var current;
	var maximum;
	var file;
	var quoteType;

	function init(a, b, c, d){

		current = a;
		maximum = b;
		file = c;
		quoteType = d;
		
		//showQuotes();
		
		document.getElementById("photo").src = file + "large-" + current + ".jpg";

	}
	
	function getRandom(){
		
		var ranNum = Math.floor(Math.random() * 14);
		return ranNum;
		
	}
	
	function showQuotes(){
	
		var quoteSelect = getRandom();
		
		if (quoteType == 'portraits'){
			document.getElementById("quote").innerHTML = quotesPortraits[quoteSelect];
		}else{
			document.getElementById("quote").innerHTML = quotesWedding[quoteSelect];
		}
		
	}
	
	function next(){
	
		current = parseInt(current) + 1;
				
		if (current > maximum){
			current = 1;
		}
		
		//showQuotes();
		
		document.getElementById("photo").src = file + "large-" + current + ".jpg";
	
	}
	
	function prev(){
	
		current = current - 1;
		
		if (current < 1){
			current = maximum;
		}
		
		//showQuotes();
		
		document.getElementById("photo").src = file + "large-" + current + ".jpg";
	
	}
	
	function goTo(a){
	
		current = a;
		
		//showQuotes();
		
		document.getElementById("photo").src = file + "large-" + current + ".jpg";
	
	}