function multiShowHide(inputString,direction){
	var pairs = inputString.split(",");
	direction == 1 ? styleVal = "block" : styleVal = "none";
	for (var i=0; i<pairs.length; i++){
		divName = pairs[i];
		document.getElementById(divName).style.display = styleVal;
	}
}
function changecss(theClass,element,value) {
//documentation for this script at http://www.shawnolson.net/a/503/
 var cssRules;
 if (document.all) {
  cssRules = 'rules';
 }
 else if (document.getElementById) {
  cssRules = 'cssRules';
 }
 for (var S = 0; S < document.styleSheets.length; S++){
  for (var R = 0; R < document.styleSheets[S][cssRules].length; R++) {
   if (document.styleSheets[S][cssRules][R].selectorText == theClass) {
    document.styleSheets[S][cssRules][R].style[element] = value;
   }
  }
 }
}
// COOKIE FUNCTIONS HERE
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name + "=" + value + expires +"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}
function cookieCheck(cookiename,inputID){
	if(null!=document.getElementById(inputID)){
		createCookie(cookiename,document.getElementById(inputID).value);
	}
}
/// END COOKIE FUNCTIONS

function showCommentDivs(){
	changecss('.commenting','display','block');
}

function popup(url,height,width,startpop){
	if(null==startpop){
		var startpop = 'top=30,left=30,screenY=30,screenX=30,scrollbars=yes,toolbar=no,resizable=no';
	}
	var ID = "_blank";
	fullpop = 'width='+ width + ',height=' + height + ',' + startpop;
	window.open(url,ID,fullpop);
}
function swapDisplay() {
	// Make sure a hider element exists
	var hider = event.srcElement.getAttribute("hider");
	if (null!=hider) {
		var el = document.all[hider]
		if (null!=el)
		el.style.display = ""==el.style.display ? "block" : ""
	}
}
function sampleSwap(divID,newContentDiv){
	document.getElementById(divID).innerHTML = copySample(newContentDiv);
}
function swapDisplay_Button(hider) {

	if (null!=hider) {
	var el = document.all[hider]
	if (null!=el)
  		el.style.display = ""==el.style.display ? "block" : ""
	}
}


function swapDisplayByButton(hider) {

	if (null!=hider) {
	var el = document.all[hider]
	if (null!=el)
		el.style.display = ""==el.style.display ? "block" : ""
	}
}

function loopSwapDisplay(hider,count){
	for (var i = 0; i < count; i++) {
		swapDisplayByButton(hider + "_" + i);
	}
}


function tabshowhide(DivID,v){
	if (document.all) {
		var obj = document.all[DivID]
		    if (obj.style) { obj=obj.style;
		    v=(v=='show')?'block':(v=='hide')?'none':v; }
		    obj.display=v;

	}else{
		var obj = document.getElementById(DivID)
		    if (obj.style) { obj=obj.style;
		    v=(v=='show')?'block':(v=='hide')?'none':v; }
		    obj.display=v;

	}
}

function tabswap(groupname,count,selected){

	for (var i = 0; i < count; i++) {

		selected==i? tabshowhide(groupname + "_" + i,'show') : tabshowhide(groupname + "_" + i,'hide')
	}
}

function swap_select(selectID){
		var y=document.getElementById(selectID).value
	document.getElementById(selectID).value=y.toUpperCase()
}

function ToggleConsole(DivID, iState,x_offset,y_offset){

	var mymouser = getMousePos();
	x = parseInt(mymouser[0]);
	y = parseInt(mymouser[1]);
	if(null!=x_offset){
		x = x + x_offset;
	}
	if(null!=y_offset){
		y = y + y_offset;
	}
	if(document.getElementById){
		var obj = document.getElementById(DivID);
		obj.style.top = y + "px";
        	obj.style.left = x + "px";
        	if(iState==1){
			obj.style.display  = "block";
		}else{
			obj.style.display  = "none";
		}
		obj.style.zIndex = 990;
	}
}

function NewToggleConsole(DivID,iState){

	meth = document.body.scrollLeft;
	var obj = document.getElementById(DivID);
	var y = 0;
	obj.style.top = y + "px";
	obj.style.left = meth + "px";
	obj.style.display  = iState ? "block" : "";
	obj.style.visibility = "hidden" ? "visible" : "hidden";
	obj.style.zIndex = 990;

}
function ToggleHide(DivID){
	var obj = document.getElementById(DivID);
	obj.style.visibility = "hidden";
	obj.style.display  = "";

}

function ShowDiv(DivID){
	var obj = document.getElementById(DivID);
	obj.style.display  = "block";
	obj.style.visibility = "visible";
}

function checkToggleState(DivID){

	var obj = document.getElementById(DivID);
	if(obj.style.display=="block" || obj.style.visibility == "visible"){
		obj.style.visibility = "hidden";
		obj.style.display  = "";
	}else{
		obj.style.display  = "block";
		obj.style.visibility = "visible";
	}
}

function videoPlayerPopup(vidID,feedID,params){
	if(null==params){
		var startpop = 'width=700,height=400,top=30,left=30,screenY=30,screenX=30,scrollbars=yes,toolbar=no,resizable=no';
	}
	if(vidID==""){
		var URL = "http://eventvibe.platformic.com/common/global_flash/player/player.php?feedID=" + feedID;
	}else{
		var URL = "http://eventvibe.platformic.com/common/global_flash/player/player.php?clipID="+ vidID + "&feedID=" + feedID;
	}
	window.open(URL,vidID,startpop);


}

function formAddField(name,value,thistype,thisForm){

	var thisForm = document.getElementById(thisForm);
	var newInput = document.createElement("input");
	newInput.type = thistype;
	newInput.name = name;
	newInput.value = value;
	if(null!=thisForm){
		thisForm.appendChild(newInput);
	}
}
function addField(name,value,thistype,thisForm){

	var newInput = document.createElement("input");
	newInput.type = thistype;
	newInput.name = name;
	newInput.value = value;
	thisForm.appendChild(newInput);
}
function postForm( formName,outputLocation,URL)
{

    theForm = document.getElementById(formName);

    query = '';
    for( i=0; i < theForm.length; i++ )
    {
    	failed = 0;
    	if (theForm.elements[ i ].type == "radio" && theForm.elements[ i ].checked!="1") {
    		failed = 1;
    	}
    	if( failed==0){
       	 query = query + theForm.elements[ i ].name +'='+ theForm.elements[ i ].value +'&';
       	}
    }

    

    
	if (window.XMLHttpRequest){

			  // If IE7, Mozilla, Safari, etc: Use native object
			  var req = new XMLHttpRequest()

	}
	else
	{
	if (window.ActiveXObject){

			  // ...otherwise, use the ActiveX control for IE5.x and IE6
			  var req = new ActiveXObject("Microsoft.XMLHTTP");
			  }

	}
	
    //req = new XMLHttpRequest();
    req.onreadystatechange = function()
    {
        if( req.readyState == 4 )
        {
            //alert(req.responseText + " is the result");
            document.getElementById(outputLocation).innerHTML = req.responseText;
        }
    }

    if(null!=URL){
	postTo = URL;
    }else{
    	postTo = window.location.href;
    	//alert(postTo + " is the location ");
	//postTo = 'http://eventvibe.platformic.com/pages/main';
    }
    req.open( 'POST', postTo, true );
    req.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8' );
    req.setRequestHeader( 'Content-Length', query.length );
    req.send( query );
}
function postFormM( formName,outputLocation,URL)
{

    theForm = document.getElementById(formName);

    query = '';
    for( i=0; i < theForm.length; i++ )
    {
    	failed = 0;
    	if (theForm.elements[ i ].type == "radio" && theForm.elements[ i ].checked!="1") {
    		failed = 1;
    	}
    	if( failed==0){
       	 query = query + theForm.elements[ i ].name +'='+ theForm.elements[ i ].value +'&';
       	}
    }
    //alert(query);
    try{
    	var req = new XMLHttpRequest();
    } catch(tryMS)
    {
    	try{
    		var req = new new ActiveXObject("Msxml2.XMLHTTP");
    	}catch(otherMS)
    	{
    		try{
    			var req = new ActiveXObject("Microsoft.XMLHTTP");

    		}catch(failed)
    		{
    			var req = null;
    		}
    	}
    }
    
    req.onreadystatechange = function()
    {
    	
        if( req.readyState == 4 )
        {
        	
        	if(req.status == 200)
        	{
        		//alert(req.responseText + " is the result");
           		document.getElementById(outputLocation).innerHTML = req.responseText;
           		
        	}
        	else
        	{
        		document.getElementById(outputLocation).innerHTML = "The Request could not be Completed.";
        	}
        	//alert(req.responseText);
        }
    }

    if(null!=URL){
	postTo = URL;
    }else{
    	postTo = window.location.href;
    	//alert(postTo + " is the location ");
	//postTo = 'http://eventvibe.platformic.com/pages/main';
    }
    req.open( 'POST', postTo, true );
    req.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8' );
    req.setRequestHeader( 'Content-Length', query.length );
    req.send( query );
}

function openCommentBoxold(textBlock){

	document.form_comments.blockID.value = textBlock;
	ToggleConsole('comment_console',1,200,400);

}

function openCommentBox(textBlock){
	document.form_comments.blockID.value = textBlock;
	xpos = window.Xclick - 150;
	ypos = window.Yclick - 100;
	ToggleConsole('comment_console',1,xpos,ypos);
}

function storeMousePos() {
	window.Xclick = event.x;
	window.Yclick = event.y;
}

function storeMousePosFF(e) {
	window.Xclick = e.pageX;
	window.Yclick =e.pageY;
}

if (!document.all) {
	window.captureEvents(Event.CLICK);
	window.onclick=storeMousePosFF;
} else {
	document.onclick=storeMousePos;
}

function showHideComments(blockID,state){


	linkDiv = document.getElementById('comment_linkbar_' + blockID );
	if(state=="show"){
		linkDiv.innerHTML = "<div ID='comment_linkbar_" + blockID + "'><a href=\"javascript:void(0);showHideComments(" + blockID + ",'hide');\">Hide Comments</a> | <a href=\"javascript:void(0);openCommentBox('" + blockID + "');\">Add Comments</a> ";
		ShowDiv('comments_' + blockID);
	}else{
		linkDiv.innerHTML = "<div ID='comment_linkbar_" + blockID + "'><a href=\"javascript:void(0);showHideComments(" + blockID + ",'show');\">View Comments</a> | <a href=\"javascript:void(0);openCommentBox('" + blockID + "');\">Add Comments</a> ";
		ToggleHide('comments_' + blockID);
	}
}

function postComments(){

	postForm('form_comments','comment_box_content');
		formBody = document.getElementById('form_comments');
	showHideComments(formBody.blockID.value,'show');
	NewComment = "<hr>\n<li><b>" + formBody.heading.value + "</b></li>\n<li>" + formBody.comment_body.value + "</li>\n<li>Posted by " + formBody.username.value + "</li>\n";
	document.getElementById('comments_' + formBody.blockID.value ).innerHTML = NewComment + document.getElementById('comments_' + formBody.blockID.value).innerHTML;
}

function postPoll(pollform,pollDIV){

	postForm(pollform,pollDIV);

}
function getMousePos(e) {
	//get the position of the mouse
	if( !e ) {
		e = window.event;
	}
	if( !e || ( typeof( e.pageX ) != 'number' && typeof( e.clientX ) != 'number' ) ) {
		return [0,0];
	}
	if( typeof( e.pageX ) == 'number' ) {
		var xcoord = e.pageX;
		var ycoord = e.pageY;
	} else {
		var xcoord = e.clientX; var ycoord = e.clientY;
		if( !( ( window.navigator.userAgent.indexOf( 'Opera' ) + 1 ) || ( window.ScriptEngine && ScriptEngine().indexOf( 'InScript' ) + 1 ) || window.navigator.vendor == 'KDE' ) ) {
			if( document.documentElement && ( document.documentElement.scrollTop || document.documentElement.scrollLeft ) ) {
				xcoord += document.documentElement.scrollLeft;
				ycoord += document.documentElement.scrollTop;
			} else if( document.body && ( document.body.scrollTop || document.body.scrollLeft ) ) {
				xcoord += document.body.scrollLeft;
				ycoord += document.body.scrollTop;
			}
		}
	}
	if(document.documentElement.clientWidth > window.contentWidth){
		wOffset = Math.round((document.documentElement.clientWidth - window.contentWidth)/2);
	}else{
		wOffset = 0;
	}
	xcoord = xcoord - wOffset;
	return [xcoord,ycoord];

}

function navSwapImgOn(navID,image){
	var obj = "userNav_" + navID;
	var onImage = "url('http://eventvibe.platformic.com/menu_images/" + image + "')";
	//window.storeImg = document.getElementById(obj).style.backgroundImage;
	document.getElementById(obj).style.backgroundImage = onImage;
}
function navSwapImgOff(navID,image){
	var obj = "userNav_" + navID;
	var onImage = "url('http://eventvibe.platformic.com/menu_images/" + image + "')";
	document.getElementById(obj).style.backgroundImage = onImage;
}
function insertAfter(newElement,targetElement) {
	//target is what you want it to go after. Look for this elements parent.
	var parent = targetElement.parentNode;

	//if the parents lastchild is the targetElement...
	if(parent.lastchild == targetElement) {
		//add the newElement after the target element.
		parent.appendChild(newElement);
		} else {
		// else the target has siblings, insert the new element between the target and it's next sibling.
		parent.insertBefore(newElement, targetElement.nextSibling);
		}
}
window.optionCount = 0;
function doAddOption(targetprefix,size){
	targetDiv = targetprefix + "[" + window.optionCount + "]";
	target = document.getElementById(targetDiv);
	var newInput = document.createElement("input");
	var br = document.createElement("br");
	newInput.type = 'text';
	window.optionCount++;
	newInput.name = targetprefix + "[" + window.optionCount + "]";

	null==size ? newInput.size = 20 : newInput.size=size;
	newInput.id = targetprefix + "[" + window.optionCount + "]";
	insertAfter(newInput,target);
	insertAfter(br,target);
}

/* form validate functions */
function formValEmpty(elem, helperMsg){
	if(document.getElementById(elem).value.length == 0){
		alert(helperMsg);
		document.getElementById(elem).focus(); // set the focus to this input
		return true;
	}
	return false;
}

function formValNotMatching(elem,helperMsg,pattern){
	if(pattern=="email"){
		//pattern = /^[\_]*([a-z0-9]+(\.|\_*)?)+@([a-z][a-z0-9\-]+(\.|\-*\.))+[a-z]{2,6}$/;
		pattern = /^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i
	}else if(pattern == "numeric"){
		pattern = /^[0-9]+$/;
	}else if(pattern=="alpha"){
		pattern = /^[a-zA-Z]+$/;
	}else if(pattern=="alphanun"){
		pattern = /^[0-9a-zA-Z]+$/;
	}else if(pattern=="no_spaces"){
		pattern = /^[0-9a-zA-Z_-]+$/;
	}else{
		eval("pattern = " + pattern);
	}
	if(document.getElementById(elem).value.match(pattern)){
		return false;
	}
	alert(helperMsg);
	document.getElementById(elem).focus(); // set the focus to this input
	return true;

}

function formValNoSelection(elem,helperMsg,noVal){
	if(document.getElementById(elem).value == noVal){
		alert(helperMsg);
		document.getElementById(elem).focus();
		return true;
	}else{
		return false;
	}
}
function formHidden(fieldname,fieldvalue){

	formAddField(fieldname,fieldvalue,'hidden','evform');
}
function formCreatePost(valueString,landingDiv){

	document.getElementById(landingDiv).innerHTML = "";
	var myform=document.createElement("form");
	myform.setAttribute("id","postForm");
	pairs = valueString.split("|");
	for(var i=0;i<pairs.length;i++){
		if(pairs[i].indexOf("=")!=-1){
			var values = pairs[i].split("=");
			addField(values[0],values[1],'hidden',myform);
		}
	}
	document.getElementById("postDiv").appendChild(myform);
	postForm(myform.id,landingDiv);
	document.getElementById("postDiv").removeChild(myform);
}

if(window.Event && document.captureEvents)
document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = getMousePos;
//UTILITY FUNCTIONS
function dge(objID){
	if(document.getElementById(objID)){
		return(document.getElementById(objID));
	}
	return(false);
}
function dgev(objID){
	if(document.getElementById(objID)){
		return(document.getElementById(objID).value);
	}
	return(null);
}
function dgevs(objID,value){
	if(document.getElementById(objID)){
		document.getElementById(objID).value=value;
	}
}