function MM_goToURL() 
{	//v3.0
	var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
	for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_preloadImages() 
{	//v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0)
		{ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() 
{	//v3.0
	var i,x,a=document.MM_sr; 
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_openBrWindow(theURL,winName,features) 
{	//v2.0
 	window.open(theURL,winName,features);
}

function MM_findObj(n, d) 
{	//v4.01
	var p,i,x;  
	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) 
		{d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

	if(!(x=d[n])&&d.all) x=d.all[n]; 
	
	for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function MM_swapImage() 
{	//v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3)

	if ((x=MM_findObj(a[i]))!=null)
		{document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//Change the state on an element based on the action...
function change(elem, action) 
{
	if (action == 'hide')
		document.getElementById(elem).style.display = 'none';
	else if (action == 'show')
		{document.getElementById(elem).style.display = 'block';}

}

//switch the current state of a specific element.
function toggle(elem)
{
	document.getElementById(elem).style.display = document.getElementById(elem).style.display == 'none'? document.all?"block":"table-row":"none";
}
/*************************************************************************************************\
*					Functions added for the homepage:  Features and Headlines					  *
\*************************************************************************************************/

//Change the state of a group of elements based on the action...
function HideFeaturesAndHeadlines()
{
	var CurrentFeature;
	var CurrentHeadline;
	var NewFeatureStyle;
	var NewHeadlineStyle;
	var Features;
	var Headlines;
	
	Features	= document.getElementById('MainFeatures');
	Headlines	= document.getElementById('FeatureHeadlines');
	
	var IndivFeatures = Features.getElementsByTagName('div');

	//loop through the child "div" tags of the MainFeatures div.
	//	This will hide all of the Features.
	for (var i = 0; i < IndivFeatures.length; i++)
	{	
		CurrentFeature = IndivFeatures[i].id; 
		//if the element isn't "" or Undefined, update the div by calling the change function...
		try
		{
			if (CurrentFeature != "" && CurrentFeature.toLowerCase() != 'undefined')
			{
				NewFeatureStyle = change(CurrentFeature, 'hide')
			}
		}
		catch(ex)
		{;}
	}

	var IndivHeadlines = Headlines.getElementsByTagName('div');
		
	//loop through the child "div" tags of the the FeatureHeadlines Div.
	//	This will set all of the headlines to inactive.
	for (var j = 0; j < IndivHeadlines.length; j++)
	{	
		CurrentHeadline = IndivHeadlines[j].id; 
		//if the element isn't "" or Undefined, update the div by calling the change function...
		try
		{
			if (CurrentHeadline != "" && CurrentHeadline.toLowerCase() != 'undefined')
			{
				NewHeadlineStyle = DeselectHeadline(CurrentHeadline);
			}
		}
		catch(ex)
		{;}
	}
}

function SelectHeadline(elem)
{
	if (document.location.protocol == "http:")
	{
		document.getElementById(elem).style.backgroundImage = 'url(images/arrow_active.gif)';
	}
	else
	{
		document.getElementById(elem).style.backgroundImage = 'url(images/arrow_active.gif)';
	}
	document.getElementById(elem).style.color = '#CC0000';
}

function DeselectHeadline(elem)
{
	if (document.location.protocol == "http:")
	{
		document.getElementById(elem).style.backgroundImage = 'url(images/arrow_inactive.gif)';
	}
	else
	{
		document.getElementById(elem).style.backgroundImage = 'url(images/arrow_inactive.gif)';
	}
	document.getElementById(elem).style.color = '#000000';
}