function alterHref(element) {
	element.href += "&scrollY=" + getScroll();
	return true;
}

function getScroll() {
	var scrOfY = 0;
	
	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape compliant
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM compliant
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6 standards compliant mode
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	
	return scrOfY;
}

function setScroll(scrollHeight) {
	window.scrollTo(0, scrollHeight);
}

function showDetail(ausstrahlungsId, category) {
	$('#layers').html("");
	$('#layers').load("get_detail.php?ausstrahlung=" + ausstrahlungsId + "&category=" + category, function() {
		var scrollY = getScroll();
  		$('#offer-detail').css('top', scrollY);
		$('#wish-form').css('top', scrollY - 210);
		$('#overlay').toggle();
		$('#offer-detail').toggle();
	});
	
	return false;
}

$(document).ready(function() {
						   $('.offer-box a').mouseover(function() { $(this).parent().addClass('over'); });
						   $('.offer-box a').mouseout(function() { $(this).parent().removeClass('over'); });
						   });