function checkindex(index)
{
	var validate=document.index.validation.value;
	var result = validate.toUpperCase();
	ok=true
	var test=document.getElementById("hiddenvalue").value;

	ok=true
	var test=document.getElementById("hiddenvalue").value;
   	if(index.name.value=="")
	{
		alert("Please Enter Your Name.")
		index.name.focus()
		ok=false
	}
	else if (index.email.value == "")
	{
		alert("Please enter a value for the email field.");
		index.email.focus();
		ok=false
	}
	else if (!isEmailAddr(index.email.value))
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		index.email.focus();
		ok=false
	}
	
	else if(index.mobile.value=="")
	{
		alert("Please Enter Phone Number or contact number.")
		index.mobile.focus()
		ok=false
	}
	
	
	
	
	else if(index.adults.value=="")
	{
		alert("Please Enter No. of Adults.")
		index.adults.focus()
		ok=false
	}
	else if(index.children.value=="")
	{
		alert("Please Enter No. of Children.")
		index.children.focus()
		ok=false
	}
	
	
	else if(index.requirement.value=="")
	{
		alert("Please Specify the Requirement.")
		index.requirement.focus()
		ok=false
	}
	else if(index.validation.value=="")
	{
		alert("Please Enter The Validation Code.");
		index.validation.focus();
		ok=false;
	}
	else if(result!=test)
	{
		alert("Please Enter The Validation code for the proper mail functioning.")
		index.validation.focus()
		ok=false
	}
	return ok
}
function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
	var pindex = theStr.indexOf(".",index);
	if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function get_random()
{

    var xx=null;
	var yy='xzc';
	
	xx=Math.floor(Math.random()*9);
	return xx;
	
}



function lockcode()
{
 
  var number=new Array();
  
  number[0]='5Y2Z';
  number[1]='8HM4';
  number[2]='36H4';
  number[3]='56WX';
  number[4]='D1HJ';
  number[5]='EUQ7';
  number[6]='F2TL';
  number[7]='KAR8';
  number[8]='N47X';
  
	   
  
  
  		    var xx=get_random();
			document.write('<input type=hidden  name=hiddenvalue id=hiddenvalue value='+number[xx]+' />');
			document.write('<img border=0 src=image/'+number[xx]+'.gif />');
                	
}// JavaScript Document