function stripHTML(){
var re= /<\S[^><]*>/g
for (i=0; i<arguments.length; i++)
	arguments[i].value=arguments[i].value.replace(re, "")
}


function validate_wind_turbine(frm) {

  
checkString(frm.name,"Name");
checkString(frm.addr,"Address");
checkString(frm.town,"Town");
checkString(frm.county,"County");
checkString(frm.telephone,"Telephone");
//checkString(frm.fax,"Fax");
checkEmail(frm.email,"Email",1);


var myOption = -1;
for (i=frm.activity.length-1; i > -1; i--) {
	if (frm.activity[i].checked) {
		myOption = i; 
		i = -1;
	}
}
if (myOption == -1 && frm.other.value.length < 1) {
	addError("Activity is required", frm.activity[0], null, frm.activity == null);
} 


checkString(frm.size,"Size");
checkString(frm.headcount,"Headcount");
checkString(frm.company_name,"Company Name");
checkString(frm.nature_activity,"Nature of Activity");
checkString(frm.employees,"No. of Employees");
checkString(frm.other_details,"Other Enquiry Details");


stripHTML(frm.name);
stripHTML(frm.addr);
stripHTML(frm.town);
stripHTML(frm.county);
stripHTML(frm.telephone);
//stripHTML(frm.fax);
stripHTML(frm.email);
stripHTML(frm.other);
stripHTML(frm.size);
stripHTML(frm.headcount);
stripHTML(frm.company_name);
stripHTML(frm.nature_activity);
stripHTML(frm.employees);
stripHTML(frm.other_details);


return checkError();

}