function showHelp(currentpage)
{

	showOverlay();

	var param = new Array();
	param[0] = new Array('pagename',currentpage);		
	param[1] = new Array('nullprevention','nullprevention');	
	doPost('includes/HELP_index.php',param,1,'overlayconts');
	
	
}

function helparticle(pagename)
{}

function help_icon(toggle)
{
	if(toggle == 1)
	{
		PreTTF = TimeToFade;
		TimeToFade = 500;
		fade("help_button_image");
		TimeToFade = PreTTF;
	}
	else
	{
		PreTTF = TimeToFade;
		TimeToFade = 500;
		fade("help_button_image");
		TimeToFade = PreTTF;
		
	}
	
	
}