function getPhotoPosition(){
	photoPosition = $(".gallery_item img").offset({ scroll: false });
	photoPosition.height = $(".gallery_item img").innerHeight();
	photoPosition.width = $(".gallery_item img").innerWidth();
	return photoPosition;
}

function hidePortfolioInfo(){
	$('#job_overview').fadeOut();
	$('.gallery_item a').attr("style","visibility:visible");
}

function showPortfolioInfo(){
	photoPosition = getPhotoPosition();
	thisTop = photoPosition.top;
	thisLeft = photoPosition.left+photoPosition.width-270;
	thisHeight = photoPosition.height - 80;
	$('#job_overview').each(function(){
		this.style.left=thisLeft+"px";
		this.style.top=thisTop+"px";
	});
	$('#job_overview div').each(function(){
		this.style.height=thisHeight+"px";
	});
	
	$('#job_overview').fadeIn();
	$('.gallery_item a').attr("style","visibility:hidden");
	return false;
}