function validatereservation(forms1) 
{
  var name = forms1.name.value;
  var tele = forms1.tele.value;
  var email = forms1.email.value;
  var flayfrom = forms1.flayfrom.value;
  var flayto = forms1.flayto.value;
  var depature = forms1.depature.value;
  var return1 = forms1.return1.value; 
  //var triptype = forms1.triptype.value;
  var noaduits = forms1.noaduits.value;
  var classname = forms1.classname.value;
  var airline = forms1.airline.value;
   
  var numRegex = /^[0-9]*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
  
  if(name == "") 
  {
    inlineMsg('name','Insert your name',2);
    return false;
  }
  if((!tele.match(numRegex) && tele != "") || tele == "") 
  {
    inlineMsg('tele','Insert telephone',2);
    return false;  
  }
  if(email == "") 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(!email.match(emailRegex)) 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(flayfrom == "") 
  {
    inlineMsg('flayfrom','Insert flay from',2);
    return false;
  }
  if(flayto == "") 
  {
    inlineMsg('flayto','Insert flay to',2);
    return false;
  }
  if(depature == "") 
  {
    inlineMsg('depature','Insert depature',2);
    return false;
  }
  if(return1 == "") 
  {
    inlineMsg('return1','Insert return',2);
    return false;
  }
  /*if(!triptype.ckecked) 
  {
    inlineMsg('triptype','Choose return',2);
    return false;
  }  */
  if(noaduits == "" || (!noaduits.match(numRegex) && noaduits != "")) 
  {
    inlineMsg('noaduits','Insert no.of Aduits',2);
    return false;
  }
  if(classname == "") 
  {
    inlineMsg('classname','Insert class',2);
    return false;
  }
  if(airline == "") 
  {
    inlineMsg('airline','Insert airline',2);
    return false;
  }  
}
function validatecontactus(forms) 
{
  var name = forms.name.value;
  var email = forms.email.value;
  var message = forms.message.value;
  var nameRegex = /[a-zA-Z]{2,}|[\u0600-\u06FF]{2,}/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
                 
  if(name == "") 
  {
    inlineMsg('name','Insert your name',2);
    return false;
  }

  if(email == "") 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(!email.match(emailRegex)) 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(message == "") 
  {
    inlineMsg('message','Insert message',2);
    return false;
  }   	  
}
function validatecontactus1(forms2) 
{
  var name = forms2.name.value;
  var email = forms2.email.value;
  var message = forms2.message.value;
  var nameRegex = /[a-zA-Z]{2,}|[\u0600-\u06FF]{2,}/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
                 
  if(name == "") 
  {
    inlineMsg('name','Insert your name',2);
    return false;
  }

  if(email == "") 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(!email.match(emailRegex)) 
  {
    inlineMsg('email','Insert valid email',2);
    return false;
  }
  if(message == "") 
  {
    inlineMsg('message','Insert message',2);
    return false;
  }   	  
}
var MSGTIMER = 20;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

function inlineMsg(target,string,autohide) 
{
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) 
  {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    msg.style.filter = 'alpha(opacity=0)';
    msg.style.opacity = 0;
    msg.alpha = 0;
  } else 
  {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  var targetdiv = document.getElementById(target);
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight)/2);
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) 
  {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 1000));
}


function hideMsg(msg) 
{
  var msg = document.getElementById('msg');
  if(!msg.timer) 
  {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}


function fadeMsg(flag) 
{
  if(flag == null) 
  {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) 
  {
    value = msg.alpha + MSGSPEED;
  } else 
  {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) 
  {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) 
  {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}


function leftPosition(target) 
{
  var left = 0;
  if(target.offsetParent) 
  {
    while(1) 
    {
      left += target.offsetLeft;
      if(!target.offsetParent) 
      {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) 
  {
    left += target.x;
  }
  return left;
}



function topPosition(target) 
{
  var top = 0;
  if(target.offsetParent) 
{
    while(1) 
    {
      top += target.offsetTop;
      if(!target.offsetParent) 
      {
        break;
      }
      target = target.offsetParent;
    }
} else if(target.y) 
  {
    top += target.y;
  }
  return top;
}

if(document.images) 
{
  arrow = new Image(7,80); 
  arrow.src = "images/msg_arrow1.gif"; 
}