function font_set_onchange(base_path, path_to_theme){
	$("#edit-attributes-3").change(function(){font_image(base_path, path_to_theme)});
	font_image(base_path, path_to_theme);
	quantity_set_onkeyup();
	colour_set_onchange();
}

function font_image(base_path, path_to_theme){
	var font_value = $("#edit-attributes-3 option:selected").val();
	$('#fontimage').remove();
	var path = base_path+path_to_theme+'/images/font_images/'+font_value+'.gif'
	$("#edit-attributes-3").after("&nbsp;&nbsp;&nbsp;<img src=\"" + path + "\" id=\"fontimage\"/>");
	$("#edit-attributes-3").parent().attr("width","250px");
}

function colour_set_onchange(){
	$("#edit-attributes-2").change(function(){quantity_update()});
}

var search_timeout = undefined;

function quantity_set_onkeyup(){
	$("#edit-qty").keyup(function(){quantity_onkeyup()});
}

function quantity_onkeyup(){
	if(search_timeout != undefined) {
  	clearTimeout(search_timeout);
  }
	var $this = this; // save reference to 'this' so we can use it in timeout function
	search_timeout = setTimeout(function() {
     search_timeout = undefined;
     quantity_update();
  }, 1000);
}

function quantity_update(){
	var qty_value = $("#edit-qty").val();
	var colour = $("#edit-attributes-2").val();
	var price = '$3.50';
	if(qty_value <= 50 && colour == 2){
		price = '$3.50';
	} else if(qty_value <= 50 && colour == 1){
		price = '$3.00';
	} else if(qty_value <= 100 && colour == 2){
		price = '$2.50';
	} else if(qty_value <= 100 && colour == 1){
		price = '$2.20';
	} else if(qty_value <= 200 && colour == 2){
		price = '$2.40';
	} else if(qty_value <= 200 && colour == 1){
		price = '$2.10';
	} else if(qty_value <= 300 && colour == 2){
		price = '$2.30';
	} else if(qty_value <= 300 && colour == 1){
		price = '$2.00';
	} else if(qty_value <= 400 && colour == 2){
		price = '$2.20';
	} else if(qty_value <= 400 && colour == 1){
		price = '$1.80';
	} else if(qty_value <= 500 && colour == 2){
		price = '$2.00';
	} else if(qty_value <= 500 && colour == 1){
		price = '$1.50';
	} else if(qty_value <= 1000 && colour == 2){
		price = '$1.75';
	} else if(qty_value <= 1000 && colour == 1){
		price = '$1.30';
	} else if(qty_value <= 2000 && colour == 2){
		price = '$1.50';
	} else if(qty_value <= 2000 && colour == 1){
		price = '$1.20';
	} else if(qty_value <= 3000 && colour == 2){
		price = '$1.25';
	} else if(qty_value <= 3000 && colour == 1){
		price = '$1.10';
	} else if(qty_value <= 5000 && colour == 2){
		price = '$1.00';
	} else if(qty_value <= 5000 && colour == 1){
		price = '$1.00';
	} else {
		price = 'N/A';
	}
	$('div.sell_price').empty();
	$('div.sell_price').append('Price: ' + price);
	$('div.display_price').empty();
	$('div.display_price').append(price);
}