// JavaScript Document
/**
direction			: Next | Previous
interval			: Query Limit
current_position	: Current paging
div_name			: section of page to stream results
the_script			: the page to run silently
entity				: Offers | Packages

**/
function load_pics(direction, div_name, the_script, entity)
  {
  var xmlHttp, url;
  url = the_script+"?direction="+direction+"&entity="+entity;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
        {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
      catch (e)
        {
        alert("Your browser does not support AJAX!");
        return false;
        }
      }
    }
    xmlHttp.onreadystatechange=function()
      {
      if(xmlHttp.readyState==4)
        {
        document.getElementById(div_name).innerHTML=xmlHttp.responseText;
        }
      }
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
  }
function validate_conts()
	{
		var err = "Error!<ul>";
		document.getElementById('errs').style.display = 'none';
		
		if(document.conts_frm.full_name.value=="Full Names")
			{
				err +="<li> Please provide your names.";
			}
		if(document.conts_frm.phone_number.value=="Phone Number")
			{
				err +="<li> Please provide your phone number.";
			}
		if(document.conts_frm.email.value=="Email Address")
			{
				err +="<li> Please provide your email address.";
			}else
				{
					function isValidEmail(str) 
						{
							var mail_array = str.split(".");
							return (str.indexOf(".") > 2) && (str.indexOf("@") > 0 && mail_array[1]!="");
						}
					if(!isValidEmail(document.conts_frm.email.value))
						{
							err +="<li> The email address must be valid";
						}
				}
		if(document.conts_frm.comments.value=="Comments")
			{
				err +="<li> Provide a message to go by.";
			}
		if(err!="Error!<ul>")
			{
				err +="</ul>";
				document.getElementById('errs').innerHTML=err;
				document.getElementById('errs').style.display = 'block';
				return false;
			}else
				{
					return true;	
				}
		
	}