<!--
var background_height = 0;
var difference = 0 ;
var lastTopPos = 0 ;
var topPos = 0 ;
var leftPos = 0 ;

function hide_it(id) {
 var e = document.getElementById(id);
   e.style.display = 'none' ;
}

function popmail_it(id) {
 var e = document.getElementById(id);
 var b = document.getElementById('background') ;
  if(e.style.display == 'block') {
   e.style.display = 'none' ;
   b.style.display = 'none' ;
  } else {
   e.style.display = 'block';
   b.style.display = 'block';
 }
}

function reposition(id) {
 var e = document.getElementById(id);
 var leftScroll = document.body.scrollLeft ;
 var topScroll = document.body.scrollTop ;
 var leftPos = ( document.body.clientWidth / 2 ) - ( e.offsetWidth / 2 ) + leftScroll ;
 var topPos = ( document.body.clientHeight / 2 ) - ( e.offsetHeight / 2 ) + topScroll ;
 e.style.left = leftPos ;
 if (topPos != lastTopPos) {
  difference = topPos - lastTopPos ;
 }
 if (difference != 0) {
  e.style.top = topPos - difference ;
  difference /= 2 ;
 }
 lastTopPos = topPos ;
}

function fill_background() {
 var b = document.getElementById('background') ;
 b.style.height = document.documentElement.clientHeight + 50;
}

setInterval("reposition('the_form');",50) ;
setInterval("fill_background()",100) ;


/* Email Us form_v4 */
function freequote_email_v4(){ 

  var mailform_v4= document.getElementById('freequote_mailform_v4');
  var promotional_code_v4=document.getElementById('pc_email_v4').value;
  var client_name_v4=document.getElementById('freequote_client_name_v4').value;
  var email_address_v4=document.getElementById('freequote_email_address_v4').value;
  var phone_area_v4=document.getElementById('freequote_phone_area_v4').value;
  var phone_exchange_v4=document.getElementById('freequote_phone_exchange_v4').value;
  var phone_local_v4=document.getElementById('freequote_phone_local_v4').value;
  var quote_description_v4=document.getElementById('freequote_quote_description_v4').value;

  if(client_name_v4.length < 1 || client_name_v4.length > 100 || client_name_v4 == "Your Name (Required)"){ 
    alert("Please enter your name."); 
	document.getElementById('freequote_client_name_v4').focus();  
    return false; 
  } else
  if(email_address_v4 == "" || !email_address_v4.match(/^\S+@\S+\.\S+$/)){ 
    alert("Please enter a correct format for your email address."); 
	document.getElementById('freequote_email_address_v4').focus();  
    return false; 
  } else
  if(quote_description_v4 == "" || quote_description_v4 == "Tell us briefly about your project (Required)"){ 
    alert("Please tell us briefly about your project"); 
	document.getElementById('freequote_quote_description_v4').focus();  
    return false; 
  } 

}

//-->