function SiteManager() {
	this.navigators = new Array();
	this.appRootURL = "";
	this.appDbURL = "";
	this.currentDbURL = "";	
}

/*
	This is the main interface to functionality for the site. Centralising the most frequent used features.
*/
SiteManager.prototype.init = function() {

	this.excludeExternalFrames();

	if(!this.isSupportedClient()) {
		this.handleUnsupportedClient();
	}

}


/*
	Handles spots (html bulks)
*/
SiteManager.prototype.loadSpot = function(spotId, divId) {
	var url = this.getAppDbURL() + "spotlookupbyid/" + spotId + "?open&unique=" + (new Date()).getTime()
	$("#" +divId).load(url)
}

/*
	Checks to see if current client is supported 
*/
SiteManager.prototype.isSupportedClient = function() {
	if ((document.layers) && !(document.getElementById)) {
		return false;
	} else {
		return true;
	}
}

/*
	Handle unsupported clients
*/
SiteManager.prototype.handleUnsupportedClient = function() {

	if ((document.layers) && !(document.getElementById)) {
		alert('Netscape version 4 kan desv\u00E6rre ikke benyttes til dette website.\n\nBenyt venligst Netscape version 6, eller en anden browser af version 4 eller h\u00F8jere.\n\nDu sendes nu til Netscape\'s download side.');
		window.location.href = 'http://www.netscape.com/download';
	}

}

/*
	Handles any external frame embedding
*/
SiteManager.prototype.excludeExternalFrames = function() {
	if (top.location!=self.document.location) {
		top.location=self.document.location;
	}
}


SiteManager.prototype.slideAt = function(id, index) {
	var slideIndex = this.navigators[id];
	if(slideIndex==null) {
		slideIndex = 0;
	}
	var p = $("#" + id + slideIndex)
	p.hide();

	p =$("#"  + id  + index);

	p.show();
	this.navigators[id] = index;

}

SiteManager.prototype.slidePrev = function(id) {
	var slideIndex = this.navigators[id];
	if(slideIndex==null) {
		slideIndex = 0;
	}
	var p = $("#" + id + slideIndex)
	p.hide();
	slideIndex--;
	p =$("#"  + id  + slideIndex);

	if(!p.size()) {
		slideIndex=$("#"  + id + " > div").size()-1;
		p =$("#" + id  + slideIndex);		
	}
	p.show();
	this.navigators[id] = slideIndex;

	var elem = $("#" + id  + "-select");		
	if(elem.size() > 0) {
		elem[0].selectedIndex = slideIndex;
	}

}

SiteManager.prototype.slideNext = function(id) {
	var slideIndex = this.navigators[id];
	if(slideIndex==null) {
		slideIndex = 0;
	}
	var p = $("#" + id + slideIndex)
	p.hide();
	slideIndex++;
	p =$("#"  + id  + slideIndex);

	if(!p.size()) {
		slideIndex=0;
		p =$("#" + id  + slideIndex);		
	}
	p.show();
	this.navigators[id] = slideIndex;
	
	var elem = $("#" + id  + "-select");		
	if(elem.size() > 0) {
		elem[0].selectedIndex = slideIndex;
	}

}

SiteManager.prototype.trackSearchQueryInput = function(e) {

		var keyCode = null;
		
		if(e==null){
			keycode=event.keyCode;
		}else{
			keycode=e.which;
		}

		if(evt==null) {
			return;
		}
		
	 	if ( keyCode=="13" ) 	{			
			document.search.submit();
		}
}

SiteManager.prototype.searchQueryIsValid = function() {

		var v = document.search.Search.value;
		var exp = /^([\u00C6\u00E6\u00D8\u00F8\u00C5\u00E5\@\w\-\.\s]+)$/;

		if(!exp.test(v))  {
	  		alert ("Der er invalide tegn i din s\u00F8getekst.\nDu kan bruge tegnene A-\u00C5 og 0-9");
			document.search.Search.focus();
	  		return false;
		}

		if(v == '' || v == '\*') {
			alert('Indtast venligst et eller flere s\u00F8geord eventuelt efterfulgt af \*.');
			document.search.Search.focus();
			return false;
		}
		return true;
}

SiteManager.prototype.search = function(query) {
		var url = this.getAppRootURL() +"search.nsf/search?open&query=" + query;
		document.location.href = url;
}


SiteManager.prototype.doSearch = function() {
 	this.search(document.search.Search.value);
}


SiteManager.prototype.trimSearchValue = function(s) {
/*
	s = s.replace(/\u00E6/g, '|ae')
	s = s.replace(/\u00C6/g, '|AE')
	s = s.replace(/\u00F8/g, '|oe')
	s = s.replace(/\u00D8/g, '|OE')
	s = s.replace(/\u00E5/g, '|aa')
	s = s.replace(/\u00C5/g, '|AA')
	s = s.replace(/\s\s/g, ' ')
	s = s.replace(/\sand\s/gi, '&')
	s = s.replace(/\s\+\s/g, '&')
	s = s.replace(/\s\+/g, '&')
	s = s.replace(/\s/g, '&')
	s = s.replace(/&&&/g, '&')
	return s.replace(/\+/g, '&')
	*/
	
	return s;
}

SiteManager.prototype.navigateSearchResult = function(url) {
	if(url) {
		/*
		$.get(url, function(data){
			var srw = $("#search-result-window")
			srw.html(data);
			srw.css("display", "block");
 			
		});
		*/
		document.location.href = url;

	}
}


SiteManager.prototype.setAppRootURL = function(url) {
	this.appRootURL = url;
}

SiteManager.prototype.getAppRootURL = function() {
	return this.appRootURL;
}


SiteManager.prototype.setAppDbURL = function(url) {
	this.appDbURL = url;
}

SiteManager.prototype.getAppDbURL = function() {
	return this.appDbURL;
}

SiteManager.prototype.setCurrentDbURL = function(url) {
	this.currentDbURL = url;
}

SiteManager.prototype.getCurrentDbURL = function() {
	return this.currentDbURL;
}
 
SiteManager.prototype.embedFlash = function(url, divId, width, height, flashvars, params, attributes) {
	swfobject.embedSWF(url, divId, width, height, "8.0.0", this.getAppDbURL() +"/expressInstall.swf", flashvars, params, attributes);
}