// ----------------------------------------------------------------------------------------------------
//INPUT FIELD TEXT ------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	//REMOVE DEFAULT TEXT
	//-------------------------------------------------------------------
	function ClickClear(thisfield, defaulttext) {
		if (thisfield.value == defaulttext) {
			thisfield.value = "";
		}
	}

	//RE-SET DEFAULT TEXT
	//-------------------------------------------------------------------
	function ClickRecall(thisfield, defaulttext) {
		if (thisfield.value == "") {
			thisfield.value = defaulttext;
		}
	}


// ----------------------------------------------------------------------------------------------------
//PERFORM ACTION --------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	//REMOVE SEACH VALUE
	//-------------------------------------------------------------------
	function clearsearch() { document.getElementById('searchquery').value = ""; }

	//CALL DO-ACTION
	//-------------------------------------------------------------------
	function DoAction(formName, formAction, params, confirmText) {
		
		if(confirmText != undefined) {
			if(confirm(confirmText) ) {
		
				document.forms[formName].Action.value = formAction;
				document.forms[formName].Params.value = params;
				document.forms[formName].submit(); 
		
		}} else {
 
			document.forms[formName].Action.value = formAction;
			document.forms[formName].Params.value = params;
			document.forms[formName].submit(); 

	}}


// ----------------------------------------------------------------------------------------------------
//ADD OR REMOVE HTML ELEMENT --------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	//REMOVE ELEMENT
	//-------------------------------------------------------------------
	function createDiv() {
	    var divTag = document.createElement("div");
	    divTag.id = "overlay";
	    divTag.setAttribute("align","center");
	    divTag.style.margin = "0px auto";
	    divTag.className ="dynamicDiv";
	    divTag.innerHTML = "This HTML Div tag created using Javascript DOM dynamically.";
	    document.body.appendChild(divTag);
	}

	//REMOVE ELEMENT
	//-------------------------------------------------------------------
	function RemoveItem(Parent,Tag,ArrayNum) {
		var element = document.getElementById(Parent).getElementsByTagName(Tag)[ArrayNum];
		element.parentNode.removeChild(element);
	}


// ----------------------------------------------------------------------------------------------------
//CHANGE DISPLAY --------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	//CHANGE OBJECT DISPLAY
	//-------------------------------------------------------------------
	function ChangeDisplay(objID) {
		obj = document.getElementById(objID);	
		if (obj.style.display == "block") obj.style.display = "none";
		else obj.style.display = "block";
	}
	
	//CHANGE OBJECT DISPLAY ON
	//-------------------------------------------------------------------
	function ChangeDisplayOn(objID) {
		obj = document.getElementById(objID);
		obj.style.display = "block";
	}
	
	//CHANGE OBJECT DISPLAY OFF
	//-------------------------------------------------------------------
	function ChangeDisplayOff(objID) {
		obj = document.getElementById(objID);
		obj.style.display = "none";
	}

	//CHANGE MODULE WINDOW DISPLAY
	//-------------------------------------------------------------------
	function ChangeModuleDisplay(objID,bg_objID) {
		obj = document.getElementById(objID);	
		if (obj.style.display == "block") {
			
			document.getElementById(bg_objID).style.opacity = 1;
			//document.getElementById('overlay').style.display = "none";	
			obj.style.display = "none";
		
		} else { 
			
			document.getElementById(bg_objID).style.opacity = 0.3;
			//document.getElementById('overlay').style.display = "block";
			//document.getElementById('overlay').style.opacity = 0.5;
			obj.style.display = "block";
		}
	}	

	// CLOSE ON CLICK OUTSIDE
	//-------------------------------------------------------------------
	document.onclick = function (e) {
		e = e || event
		var target = e.target || e.srcElement
		var module_window = document.getElementById("demo_cms")
		do {
			if (module_window == target) {
				// Click occured inside the box, do nothing.
				return
			}
			target = target.parentNode
		} while (target)
		
		// Hide widow, show content.
		document.getElementById('content').style.opacity = 1;
		module_window.style.display = "none"
	}


// ----------------------------------------------------------------------------------------------------
//AJAX - CALL FUNCTIONS -------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	//PULL DATABASE RECORDS
	//-------------------------------------------------------------------
	function PullRecords(db_table,location,pagenum){

		url = "includes/"+db_table+".php";
		returnFunc = "InsertAjaxHTML('"+location+"', req.responseText)";

		DoCallback("pagenum="+pagenum);
	}


// ----------------------------------------------------------------------------------------------------
//AJAX - PROCESSING FUNCTIONS -------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------

	var url = "";
	var returnFunc = "";
	var timeout = "";
	
	//UPDATE COMPANY FROM LOOK UP RESULT - AJAX	
	//-------------------------------------------------------------------		
	function UpdateFromAjax(options){
		eval(options);
	}					
			
	//INSERT HTML FROM - AJAX		
	//-------------------------------------------------------------------	
	function InsertAjaxHTML(Container, Details){
		var Container = document.getElementById(Container);
		Container.innerHTML = Details;
			
	}				

	//DO CALLBACK - AJAX		
	//-------------------------------------------------------------------	
	function DoCallback(data){
		// branch for native XMLHttpRequest object
	    if (window.XMLHttpRequest) {
	        req = new XMLHttpRequest();
	        req.onreadystatechange = processReqChange;
	        req.open('POST', url, true);
	        req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	        req.send(data);
	    // branch for IE/Windows ActiveX version
	    } else if (window.ActiveXObject) {
	        req = new ActiveXObject('Microsoft.XMLHTTP')
	        if (req) {
	            req.onreadystatechange = processReqChange;
	            req.open('POST', url, true);
	            req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	            req.send(data);
	}}}
	
	//PROCESS HTML CHANGE - AJAX		
	//-------------------------------------------------------------------
	function processReqChange() {
	    // only if req shows 'loaded'
	    if (req.readyState == 4) {
	        // only if 'OK'
	        if (req.status == 200) { eval(returnFunc);
	        } else { alert('There was a problem retrieving the XML data: ' + req.responseText);
	}}}	


// ----------------------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------------------







//LIMIT ALLOWABLE INPUT
function LimitKey(keyString, evt) {
	var charCode = (evt.which) ? evt.which : event.keyCode
	var allowed = false;
		
	for(var key=0;key<keyString.length;key++) {

		if( keyString.charCodeAt(key) == charCode ){
			allowed = true;
		}
		
	}
		
	if (charCode == 127 || charCode == 8) 
		allowed = true;
		
	return allowed;	  
}

//VALIDATE PROPERLY FORMATTED FIELDS
var outputResponse = "";
function ValidateInput(nodeList) {
	if(nodeList) {
				
		if( nodeList.nodeName == "INPUT" ) {
		
			if( nodeList.getAttribute("validateType") ) {
						
				if( nodeList.getAttribute("validateType") == "Phone") {
							
					validPhone = new RegExp("^[0-9]{3}-[0-9]{3}-[0-9]{4}$");
					if( !nodeList.value.match(validPhone) ) {
								
						outputResponse += nodeList.name + " (" + nodeList.value + ") is not formatted correctly.\n      format: (###-###-####)\n\n";
							nodeList.focus();
					}
				}
				if( nodeList.getAttribute("validateType") == "Date") {
						
					validDate = new RegExp("^[0-9]{2}/[0-9]{2}/[0-9]{4}$");
					if( !nodeList.value.match(validDate) ) {
						outputResponse += nodeList.name + " (" + nodeList.value + ") is not formatted correctly.\n      format: (mm/dd/yyyy)\n\n";
						nodeList.focus();
					}
				}
				if( nodeList.getAttribute("validateType") == "Time") {
						
					validTime = new RegExp("^[0-9]{1,2}:[0-9]{2}$");
					if( !nodeList.value.match(validTime) ) {
						outputResponse += nodeList.name + " (" + nodeList.value + ") is not formatted correctly.\n      format: (hh:mm)\n\n";
						nodeList.focus();
					}
				}	
				if( nodeList.getAttribute("validateType") == "Email") {
						
					validEmail = new RegExp("^[a-zA-Z]+[.\-a-zA-Z0-9_]*[a-zA-Z]+@([a-zA-Z].)+[a-zA-Z]{2,5}$");
					if( !nodeList.value.match(validEmail) ) {
						outputResponse += nodeList.name + " (" + nodeList.value + ") is not formatted correctly.\n      format: (address@doman.class)\n\n";
						nodeList.focus();
					}
				}																		
						
			}

		}
		else if(nodeList.hasChildNodes) {
			for(var i=0;i<nodeList.childNodes.length;i++) {
				ValidateInput(nodeList.childNodes[i]);
			}
		}
	}
}

//VALIDATE FORM FIELDS
function ValidateFields(frm) {
	outputResponse = "";
	ValidateInput(frm);
}

//SUBMIT FORM WITH ENTER KEY
function KeyEnterSubmit(formName, formAction, params, confirmText) {
	if(window.event.keyCode == 13) { DoAction(formName, formAction, params, confirmText); }
}