var imageOverArray = { "homeModuleNews-cnn-img":"/wp-content/themes/paperpixel/images/news-icons-cnn-over.gif", "homeModuleNews-pol-img": "/wp-content/themes/paperpixel/images/news-icons-pol-over.gif", "homeModuleNews-nyt-img":"/wp-content/themes/paperpixel/images/news-icons-nyt-over.gif", "homeModuleNews-wap-img": "/wp-content/themes/paperpixel/images/news-icons-wap-over.gif", "homeModuleNews-dig-img": "/wp-content/themes/paperpixel/images/news-icons-dig-over.gif", "homeModuleNews-dps-img": "/wp-content/themes/paperpixel/images/news-icons-dps-over.gif"};
var imageArray = { "homeModuleNews-cnn-img":"/wp-content/themes/paperpixel/images/news-icons-cnn.gif", "homeModuleNews-pol-img": "/wp-content/themes/paperpixel/images/news-icons-pol.gif", "homeModuleNews-nyt-img":"/wp-content/themes/paperpixel/images/news-icons-nyt.gif", "homeModuleNews-wap-img": "/wp-content/themes/paperpixel/images/news-icons-wap.gif", "homeModuleNews-dig-img": "/wp-content/themes/paperpixel/images/news-icons-dig.gif", "homeModuleNews-dps-img": "/wp-content/themes/paperpixel/images/news-icons-dps.gif"};

function hideAllNewsDivs() {
	var parentDiv = document.getElementById("homeModuleNews");
	var newsDivs = parentDiv.getElementsByTagName("div");
	
	for(var i=0; i < newsDivs.length; i++) {
		if(newsDivs[i].className!='homeModuleHeader')
				newsDivs[i].style.display = 'none';
	}
	
	return true;
}

function selectImg(imageName) {
	document[imageName].src = imageOverArray[imageName];

	return true;
}

function unselectAllImg() {
	for(key in imageArray)
	{
		document[key].src = imageArray[key];
	}

	return true;
}

function showDiv(divId) {
	var newsDiv = document.getElementById(divId);
	newsDiv.style.display = 'block';

	return true;
}

function showNews(divId) {
	hideAllNewsDivs();
	unselectAllImg();
	showDiv(divId);
	selectImg(divId+'-img');
	
	return true;
}