// Common Functions

function validateEmail(email)
{
	if ((email.length < 3) || (email.length > 50) || 
			(email.charAt(0) == '@') || (email.charAt(email.length-1) == '@') || 
			(email.charAt(0) == '.') || (email.charAt(email.length-1) == '.') || 
			(email.indexOf('.') == -1) || (email.indexOf('@') == -1) ||
			(email.indexOf('@') != email.lastIndexOf('@')) || 
			(email.indexOf(' ') > 0) || (email.indexOf('?') > 0) || (email.indexOf('..') > 0)
			)
	{
		return false;
	}
	else
	{
		return true;
	}
} 


function aoaValidateEmail(email, strict)
{
	if (email.length == 0) {
		errorMsg += "\nPlease enter your email address.";
		return false;
	}
	valid_chars = "[^ \(\)<>@,;:\\\"\[\]]";
	
	switch (strict) {
		case 1:
			if (!email.match("^.{2,}@.+$")) {
				errorMsg += "\nPlease supply a valid email address.";
				return false;
			} else {
				return true;
			}

			break;
		case 2:
			re = /^[^ \(\)<>@,;:\\\"\[\]]{2,}@[^ \(\)<>@,;:\\\"\[\]]+$/;
			reQuotas = /^\".*\"@[^ \(\)<>@,;:\\\"\[\]]+$/;
			if (reQuotas.test(email)) {
				return true;
			} else if (!re.test(email)) {
				errorMsg += "\nPlease supply a valid email address.";
				return false;
			} else {
				return true;
			}

			break;
		case 3:
			reQuotas = /^\".*\"@[^ \(\)<>@,;:\\\"\[\]]+\.[^ \(\)<>@,;:\\\"\[\]]+$/;
			re = /^[^ \(\)<>@,;:\\\"\[\]]{2,}@[^ \(\)<>@,;:\\\"\[\]]+\.[^ \(\)<>@,;:\\\"\[\]]+$/
			if (reQuotas.test(email)) {
				return true;
			}
			if (!re.test(email)) {
				errorMsg += "\nPlease supply a valid email address.";
				return false;
			} else {
				return true;
			}
			
			break;
	}

}

// Example addEvent(window, 'load', fixCounters, true);
function addEvent(obj, evType, fn, useCapture) {
  if (obj.addEventListener){
    obj.addEventListener(evType, fn, useCapture);
    return true;
  } else if (obj.attachEvent){
    var r = obj.attachEvent("on"+evType, fn);
    return r;
  } else {
    
  }
}

function removeEvent(obj, evType, fn, useCapture){
  if (obj.removeEventListener){
    obj.removeEventListener(evType, fn, useCapture);
    return true;
  } else if (obj.detachEvent){
    var r = obj.detachEvent("on"+evType, fn);
    return r;
  } else {
    
  }
}

function popUp(page, w, h, left, top, resize, scrollbars)
{
	resWin = window.open(page, "", "dependent, height=" + h + ", width=" + w + ", left=" + left + ", top=" + top + ", resizable=" + resize + ", scrollbars=" + scrollbars);
}


function switchClass(obj,strClassName)
{
	obj.className	= strClassName;
}

function hasValueInArray(oNeedle, oHaystack)
{
	for (var i = 0; i < oHaystack.length; i++) {
		if (oNeedle == oHaystack[i]) {
			return true;
		}
	}
	return false;
}

function clearValueFromArray(oNeedle, oHaystack)
{
	var newArray = new Array();
	
	for (var i = 0; i < oHaystack.length; i++) {
		if (oNeedle != oHaystack[i]) {
			newArray[i] = oHaystack[i];
		}
	}
	
	return newArray;
}

function readCookie (cookieName)
{
	var cookieString = document.cookie;
	var cookieSet = cookieString.split (';');
	var setSize = cookieSet.length;
	var cookiePieces;
	var returnValue = "";
	var x = 0;
	
	for (x = 0; ((x < setSize) && (returnValue == "")); x++) {
		cookiePieces = cookieSet[x].split ('=');
		
		if (cookiePieces[0].substring (0,1) == ' ') {
			cookiePieces[0] = cookiePieces[0].substring (1, cookiePieces[0].length);
		}
		
		if (cookiePieces[0] == cookieName) {
			returnValue = cookiePieces[1];
		}
	}
	
	return returnValue;
	
}

// End Common Functions

function deleteConfirm(question, idPart)
{
	var inputsDom = document.getElementsByTagName("input");
	var re = new RegExp(idPart, "i")
	
	for (i = 0; i < inputsDom.length; i++) {
		if (re.test(inputsDom[i].id)) {
			// Check if it is checked
			if (inputsDom[i].checked == true) {
				return confirm(question);
			}
		}
	}
	
	return true;
}

function loadData(nodeID, url, evalOnLoad)
{
	var nodeTo = dojo.byId(nodeID);
	var loadingSplashNode = dojo.byId('loadingSplash');
	nodeTo.innerHTML = loadingSplashNode.innerHTML;
	
	dojo.io.bind(
	{
		url: url,
		load: function(type, data, evnt) {nodeTo.innerHTML = data; if(evalOnLoad) { eval(evalOnLoad+'();'); }},
		error: function(type, error) {if (confirm('Error loading from '+url+'\r\n Try again?')) { loadData(nodeID, url); }},
		mimetype: "text/html"
	});
}

function clearSearch(formID, findClearID)
{
	document.getElementById(findClearID).value = 'yes';
	document.getElementById(formID).submit();
}

function showExtendedSearch(elementID)
{
	var elementNode = document.getElementById(elementID);
	elementNode.style.display = 'block';
}

function hideExtendedSearch(elementID)
{
	var elementNode = document.getElementById(elementID);
	elementNode.style.display = 'none';
}

function showBlock(blockID)
{
	document.getElementById(blockID).style.display = 'block';
}

function hideBlock(blockID)
{
	document.getElementById(blockID).style.display = 'none';
}

// site specific

function showNode(nodeID)
{
	var node = document.getElementById(nodeID);
	node.style.display = 'block'; 
}

function hideNode(nodeID)
{
	var node = document.getElementById(nodeID);
	node.style.display = 'none'; 
}

function fixMultipleSelection(select, allValue)
{
	// If value different form the allValue is selected, disselect the allValue option
	var bToDisselect = false;
	
	if (select.options.length > 0) {
		for(var i = 0; i < select.options.length; i++) {
			if (select.options[i].selected && select.options[i].value != allValue) {
				bToDisselect = true;
				break;
			}
		}
		
		if (bToDisselect) {
		for(var i = 0; i < select.options.length; i++) {
				if (select.options[i].value == allValue) {
					select.options[i].selected = false;
					break;
				}
			}
		}
	}
}

function help(helpIndex)
{
	
}