
    
    this.init = function(){
        try{
            var oJ_username = document.getElementById( 'j_username' );
            var oFront_j_password = document.getElementById( 'front_j_password' );
            var oJ_password = document.getElementById( 'j_password' );
            
            oFront_j_password.style.display = 'block';
            oJ_password.style.display = 'none';
            
            if( oJ_username.value == '' )
                oJ_username.value = this.sLib_login;
            
            if( oFront_j_password.value == '' )
                oFront_j_password.value = this.sLib_mdp;
            
            if( oJ_password.value != '' ){
                oFront_j_password.style.display = 'none';
                oJ_password.style.display = 'block';
            }
            
            window.oOBJECT_ANIMEPA = this;
        }catch( oExp ){
            
        }
    }
    
    this.setLogin = function(){
        try{
            var oJ_username = document.getElementById( 'j_username' );
            
            if( oJ_username.value == this.sLib_login )
                oJ_username.value = '';
            
            else if( oJ_username.value == '' )
                oJ_username.value = this.sLib_login;
            
        }catch( oExp ){
            
        }
    }
    
    this.changeLogin = function(){
        try{
            window.setTimeout( 'window.oOBJECT_ANIMEPA._changeLogin()', 10 );
        }catch( oExp ){
            
        }
    }
    
    this._changeLogin = function(){
        try{
            var oJ_username = document.getElementById( 'j_username' );
            var oFront_j_password = document.getElementById( 'front_j_password' );
            var oJ_password = document.getElementById( 'j_password' );
            
            if( oJ_password.value != '' && oJ_password.value != oFront_j_password.value ){
                 oFront_j_password.style.display = 'none';
                 oJ_password.style.display = 'block';    
            }
        }catch( oExp ){
            
        }
    }
    
    this.setMDPclick = function(){
        try{
            var oFront_j_password = document.getElementById( 'front_j_password' );
            var oJ_password = document.getElementById( 'j_password' );
            
            oFront_j_password.style.display = 'none';
            oJ_password.style.display = 'block';
            
            oJ_password.focus();
        }catch( oExp ){
            
        }
    }
    
    this.setMDPblur = function(){
        try{
            var oFront_j_password = document.getElementById( 'front_j_password' );
            var oJ_password = document.getElementById( 'j_password' );
            if( oJ_password.value != '' )
                return;
            oFront_j_password.style.display = 'block';
            oJ_password.style.display = 'none';
        }catch( oExp ){
            
        }
    }
    
}