// JavaScript Document
function showMenu(menu) {
		switch (menu) {
			case 0:
				if (document.getElementById('menu_style').style.display=="none") {
					document.getElementById('menu_style').style.display="block";
					document.getElementById('menu_price').style.display="none";
					document.getElementById('menu_colour').style.display="none";
					document.getElementById('menu_brands').style.display="none";
					setCookie("menu","0",1);
				}
				else {
					document.getElementById('menu_style').style.display="none";
				}
			break;
			case 1:
				if (document.getElementById('menu_price').style.display=="none") {
					document.getElementById('menu_style').style.display="none";
					document.getElementById('menu_price').style.display="block";
					document.getElementById('menu_colour').style.display="none";
					document.getElementById('menu_brands').style.display="none";
					setCookie("menu","1",1);
				}
				else {
					document.getElementById('menu_price').style.display="none";
				}
			break;
			case 2:
				if (document.getElementById('menu_colour').style.display=="none") {
					document.getElementById('menu_style').style.display="none";
					document.getElementById('menu_price').style.display="none";
					document.getElementById('menu_colour').style.display="block";
					document.getElementById('menu_brands').style.display="none";
					setCookie("menu","2",1);
				}
				else {
					document.getElementById('menu_colour').style.display="none";
				}
			break;
			case 3:
				if (document.getElementById('menu_brands').style.display=="none") {
					document.getElementById('menu_style').style.display="none";
					document.getElementById('menu_price').style.display="none";
					document.getElementById('menu_colour').style.display="none";
					document.getElementById('menu_brands').style.display="block";
					setCookie("menu","3",1);
				}
				else {
					document.getElementById('menu_brands').style.display="none";
				}
			break;
		}
	}
	
function changeimage(image_path) {
	document.getElementById('mini_image').src=image_path;
	//document.getElementById('main_image').src=image_path;
}

function setCookie(c_name,value,expiredays) {
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}