function validateForm(){

var formerror;

formerror='';

	if(document.regform.firstname.value==''){

		formerror+= ' - Please provide your First name\n';

	}

	if(document.regform.lastname.value==''){

		formerror+= ' - Please provide your Last name\n';

	}

	if(document.regform.email.value==''){

		formerror+= ' - Please provide your Email address\n';

	}

	if(document.regform.type.selectedIndex==0){

		formerror+= ' - Please select whether you are a consumer or represent an organisation\n';

	}

	i=0;

	if(document.regform.ffiproducts.checked){

		i=i+1;

	}	

	if(document.regform.fairtradeproducts.checked){

		i=i+1;

	}	



	if(i==0){

		formerror+= ' - Please select what type of product you are interested in\n';

	}

	

	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

	if ((!(filter.test(document.regform.email.value)))&&(!(document.regform.email.value==''))) {

		formerror+= ' - Invalid email address\n';

	} 

	

	

	if(formerror){

		alert ("The following error(s) have occured:\n\n" + formerror);

		return false;

	}else{

		return true;

	}

}