function valida_datos(){ 
    var subm=true;
	var forma = document.form_envia;
  	if (!checkField(forma.nombre, isNotEmpty, false, "Please enter your name"))
	{subm=false; }else{//1 
		if (!checkField(forma.compania, isNotEmpty, false, "Please enter your company"))
		{subm=false; }else{//2 
				if (!checkField(forma.email, isEmail, false, "Please enter your email"))
				{subm=false; }else{//4
					if (!checkField(forma.telefono, isNotEmpty, false, "Please enter your phone"))
					{subm=false; }else{//5
						if (!checkField(forma.pais, isNotEmpty, false, "Please enter your country"))
						{subm=false; }else{//6
								if (!checkField(forma.ciudad, isNotEmpty, false, "Please enter your city"))
								{subm=false; }else{//8
									if (!checkField(forma.comentario, isNotEmpty, false, "Please enter your comment"))
									{subm=false; }
								}//8
							
						}//6
					}//5
				}//4
			
		}//2
	} //1
    return subm;
}

function valida_datos_es(){ 
    var subm=true;
	var forma = document.form_envia;
  	if (!checkField(forma.nombre, isNotEmpty, false, "Ingrese su Nombre"))
	{subm=false; }else{//1 
		if (!checkField(forma.compania, isNotEmpty, false, "Ingrese su Compaņia"))
		{subm=false; }else{//2 
				if (!checkField(forma.email, isEmail, false, "Ingrese un email valido"))
				{subm=false; }else{//4
					if (!checkField(forma.telefono, isNotEmpty, false, "Ingrese un Telefono"))
					{subm=false; }else{//5
						if (!checkField(forma.pais, isNotEmpty, false, "Ingrese un Pais"))
						{subm=false; }else{//6
								if (!checkField(forma.ciudad, isNotEmpty, false, "Ingrese una Ciudad"))
								{subm=false; }else{//8
									if (!checkField(forma.comentario, isNotEmpty, false, "Ingrese Comentarios"))
									{subm=false; }
								}//8
							
						}//6
					}//5
				}//4
			
		}//2
	} //1
    return subm;
}

   
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) { //v4.01
  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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}