photoopen = 0;
var navOnArray=new Array('shopping.gif','photos.gif','calendar.gif','nightlife.gif','dining.gif','artandculture.gif','music.gif');
var navOffArray=new Array('shoppingo.gif','photoso.gif','calendaro.gif','nightlifeo.gif','diningo.gif','artandcultureo.gif','musico.gif');
function rollOver(imgId,imgSrc) {	
	var rollImg = document.getElementById(imgId);
	rollImg.src = imgSrc;
}
var preimages=new Array()
function preloadImages(){
	for (i=0;i<preloadImages.arguments.length;i++){
	preimages[i]=new Image();
	preimages[i].src=preloadImages.arguments[i];
	}
}
function isset(varname)  {
	if (typeof( window[ varname ] ) != 'undefined') {
		return true;
	} else {
		return false;
	}
}
function allNavOn(pagedirlev) {
	var i=0;
	for (i=0;i<=6;i++) {
		rollOver('nav'+i,pagedirlev+'images/nav/'+navOnArray[i]);
	}
}
function allNavOff(pagedirlev) {
	var i=0;
	for (i=0;i<=6;i++) {
		rollOver('nav'+i,pagedirlev+'images/nav/'+navOffArray[i]);
	}
}
function doPhoto() {
	if (photoopen==0) {
		document.getElementById('photospc').style.width='320px';
		document.getElementById('screenspc').style.display='block';
		document.getElementById('openspc').style.display='none';
		document.getElementById('closespc').style.display='block';
		document.getElementById('featuredtxtspc').style.display='block';
		photoopen = 1;
	} else {
		if (isset('spePhotoBar')) {
			document.getElementById('photospc').style.width=spePhotoBar;
		} else {
			document.getElementById('photospc').style.width='57px';
		}
		document.getElementById('featuredtxtspc').style.display='none';
		document.getElementById('screenspc').style.display='none';
		document.getElementById('closespc').style.display='none';
		document.getElementById('openspc').style.display='block';
		photoopen = 0;
	}
}
function showHideDetails(whch) {
		if (document.getElementById(whch).style.display=='block') { 
			document.getElementById(whch).style.display='none';
		} else { 
			document.getElementById(whch).style.display='block';
		}
	}
function hideDetails(whch) {
	document.getElementById(whch).style.display='none';
}
function showAllEvents() {
	document.getElementById('mainleftspc').style.opacity="1";
	document.getElementById('mainleftspc').style.filter ="progid:DXImageTransform.Microsoft.Alpha(opacity=100)";
}
function hideAllEvents() {
	document.getElementById('mainleftspc').style.opacity=".30";
	document.getElementById('mainleftspc').style.filter ="progid:DXImageTransform.Microsoft.Alpha(opacity=30)";
}