//<script type="text/javascript">

function reset_alert_count(){
var swear_alert_count=0;
	swear_alert_count=0;
alert("Swear word count set to" + " " + swear_alert_count + ".")
}

function validateWords()
{
	var swear_words_arr=new Array("sex","babes","shit","fuck","fucking","fucker","motherfucker","titties","tits","damn","porno",
								  "bastards","bastard","cum","cunt","prick","pecker","ass","asshole","paedophile","man-boy","man/boy","dong",
								  "twat","bullshit","bugger","tithead","dick","bigdick","big dick","rat boy","slut","bloody",
								  "bollocks","homo","dyke","lesbian","shyte","shite","shitty","sod", "sod off");

var swear_alert_arr=new Array;
var swear_alert_count=0;
//var alert_text="";

var compare_text = document.contactus.message.value;
//alert("Validating words")

if(compare_text!="")
{
	for(var i=0; i<swear_words_arr.length; i++)
 	{
  		   for(var j=0; j<(compare_text.length); j++)
  		   {
   			if(swear_words_arr[i]==compare_text.substring(j,(j+swear_words_arr[i].length)).toLowerCase())
   		     {
    			swear_alert_arr[swear_alert_count]=compare_text.substring(j,(j+swear_words_arr[i].length));
    			swear_alert_count++;
   		      }
  	           }
        }
}
 else if(compare_text=="")
 {
 	alert("Please enter your message.")
	select_area()
	return false
 }
 var alert_text="";
 for(var k=1; k<=swear_alert_count; k++)
 {
  alert_text+="\n" + "(" + k + ")  " + swear_alert_arr[k-1];
 }
 if(swear_alert_count>0)
 {
  alert("The form cannot be submitted.\nThe following illegal words were found:\n_______________________________\n" + alert_text + "\n_______________________________");
  document.contactus.message.value="";
  document.contactus.message.focus();
  document.contactus.remLen.value="160"
  document.contactus.message.select();
  return false
 }
 
else
{
  //document.form1.submit();
  //return true
 }
}//end of function
function textCounter(field, countfield, maxlimit)
{
	if (field.value.length > maxlimit){ // if too long...trim it!
	field.value = field.value.substring(0, maxlimit);
	alert(" Maximum number of characters entered")
	}
// otherwise, update 'characters left' counter
	else 
	countfield.value = maxlimit - field.value.length;
}// End

//</script>