function addEvent(elm, evType, fn, useCapture){if(elm.addEventListener){elm.addEventListener(evType, fn, useCapture);return true;}else if (elm.attachEvent){var r = elm.attachEvent('on' + evType, fn);return r;}else{elm['on' + evType] = fn;}}

var newWindow = null;

function closeWin(){
	if (newWindow != null){
		if(!newWindow.closed)
			newWindow.close();
	}
}

function popUpWin(url, type, strWidth, strHeight, advert){
	
	closeWin();
		
	type = type.toLowerCase();
	
	if (type == "fullscreen"){
		strWidth = screen.availWidth;
		strHeight = screen.availHeight;
	}
	var tools="";
	if (type == "standard") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	if (type == "console" || type == "fullscreen") tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
	if (advert != 0) {
		DWREngine._execute(var_website_url+"function-ajax.cfm", null, 'hitClickFunction', advert, returnNothingResults);	
	}
}

function doPopUp(e)
{
//set defaults - if nothing in rel attrib, these will be used
var t = "standard";
var w = "780";
var h = "580";
var a = 0;
//look for parameters
attribs = this.rel.split(" ");
if (attribs[1]!=null) {t = attribs[1];}
if (attribs[2]!=null) {w = attribs[2];}
if (attribs[3]!=null) {h = attribs[3];}
if (attribs[4]!=null) {a = attribs[4];}
//call the popup script
popUpWin(this.href,t,w,h,a);
//cancel the default link action if pop-up activated
if (window.event) 
	{
	window.event.returnValue = false;
	window.event.cancelBubble = true;
	} 
else if (e) 
	{
	e.stopPropagation();
	e.preventDefault();
	}
}

function findPopUps()
{
var popups = document.getElementsByTagName("a");
for (i=0;i<popups.length;i++)
	{
	if (popups[i].rel.indexOf("popup")!=-1)
		{
		// attach popup behaviour
		popups[i].onclick = doPopUp;
		// add popup indicator
		if (popups[i].rel.indexOf("noicon")==-1)
			{
			//popups[i].style.backgroundImage = "url(pop-up.gif)";
			//popups[i].style.backgroundPosition = "0 center";
			popups[i].style.backgroundRepeat = "no-repeat";
			//popups[i].style.paddingLeft = "0px";
			}
		// add info to title attribute to alert fact that it's a pop-up window
		popups[i].title = popups[i].title;
		}
	}
}

addEvent(window, 'load', findPopUps, false);

function submitForm() {
	document.form_information.submit();
}


function validEmail(email) {
	invalidChars = ' !#$%^&*(){}[]+=~`?/:;,"'

	if (email == "") {
		return false;
	}
	for (i=0; i<invalidChars.length; i++) { //does it contain any invalid characters?
		badChar = invalidChars.charAt(i);
		if (email.indexOf(badChar,0) > -1) {
			return false;
		}
	}
	atPos = email.indexOf("@",1)  		//there must be one "@" symbol
		if (atPos == -1) {
		return false;
	}
	if (email.indexOf("@",atPos+1) != -1) { //and only one "@"
		return false;
	}
	periodPos = email.indexOf(".",atPos+1)  //and at least one "." after the "@"
		if (periodPos == -1) {
		return false;
	}
	if (email.charAt(atPos+1) == ".") {	//is there a "." right after the "@"
		return false;
	}
	if (periodPos+3 > email.length) {  	//must be at least 2 characters after the "."
		return false;
	}
	return true;
}
function loadPhoto(photoID, mediaID) {
	var oldPhotoID = $("#lastPhoto").val(); 
	$("#lastPhoto").attr("value",photoID);
	DWREngine._execute(var_website_url+"function-ajax.cfm", null, 'readPhotoFunction', photoID, mediaID, oldPhotoID, returnLoadedPhoto);
}
function returnLoadedPhoto(result) {
	//alert(result);
	var valueArray = result.split("|");
		for(var i=0; i<valueArray.length; i++){
 			 //do something by accessing valueArray[i];
			 //var snap = valueArray[i].replace(/flimflam/,",");
			document.getElementById("image_number").innerHTML = valueArray[0]; // Image Number
			document.getElementById("photo_block").innerHTML = 	valueArray[1]; // IMAGES
			document.getElementById("photo_links").innerHTML = 	valueArray[2]; // PREV/NEXT BUTTONS
		}
	//document.getElementById("image_number").innerHTML = "fart";
	//document.getElementById("photo_block").innerHTML = result;	
	$("#photo_block img.inactive").animate({opacity: 0}, 1000, function() {
		//$active.removeClass('active last-active');
		
	});
	
	$("#photo_block img.active").animate({opacity: 1.0}, 1000, function() {
		//$active.removeClass('active last-active');
	});
	$("#photo_block img.inactive").css({height:"487px"});
	$("#photo_block img.inactive").css({width:"370px"});
}