// for domtabs
document.write('<style type="text/css">');    
document.write('div.domtab div.hideTab {display:none;}<');
document.write('/s'+'tyle>');

// show/hide extra headlines
function headlineControl() {
	var uid = document.getElementById('moreHeadlines');
	var bid = document.getElementById('moreHeadlinesButton');
	
	if (uid.style.display == 'block') {
		uid.style.display = 'none';
		bid.src = 'http://www.paidcontent.org/_share/img/more-headlines.gif';
	} else {
		uid.style.display = 'block';
		bid.src = 'http://www.paidcontent.org/_share/img/less-headlines.gif';
	}
	return false;
}

// set weblogs_to_search value
function site_wide_search()
{
	document.getElementById('weblogs_to_search').value = 'paidcontent|moconews|contentsutra|conferenceblog|pcuk';
}

// Share hide function
function share_link_toggle(div_id)
{
	var share_status = document.getElementById(div_id).style.display;
	
	if (share_status == 'none')
	{
		document.getElementById(div_id).style.display = '';
	}
	else
	{
		document.getElementById(div_id).style.display = 'none';
	}
	
	return false;
}

window.onload = function() {
	// fix top ad from appearing above other page elements
	var object = document.getElementsByTagName('object')[0];
	if (object) {
		var par = object.insertBefore(document.createElement('param'), object.firstChild);
		par.name = 'wmode';
		par.value = 'opaque';
		var embed = object.getElementsByTagName('embed')[0];
		if (embed && !embed.getAttribute('wmode')) embed.setAttribute('wmode', 'opaque');
		object.parentNode.replaceChild(object, object);
		object.style.position = 'relative';
		object.style.zIndex = 2;
	}
}

// Share tab function
function tab_show_hide(show, hide, show_tab, hide_tab)
{
	document.getElementById(hide).style.display = 'none';
	document.getElementById(show).style.display = '';
	
	document.getElementById(show_tab).className = 'selected';
	document.getElementById(hide_tab).className = '';
	
	return false;
}