$(document).ready(function() {
	//oculta el submenu
	$("#submenu").slideUp();
	$("#submenu").hide();
	
	//mouse over
	$("#navegacion a").mouseover(function(){
		imgsrc = $(this).children("img").attr("src");
		matches = imgsrc.match(/Rol/);
		
		if (!matches) {
			imgsrcON = imgsrc.replace(/.jpg$/ig,"Rol.jpg");
			$(this).children("img").attr("src", imgsrcON);
			//muestra sub menu
			if (imgsrc.match(/botAsociadas/)) {
				$("#submenu").css({'z-index': '10'});
				//$("#submenu").show();
				$("#submenu").slideDown();
			} else {
				$("#submenu").slideUp();
			}
				
		}
	});
	
	//mouseOut
	$("#navegacion a").mouseout(function(){
		$(this).children("img").attr("src", imgsrc);
	});
	
	
	//mouse over sub
	$("#submenu a").mouseover(function(){
		imgsrcsub = $(this).children("img").attr("src");
		matchessub = imgsrcsub.match(/Rol/);
		
		if (!matchessub) {
			imgsrcsubON = imgsrcsub.replace(/.jpg$/ig,"Rol.jpg");
			$(this).children("img").attr("src", imgsrcsubON);
				
		}
	});
	
	
	//mouseOut
	$("#submenu a").mouseout(function(){
		$(this).children("img").attr("src", imgsrcsub);
	});
	
	
	$("#submenu").mouseout(function(){
		//$("#submenu").slideUp();
	});

});