function OKCancel(question) {
	if (confirm(question)) {
		return true;
	} else {
		return false;
	}
}

function validate(){
	if (document.Logon.Email.value==""){
		alert("User Name is mandatory.\nPlease try again.")
		return false;
	}
	if (document.Logon.Password.value==""){
		alert("Password is mandatory.\nPlease try again.")
		return false;
	}
	return true;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function builde(x, linkwords, classname, subject) {
	var e, dom, td;
	dom = 'elitegolfsolutions';
	td = 'co.uk';
	e = x + '@' + dom + '.' + td;
	
	if (subject == ''){
		subject = 'Enquiry from Elite Golf Website'
	}
	
	if (linkwords != '') {
		document.write('<a href="mailto:' + e + '?subject=' + subject + '" class="' + classname + '">' + linkwords + '</a>');
	} else {
		document.write('<a href="mailto:' + e + '?subject=' + subject + '" class="' + classname + '">' + e + '</a>');
	}
}

function WriteDate() {
   TDay = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
   TDate = new Date();
   TMonth = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
   CurYear = TDate.getYear();
   CurMonth = TDate.getMonth();
//   CurDayOw = TDate.getDay();
   CurDay = TDate.getDate();
//   TheDate = TDay[CurDayOw] + ', ';
   TheDate = CurDay + ' ';
   TheDate += TMonth[CurMonth] + ' ';
   TheDate += ((CurYear%1900)+1900);
   document.write(TheDate);
}


function textCounter(field,cntfield,maxlimit) {
	if (field.value.length > maxlimit) {
		// if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
	} else {
		// otherwise, update 'characters left' counter
		cntfield.value = maxlimit - field.value.length;
	}
}

function textCounterId(field,cntfield,maxlimit) {
	if (field.value.length > maxlimit) {// if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
	} else {
		// otherwise, update 'characters left' counter
		cntfield.value = maxlimit - field.value.length;
	}
}

function cardScore() {
var i, j, k, l, score

j = 0;
k = 0;
l = 0;

	for (i=0; i<=17; i++){
		score = eval('document.frmCard.Score' + i + '.value');
		if (isNumberInt(score) == true) {
			if (score == '0') {
				eval('document.frmCard.Score' + i + '.value = "NR"');
			} else {
				j = j + parseInt(score);
			}
		} else {
			if (stringToLowercase(score) == 'nr') {
				eval('document.frmCard.Score' + i + '.value = "NR"');
			} else {
				eval('document.frmCard.Score' + i + '.value = ""');
			}
		}
		if (i == 8) {
			k = j;
		}
	}
	l = j - k;
	if (j == 0) {
		j = ' ';
	}
	if (k == 0) {
		k = ' ';
	}
	if (l == 0) {
		l = ' ';
	}
	
	document.getElementById('Total').firstChild.nodeValue = j;
	document.getElementById('Out').firstChild.nodeValue = k;
	document.getElementById('In').firstChild.nodeValue = l;
}

function isNumberInt(inputString) {
  return (!isNaN(parseInt(inputString))) ? true : false;
}

function stringToLowercase(inputString) {
  return inputString.toLowerCase();
}