var screensize = window.screen.width

if(screensize < 800)
	{window.location.href="resolution.asp"}

var version = navigator.appVersion
var offset = ""
offset = version.indexOf("MSIE")
version = version.charAt(offset + 5)

//alert(navigator.appVersion)
var isNav, isIe

if(navigator.appName.indexOf("Netscape") != -1)
	{isNav = true}
else

if(navigator.appName.indexOf("Microsoft") != -1)
	{isIe = true}


function setBackground(thisOne,thisColour,textColour)

{

//var obj

//alert(textColour)
		obj = document.all(thisOne).style.backgroundColor = thisColour
		obj = document.all("text"+thisOne).style.color = textColour
		
}



function focusOnField(field)
{
//alert(field)
document.forms[0][field].focus()
document.forms[0][field].select()
}



function focusOnUser()
{
obj.username.focus()
}


function goSend()
{
//alert("send")
document.forms[0].submit()

}


function verify(enquiry)
{


    if(enquiry.Contact_Name.value == "")
  {
    alert("Please enter a contact name.");
    enquiry.Contact_Name.focus();
	enquiry.Contact_Name.select();
    return (false);
  }
  
       
  	
if(enquiry.Contact_Telephone.value == "")
  {
    alert("Please enter a contact telephone number.");
    enquiry.Contact_Telephone.focus();
	enquiry.Contact_Telephone.select();
    return (false);
  }
  
  
  
  var checkOK = "0123456789-+() \t\r\n\f";
  var checkStr = enquiry.Contact_Telephone.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only digits in the \"Telephone\" field.");
    enquiry.Contact_Telephone.focus()
	enquiry.Contact_Telephone.select()
    return (false);
  }
  

  if(enquiry.Contact_Email.value == "")
  {
    alert("An e-mail address is preferable, if you don't have email simply enter n\/a");
    enquiry.Contact_Email.focus();
	enquiry.Contact_Email.select()
    return (false);
  }
  
if(enquiry.Company_Name.value == "")
  {
    alert("Please enter your company name.");
    enquiry.Company_Name.focus();
	enquiry.Company_Name.select()
    return (false);
  }
  
  if(enquiry.City_Location.value == "")
  {
    alert("Please advise us of your location.");
    enquiry.City_Location.focus();
	enquiry.City_Location.select()
    return (false);
  }


return (true);
}