var selected = '';
var hoover = '';

function overridemenu_init()
{
	/*selected = 'td1';
	document.getElementById('td1').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_1_3.gif)';
	document.getElementById('td1').style.backgroundRepeat='no-repeat';*/
}

function overridemenu_onmouseover(td)
{
	if(selected == td)
	{}
	else
	{
		if(td == 'td1')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_1_2.gif)';
		}
		else if(td == 'td2')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_2_2.gif)';
		}
		else if(td == 'td3')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_3_2.gif)';
		}
		else if(td == 'td4')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_4_2.gif)';
		}
		else if(td == 'td5')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_5_2.gif)';
		}
		else if(td == 'td6')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_6_2.gif)';
		}
		else if(td == 'td7')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_7_2.gif)';
		}
		else if(td == 'td9')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_9_2.gif)';
		}
	}
}

function overridemenu_onmouseout(td)
{
	if(td != selected)
	{
		if(td == 'td1')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_1_1.gif)';
		}
		else if(td == 'td2')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_2_1.gif)';
		}
		else if(td == 'td3')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_3_1.gif)';
		}
		else if(td == 'td4')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_4_1.gif)';
		}
		else if(td == 'td5')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_5_1.gif)';
		}
		else if(td == 'td6')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_6_1.gif)';
		}		
		else if(td == 'td7')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_7_1.gif)';
		}
		else if(td == 'td9')
		{
			document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_9_1.gif)';
		}
	}
	else
	{}
}

function overridemenu_onclick(td)
{
	clearMenu();
	
	selected = td;
	
	if(td == 'td1')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_1_3.gif)';
	}
	else if(td == 'td2')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_2_3.gif)';
	}
	else if(td == 'td3')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_3_3.gif)';
	}
	else if(td == 'td4')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_4_3.gif)';
	}
	else if(td == 'td5')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_5_3.gif)';
	}
	else if(td == 'td6')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_6_3.gif)';
	}
	else if(td == 'td7')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_7_3.gif)';
	}
	else if(td == 'td9')
	{
		document.getElementById(td).style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_9_3.gif)';
	}
}

function clearMenu()
{
	document.getElementById('td1').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_1_1.gif)';
	document.getElementById('td1').style.backgroundRepeat='no-repeat';
	document.getElementById('td2').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_2_1.gif)';
	document.getElementById('td2').style.backgroundRepeat='no-repeat';
	document.getElementById('td3').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_3_1.gif)';
	document.getElementById('td3').style.backgroundRepeat='no-repeat';
	document.getElementById('td4').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_4_1.gif)';
	document.getElementById('td4').style.backgroundRepeat='no-repeat';
	document.getElementById('td5').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_5_1.gif)';
	document.getElementById('td5').style.backgroundRepeat='no-repeat';
	document.getElementById('td5').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_6_1.gif)';
	document.getElementById('td5').style.backgroundRepeat='no-repeat';
	document.getElementById('td6').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_7_1.gif)';
	document.getElementById('td6').style.backgroundRepeat='no-repeat';
	document.getElementById('td7').style.background = 'url(/brio_net/Images/buttons/compressed/TopNavButton_9_1.gif)';
	document.getElementById('td7').style.backgroundRepeat='no-repeat';
}

function resizeIframe()
{

	var ifr = parent.document.getElementById("content");
	var h = document.body.scrollHeight;
	
	if(navigator.appName == "Netscape")
	{
		h = document.documentElement.scrollHeight;
		//h = h+(h*0.05);
		//h = document.documentElement
	}
	if(navigator.appName == "Microsoft Internet Explorer")
	{
		h = h+(h*0.05);
	}
	
	if(ifr!=null)
	{
		ifr.style.height = h;
	}
}