/* GESTIÓ DELS MENUS */

function OpenMenu(me)
{
	// tanquem tots
	
	if($('#'+me).next().css('display')=='none')
	{
		CloseAll();
		$('#'+me).next().show();
		// canvi imatge
		switch($('#'+me).attr("id"))
		{
			case "op1": img_file="images/fons/img1.jpg"; break;
			case "op2": img_file="images/fons/img2.jpg"; break;
			case "op3": img_file="images/fons/img3.jpg"; break;
			case "op4": img_file="images/fons/img4.jpg"; break;
			case "op5": img_file="images/fons/img8.jpg"; break;
			case "op6": img_file="images/fons/img5.jpg"; break;
			case "op7": img_file="images/fons/img7.jpg"; break;
		}
		$('#img_cap').css("background-image","url('"+img_file+"')");
	}
	else
	{
		CloseAll();
		$('#'+me).next().hide();
	}
	
}

function CloseAll()
{
	$('#menu').find(".op").next().hide();
}