// Javascript: Query
	function pageQuery(q) {
		if(q.length > 1) this.q = q.substring(1, q.length);
		else this.q = null;
		this.keyValuePairs = new Array();
		if(q) {
			for(var i=0; i < this.q.split("&").length; i++) {
				this.keyValuePairs[i] = this.q.split("&")[i];
			}
		}
		this.getKeyValuePairs = function() { return this.keyValuePairs; }
		this.getValue = function(s) {
		for(var j=0; j < this.keyValuePairs.length; j++) {
			if(this.keyValuePairs[j].split("=")[0] == s)
				return this.keyValuePairs[j].split("=")[1];
			}
			return false;
		}
		this.getParameters = function() {
			var a = new Array(this.getLength());
			for(var j=0; j < this.keyValuePairs.length; j++) {
				a[j] = this.keyValuePairs[j].split("=")[0];
			}
			return a;
		}
		this.getLength = function() { return this.keyValuePairs.length; }
	}

	function queryString(key){
		var page = new pageQuery(window.location.search);
		return unescape(page.getValue(key));
	}

	function getQueryString(key){
		var str = "Unknown";
		if(queryString(key)!='false'){
			str = queryString(key);
		}
		return str;
	}
	
	
	function displayTitle(num){
		var str = "";
		if (num==1) {
			var mov = queryString("movName");
			switch (mov) {
				case "1":
					str = "What is Self-Esteem?";
					break;
				case "2":
					str = "Media Influence";
					break;
				case "3":
					str = "Fabricating Beauty";
					break;
				case "4":
					str = "Communicating";
					break;
				case "5":
					str = "Self-Esteem Bubble";
					break;
				case "6":
					str = "Real Beauty Promise";
					break;
				default:
					str = "What is Self-Esteem?";
			}
					
			
		}
		else if(num==2) {
			var chap = queryString("movName");
			str = "Chapter " + chap;
		}
		return str;		
		
	}