function displaySubmenu(obj) {
	//element = document.getElementById(obj);
	//element.style.display = 'block';
	$(obj).show();
}

function hideSubmenu(obj) {
	//element = document.getElementById(obj);
	//element.style.display = 'none';
	$(obj).hide();
}

function swapGallery(str) {
	hideSubmenu('submenu_portofolio');
		//element = document.getElementById("gallery_div");
		//element.style.visibility = 'visible';
		$('gallery_section').hide();
		//alert($('gallery_section').location);
	
	if(str=="all"){
		
		$('portrait_div').hide();
		$('start_img').hide();
		$('wedding_div').show();
	}
	else if(str=="packages"){
		
		$('start_img').hide();
		$('wedding_div').hide();
		$('portrait_div').hide();
		
		frames['gallery_section'].location.href = "./packages.html";
		$('gallery_section').show();
	}
	else if(str=="contact"){
		
		$('start_img').hide();
		$('wedding_div').hide();
		$('portrait_div').hide();
		
		frames['gallery_section'].location.href = "./contact.html";
		$('gallery_section').show();
	}
}