function UpdateCounter(Field, Count, Max) {
	var Field = document.getElementById(Field);
	var CountField = document.getElementById(Count);
	if (Field.value.length > Max) // if too long...trim it!
		Field.value = Field.value.substring(0, Max);
	else 
		CountField.innerHTML = Max - Field.value.length;
}

function ShowLargePhoto(SRC) {
	document.getElementById('LargePhoto').src = SRC;
}

function CheckAllTeamPages(Sport, me) {
	//alert(Sport + ' ' + me.checked);
	var elms = document.getElementsByTagName("*");
	//var checked = me.checked;
	//alert(elms.length);
 	for (var i=0;i<elms.length;i++) {
		//alert (i);
    		//e = elms[i];
		//alert ('E: ' + e);
		//alert ("Checking");
		if (elms[i].type=="checkbox") {
			//alert(elms[i].className);
    			if  (elms[i].className == Sport)  {
				//alert ("True");
      			elms[i].checked = me.checked;
    			}
		}
  	}
}


var xmlHttp

function TestDBConnection(url) { 
	xmlHttp=GetXmlHttpObjectDan();
	if (xmlHttp==null) {
 		alert ("Browser does not support HTTP Request")
 		return
 	}
	var id = document.getElementById("UserID").value;
	var folder = document.getElementById("TeamPageAddress").value;
	url=url+"?folder="+folder;
	url=url+"&id="+id;
	xmlHttp.onreadystatechange=stateChangedDan; 
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChangedDan() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
 		document.getElementById("DBTest").innerHTML=xmlHttp.responseText; 
	}
}

function GetXmlHttpObjectDan() {
	var xmlHttp=null;
	try {
 		// Firefox, Opera 8.0+, Safari
 		xmlHttp=new XMLHttpRequest();
 	}
	catch (e) {
 		//Internet Explorer
 		try {
  			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  		}
 		catch (e) {
  			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  		}
 	}
	return xmlHttp;
}

function ShowHide() {
	check = document.myform.HasTeamPage[0];
	if (check.checked) {
		document.getElementById('TeamPageDiv').style.display = "block";
	} else {
		document.getElementById('TeamPageDiv').style.display = "none";
	}
}

function CheckTeamButton(CurrentName) {
	NewName = document.getElementById('TeamPageAddress').value;
	if (CurrentName != NewName) {
		document.getElementById('CreateTeamPage').disabled = false;
	} else {
		document.getElementById('CreateTeamPage').disabled = true;
	}
}

function SwitchPhotoDiv(DivID) {
	Visible = document.getElementById('VisiblePhotoDiv'+DivID);
	Hidden = document.getElementById('HiddenPhotoDiv'+DivID);
	Visible.style.display = "none";
	Hidden.style.display = "block";
}

function CheckThem() {
	//alert("Hello");
	chks = document.getElementsByTagName('input');
	for (i=0;i<chks.length;i++) {
		var tempobj=chks[i];
		if (tempobj.tagName.toLowerCase()!='checkbox') {
			if (tempobj.name != 'CheckAll') {
				tempobj.checked = document.getElementById('CheckAll').checked;
			}
		}
	}	
}

function CheckAllEmployees(me) {
	chks = document.getElementsByTagName('input');
	for (i=0;i<chks.length;i++) {
		var tempobj=chks[i];
		if (tempobj.tagName.toLowerCase()!='checkbox') {
			if (tempobj.name.substring(0,8) != 'CheckAll') {
				if (tempobj.name.substring(0,8) == 'Employee') {
					tempobj.checked = me.checked;
				}
			}
		}
	}	
}

function CheckAllGroups(me) {
alert("Here");
}


function UserFilledInSomething(which) {
	var pass=false;
	if (document.images) {
		for (i=0;i<which.length;i++) {
			var tempobj=which.elements[i];
			if (tempobj.name.substring(0,8)=='required') {
				if (((tempobj.type=='text'||tempobj.type=='textarea'||tempobj.type=="password")&& tempobj.value!='')||(tempobj.type.toString().charAt(0)=='s'&& tempobj.selectedIndex!=0)) {
					pass=true; 
					break;
				}
			}
		}
	}
	if (!pass) {
		shortFieldName=tempobj.name.substring(8,30).toUpperCase();
		document.getElementById('SubmitError').innerHTML = 'You need to fill in at least one field before continuing.';
	} else {
		document.getElementById('SubmitError').innerHTML = '';
	}
	return pass;
}
			
function CheckRequiredFields(which, errorname) {
//alert('Here');
//return false;
	var pass=true;
	if (document.images) {
		for (i=0;i<which.length;i++) {
			var tempobj=which.elements[i];
			if (tempobj.name.substring(0,8)=='required') {
				if (((tempobj.type=='text'||tempobj.type=='textarea'||tempobj.type=="password")&& tempobj.value=='')||(tempobj.type.toString().charAt(0)=='s'&& tempobj.selectedIndex==0)) {
					pass=false; 
					break;
				}
			}
		}
	}
	if (!pass) {
		shortFieldName=tempobj.name.substring(8,30).toUpperCase();
		document.getElementById(errorname).innerHTML = 'Please make sure the '+shortFieldName+' field was properly completed.';
	} else {
		document.getElementById(errorname).innerHTML = '';
	}
	return pass;

}

function CheckEmailField(field) {
	value = document.getElementById(field).value;
	apos=value.indexOf("@");
	dotpos=value.lastIndexOf(".");
	if (apos<1||dotpos-apos<2){
		document.getElementById('SubmitError').innerHTML = 'The email address you entered is not valid!';
		return false;
	} else {
		document.getElementById('SubmitError').innerHTML = '';
		return true;
	}
}

function CheckPhoneField(field) {
	value = document.getElementById(field).value;
	var stripped = value.replace(/[\(\)\.\-\ ]/g, '');
	//strip out acceptable non-numeric characters
	var error='';
	if (isNaN(parseInt(stripped))) {
   		error = "The phone number contains illegal characters.";
	}
	if (stripped.length == 10) {
	} else {
		error = "The phone number you entered is not valid";
	}
	if (error.length > 0 ) {
		document.getElementById('SubmitError').innerHTML = error;
		return false;
	} else {
		document.getElementById('SubmitError').innerHTML = '';
		return true;
	}
	return false;
}

function CheckFieldsMatch(field1, field2) {
	val1 = document.getElementById(field1).value;
	val2 = document.getElementById(field2).value;
	if (val1 == val2) {
		document.getElementById('SubmitError').innerHTML = '';
		return true;
	} else {
		if (field1.substring(0,8)=='required') {
			shortFieldName1=field1.substring(8,30).toUpperCase();
		} else {
			shortFieldName1=field1.toUpperCase();
		}
		if (field2.substring(0,8)=='required') {
			shortFieldName2=field2.substring(8,30).toUpperCase();
		} else {
			shortFieldName2=field2.toUpperCase();
		}
		document.getElementById('SubmitError').innerHTML = shortFieldName1+' and '+shortFieldName2+' do not match.';
		return false;
	}
}



function AreYouSure(Type, Name, Forward) {
	if (confirm("Clicking OK will delete " + Type + " '" + Name + "' permanently.  Are you sure you want to proceed?")) {
		window.location= Forward;
	}
}

function AreYouSureGroup(Group, Name) {
	return confirm("Clicking OK will remove " + Name + " from group '" + Group + "' permanently.  Are you sure you want to proceed?");
}

function ShowHideDiv(MyID) {
	var Div = document.getElementById('Div' + MyID);
	var Image = document.getElementById('Arrow' + MyID);
	if (Div.style.display == "none") {
		Div.style.display = "block";
		Image.src = "ar_down.gif";
	} else {
		Div.style.display = "none";
		Image.src = "ar_right.gif";
	}
}

function ShowHideDiv2(MyID) {
	var Div = document.getElementById('Div' + MyID);
	var Div2 = document.getElementById('TeamPageDiv' + MyID);
	var Image = document.getElementById('Arrow' + MyID);
	if (Div.style.display == "none") {
		Div.style.display = "block";
		Div2.style.display = "block";
		Image.src = "ar_down.gif";
	} else {
		Div.style.display = "none";
		Div2.style.display = "none";
		Image.src = "ar_right.gif";
	}
}