function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function clearname() {
	document.nonmember.nametext.value = "";
	document.nonmember.nametext.id = "nametext";
}

function clearemail() {
	document.nonmember.emailtext.value = "";
	document.nonmember.emailtext.id = "emailtext";
}


function nonmembform_val() {
	var returnValue = false;
	if (regExpName(document.nonmember.nametext.value) == false) {
			alert("Please enter your full name");
			document.nonmember.nametext.focus();
	}
	else if (regExpEmail(document.nonmember.emailtext.value) == false) {
		alert("Please enter a valid email address");
		document.nonmember.emailtext.focus();
	}
	else { returnValue = true; }
	return returnValue;
}

// These Regular Expression tests check for valid full name and email address
function regExpName(text) {
	var myRegExp = /^([a-z]+\s)+([a-z]+)$/i;
	return (myRegExp.test(text));
}
function regExpEmail(text) {
	var myRegExp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	return (myRegExp.test(text));
}

function ehidetext(efirst,elast,text) {
	document.write('<a href="mailto:' + efirst);
	document.write(String.fromCharCode(64) + elast);
	document.write('">' + text + '</a>');
}
function ehideadd(efirst,elast) {
	document.write('<a href="mailto:' + efirst);
	document.write(String.fromCharCode(64) + elast);
	document.write('">' + efirst + String.fromCharCode(64) + elast + '</a>');
}