$(document).ready(function() {

	$('img.liveMuscleShowMenuImages').mousedown(function() {		
		$('img.liveMuscleShowMenuImages').each(function() {		menuImages(this, 'up');		});
		menuImages(this, 'down');
	}).mouseup(function() {		menuImages(this, 'up');			});



	$('select[name=performers]').change(function() {
		if($('select[name=performers] :selected').val()!='none')
			window.location.replace($('select[name=performers] :selected').val());
	});

	$('select[name=sortBy]').change(function() {
		if($('select[name=sortBy] :selected').val()!='none')
			window.location.replace('/home/online.php?sortBy='+$('select[name=sortBy] :selected').val());
	});

	/*		Preloading images	*/
	if($('#preLoader').length==0)		$('body').append('<div id="preLoader"></div>');
	$('#preLoader').append('<img src="/home/templates/buttons/menuBuyTimeOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuChatNowOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuLinksOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuHomeOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuRegisterOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuRulesOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/bioMenuChatNowOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/bioMenuMakeAppointmentOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");
	$('#preLoader').append('<img src="/home/templates/buttons/menuProfileOn.jpg" class="displayNone" alt="" border="0" width="0" height="0">'+"\n");

});


/**
* changes the button image in the menu
*
*@param object		reference to this of the image
*@param direction	'up' / 'down'
*/
function menuImages(object, direction) {

	switch(direction) {
		
		case 'down':
			if($(object).attr('src').search(/On\.jpg/i)==-1) {
				var pos = $(object).attr('src').search(/\.jpg/i);
				$(object).attr('src', $(object).attr('src').substr(0, pos)+'On.jpg');
			}
			break;

		case 'up':
			if($(object).attr('src').search(/On\.jpg/i)!=-1) {
				var pos = $(object).attr('src').search(/On\.jpg/i);
				$(object).attr('src', $(object).attr('src').substr(0, pos)+'.jpg');
			}
			break;


	}
}