function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }



function show_tip_filter() {
	document.getElementById('selected-tip-filter').style.display = "none";
	document.getElementById('tip').style.display = "block";
	document.getElementById('tip').className = 'filter';
}

function show_colectie_filter() {
	document.getElementById('selected-colectie-filter').style.display = "none";
	document.getElementById('colectie').style.display = "block";
	document.getElementById('colectie').className = 'filter';
}

function show_pret_filter() {
	document.getElementById('selected-pret-filter').style.display = "none";
	document.getElementById('pret').style.display = "block";
	document.getElementById('pret').className = 'filter';
}

// Quantity spin buttons
function increase_by_one(field) {
	nr = parseInt(document.getElementById(field).value);
	document.getElementById(field).value = nr + 1;
	return false;
}

function decrease_by_one(field) {
	nr = parseInt(document.getElementById(field).value);
	if (nr > 0) {
		if( (nr - 1) > 0) {
			document.getElementById(field).value = nr - 1;
		}
	}
	return false;
}

$(document).ready(function(){
	
	// external links
	$("a[@rel='external']").click(function() {
		return !window.open($(this).attr("href"));
	});
	
	// fade in messages
	$('.success').hide();
	$('.success').fadeIn(500);
	$('.errorMsg p').hide();
	$('.errorMsg p').fadeIn(1500);
	
	// Shopping Cart
	if (document.getElementById('shopping-cart')) {
		document.getElementById('shopping-cart').style.display = "none";
		var status = document.getElementById('shopping-cart').style.display;
	}
	
	$('#link-shopping-cart').click(function(){
		$('#shopping-cart').toggle();
		
		if (status=="none") {
			document.getElementById('shopping-cart').style.display = "block";
			newImage = "url(images/common/arrow-up.gif)";
	        document.getElementById('link-shopping-cart').style.backgroundImage = newImage;
		}
		if (status=="block") {
			document.getElementById('shopping-cart').style.display = "none";
			newImage = "url(images/common/arrow-down.gif)";
	        document.getElementById('link-shopping-cart').style.backgroundImage = newImage;
		}
		status = document.getElementById('shopping-cart').style.display;
		return false;
	});
	
	function quickShowShoppingCart() {
		$("#shopping-cart").slideDown(300, function(){ 
			setTimeout(function(){
				$("#shopping-cart").slideUp(500);
			}, 2000);
		});
	}
	
	$(".arrow-up").click( function() {
		$("#qty").hide();
		increase_by_one('qty')
		$("#qty").fadeIn(500);
	}
	);
	
	$(".arrow-down").click( function() {
		$("#qty").hide();
		decrease_by_one('qty');
		$("#qty").fadeIn(500);
	}
	);
	
	// captcha
	$("#captcha-block #reload").click( function() {
		return false;
	});
	
});