// jQuery
// $(document).ready(function(){
// 	
// 	// toggle
// 	$('.toggle').click(function () {
// 		$('.to_be_toggled').toggle();
// 	});
// 
// });

// toggle (show/hide) DOM elements
function toggle(obj) {
	var el = document.getElementById(obj);
	el.style.display = (el.style.display != 'none' ? 'none' : '' );
	return false;
}

$(document).ready(function() {
	
	// jQuery Accordion
	
	$('.product-categories-intranet').accordion({
		header: 'li.title',
		active: 'li.active',
		alwaysOpen: false,
		autoHeight: false
	});
	
	// print
	
	$(".print_page").click(function(event)
	{
		event.preventDefault();
		print();
	});
	
	// "save changes"" buttons
	// do NOT break the selectors to multiple lines, or it will break some other jquery functions !
	
	$("#request_form input.track-changes, #request_form textarea.track-changes, #request_form select.track-changes, #orderform input, #orderform textarea, #orderform select").change(function()
	{
		if ($("#save_changes").hasClass('activeChanges') == false)
		{
			$("#save_changes").addClass("activeChanges").hide().fadeIn();
		}
	});
	$("#request_form input.qty").click(function()
	{
		if ($("#save_changes").hasClass('activeChanges') == false)
		{
			$("#save_changes").addClass("activeChanges").hide().fadeIn();
		}
	});
	
	// tabs
	
	$("#tabs > ul").tabs();
	
});

$(window).load(function(){
	// thumbnail resize
	thumbs = $(".product-small-block .p-img img");
	for(x = 0; x < thumbs.length; x++)
	{
		oldW = thumbs.eq(x).attr("width");
		newW = oldW*.8;

		oldH = thumbs.eq(x).attr("height");
		newH = oldH*.8;

		thumbs.eq(x).attr("width", newW);
		thumbs.eq(x).attr("height", newH);
	}
	
	// thumbs = $(".product-thumb .p-img img");
	// for(x = 0; x < thumbs.length; x++)
	// {
	// 	oldW = thumbs.eq(x).attr("width");
	// 	newW = oldW*1;
	// 
	// 	oldH = thumbs.eq(x).attr("height");
	// 	newH = oldH*1;
	// 
	// 	thumbs.eq(x).attr("width", newW);
	// 	thumbs.eq(x).attr("height", newH);
	// }

	thumbs = $("#list-items .p-img img");
	for(x = 0; x < thumbs.length; x++)
	{
		oldW = thumbs.eq(x).attr("width");
		newW = oldW*.8;

		oldH = thumbs.eq(x).attr("height");
		newH = oldH*.8;

		thumbs.eq(x).attr("width", newW);
		thumbs.eq(x).attr("height", newH);
	}
});

// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
// taken from: http://www.somacon.com/p143.php
function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}