var delta=0;
$(document).ready(function() {
	delta=$('#content ul#mycarousel li').width()+18;
	
	$('#carousel-wrapper').height($('#content ul#mycarousel li').height()+15);
	$('#carousel-wrapper').width(($('#content ul#mycarousel li').width()+18)*3);
	$('#content ul#mycarousel').width(($('#content ul#mycarousel li').width()+18)*$('#content ul#mycarousel li').length);

	$('#content .left-arrow').click(function(){
		moveLeft();
	});
	$('#content .right-arrow').click(function(){
		moveRight();
	});
	
	/*Cufon*/
	Cufon.replace("#mycarousel",{fontWeight:"bold"});
});


function moveLeft(){
	var myleft=$('#content ul#mycarousel').position().left;
	if($("#mycarousel").is(':animated')){
		return;
	}else if(myleft>=0){
		$('#content ul#mycarousel').animate({left:''+(-(delta*($('#content ul#mycarousel li').length-3)))},"normal");
	}else{
		$('#content ul#mycarousel').animate({left:''+(myleft+delta)},"slow");
	}
}
function moveRight(){
	var myleft=$('#content #mycarousel').position().left;
	if($("#mycarousel").is(':animated')){
		return;
	}
	else if(myleft<=-(delta*($('#content ul#mycarousel li').length-3))){
		$('#content ul#mycarousel').animate({left:'0px'},"normal");
	}
	else{
		$('#content ul#mycarousel').animate({left:''+(myleft-delta)},"slow");
	}
}