imgArrowNonSel = new Image();
                  imgArrowSel = new Image();
                  
                  imgArrowNonSel.src="/spain/forefront/mapa/images/more.gif";
                  imgArrowSel.src="/spain/forefront/mapa/images/close.gif";

                   var booShowAllVar=false;
                    function showItem() {
                                            var click = document.getElementById("content2");
                                            var normal = document.getElementById("content1");
                                            click.style.display = 'block';
                                            document.getElementById("imgcontent1").src = imgArrowSel.src;
                                            normal.style.display = 'none';                                            
                                            booShowAllVar = true;
                                            }

        

                    function hideItem() {
                                            
                                            var click = document.getElementById("content2");
                                            var normal = document.getElementById("content1");
                                            click.style.display = 'none';
                                            document.getElementById("imgcontent1").src = imgArrowNonSel.src;
                                            normal.style.display = 'block'; 
                                            booShowAllVar = false;
                                            }
                    

                       
                     function showItem2() {
                                            var click = document.getElementById("content4");
                                            var normal = document.getElementById("content3");
                                            click.style.display = 'block';
                                            document.getElementById("imgcontent2").src = imgArrowSel.src;
                                            normal.style.display = 'none';                                            
                                            booShowAllVar = true;
                                            }

        

                    function hideItem2() {
                                            var click = document.getElementById("content4");
                                            var normal = document.getElementById("content3");
                                            click.style.display = 'none';
                                            document.getElementById("imgcontent2").src = imgArrowNonSel.src;
                                            normal.style.display = 'block'; 
                                            booShowAllVar = false;
                                            }