function overTD(td,color){td.style.cursor='hand';td.bgColor=color;}
function outTD(td,color){td.style.cursor='default';td.bgColor=color;}
function clickTD(td){td.children.tags('A')[0].click();}
function mostrar_u_ocultar_menu(){
  if (menu.style.visibility == 'hidden'){
    menu.style.visibility = 'visible';
	contacto.style.visibility = 'hidden';
	apartados.style.visibility = 'hidden';
	submenu_robotica.style.visibility = 'hidden';
	submenu_corte.style.visibility = 'hidden';
	submenu_migmag.style.visibility = 'hidden';
	submenu_tig.style.visibility = 'hidden';
	submenu_dinse1.style.visibility = 'hidden';
	submenu_dinse2.style.visibility = 'hidden';
	submenu_gar_weld1.style.visibility = 'hidden';
	submenu_gar_weld2.style.visibility = 'hidden';
	submenu_gar_weld3.style.visibility = 'hidden';
  }else {
	  menu.style.visibility = 'hidden';
	  submenu.style.visibility = 'hidden';
	  submenu2.style.visibility = 'hidden';
	  apartados.style.visibility = 'hidden';
  }
}

function mostrar_u_ocultar_menu2(){
  if (contacto.style.visibility == 'hidden'){
    contacto.style.visibility = 'visible';
	  menu.style.visibility = 'hidden';
	  submenu.style.visibility = 'hidden';
	  submenu2.style.visibility = 'hidden';
	  apartados.style.visibility = 'hidden';
	  submenu_robotica.style.visibility = 'hidden';
	  submenu_corte.style.visibility = 'hidden';
	  submenu_migmag.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';
  }else {
	  contacto.style.visibility = 'hidden';
	  }
}

function mostrar_u_ocultar_submenu(){
  if (submenu.style.visibility == 'hidden'){
    submenu.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    apartados.style.visibility = 'hidden';
  }else {
	  submenu.style.visibility = 'hidden';
	  
  }
}

function mostrar_u_ocultar_submenu2(){
  if (submenu2.style.visibility == 'hidden'){
    submenu2.style.visibility = 'visible';
    submenu.style.visibility = 'hidden';
    apartados.style.visibility = 'hidden';
  }else {
	  submenu2.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_robotica(){
  if (submenu_robotica.style.visibility == 'hidden'){
    submenu_robotica.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
	  submenu_corte.style.visibility = 'hidden';
	  submenu_migmag.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';

  }else {
	  submenu_robotica.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_corte(){
  if (submenu_corte.style.visibility == 'hidden'){
    submenu_corte.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
	  submenu_migmag.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';


  }else {
	  submenu_corte.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
  }
}
function mostrar_u_ocultar_submenu_migmag(){
  if (submenu_migmag.style.visibility == 'hidden'){
    submenu_migmag.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
    submenu_corte.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';



  }else {
	  submenu_migmag.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_tig(){
  if (submenu_tig.style.visibility == 'hidden'){
    submenu_tig.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
    submenu_corte.style.visibility = 'hidden';
          submenu_migmag.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';

  }else {
	  submenu_tig.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';
	  submenu_migmag.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_dinse1(){
  if (submenu_dinse1.style.visibility == 'hidden'){
    submenu_dinse1.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    


  }else {
	  submenu_dinse1.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_dinse2(){
  if (submenu_dinse2.style.visibility == 'hidden'){
    submenu_dinse2.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
    submenu_gar_weld2.style.visibility = 'hidden';


  }else {
	  submenu_dinse2.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_gar_weld1(){
  if (submenu_gar_weld1.style.visibility == 'hidden'){
    submenu_gar_weld1.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';


  }else {
	  submenu_gar_weld1.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_submenu_gar_weld2(){
  if (submenu_gar_weld2.style.visibility == 'hidden'){
    submenu_gar_weld2.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';
    submenu_dinse2.style.visibility = 'hidden';


  }else {
	  submenu_gar_weld2.style.visibility = 'hidden';
	  
	  
  }
}
function mostrar_u_ocultar_submenu_gar_weld3(){
  if (submenu_gar_weld3.style.visibility == 'hidden'){
    submenu_gar_weld3.style.visibility = 'visible';
    submenu2.style.visibility = 'hidden';
    submenu_robotica.style.visibility = 'hidden';


  }else {
	  submenu_gar_weld3.style.visibility = 'hidden';
	  
  }
}
function mostrar_u_ocultar_menuApartados(){
  if (apartados.style.visibility == 'hidden'){
    apartados.style.visibility = 'visible';
	  menu.style.visibility = 'hidden';
	  submenu.style.visibility = 'hidden';
	  submenu2.style.visibility = 'hidden';
	  contacto.style.visibility = 'hidden';
	  submenu_robotica.style.visibility = 'hidden';
	  submenu_corte.style.visibility = 'hidden';
          submenu_migmag.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';
  }else {
	  apartados.style.visibility = 'hidden';
	  submenu_robotica.style.visibility = 'hidden';
	  submenu_corte.style.visibility = 'hidden';
          submenu_migmag.style.visibility = 'hidden';
          submenu_tig.style.visibility = 'hidden';
	  submenu_dinse1.style.visibility = 'hidden';
	  submenu_dinse2.style.visibility = 'hidden';
	  submenu_gar_weld1.style.visibility = 'hidden';
	  submenu_gar_weld2.style.visibility = 'hidden';
	  submenu_gar_weld3.style.visibility = 'hidden';
	  }
}



function MM_swapImgRestore() { //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_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  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() { //v3.0
  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 isEmail(str) {

  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported)
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new
  RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}