// -------GLOBAL----------------
// FUNCTION: Browser Sniff / CSS selection
// DESCRIPTION: Determine user browser/OS and place correct CSS
// -----------------------
	
	var browser =""
	var agt=navigator.userAgent.toLowerCase();
	var is_vr = parseInt(navigator.appVersion);
		
	var is_nav  = (agt.indexOf('mozilla')!=-1);
	var is_nav4 = (is_nav && (is_vr == 4));
	var is_nav5up = (is_nav && (is_vr >= 5));

	var is_ie   = (agt.indexOf("msie") != -1);
	var is_ie4  = (is_ie && (is_vr == 4) && (agt.indexOf("msie 5.0")==-1) );
	var is_ie4up  = (is_ie  && (is_vr >= 4) && (is_vr < 5));
	var is_ie5up  = (is_ie  && (agt.indexOf("msie 5.")!=-1));
	
	var is_mac=(agt.indexOf("mac")!= -1 || agt.indexOf("mac_powerpc")!= -1);

	if (is_mac) {
		if (is_ie5up)
		{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/macDefault.css">')
		browser = "ie5up"
		}
		else if (is_nav5up)
		{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/macDefaultNN.css">')
		browser = "nav5up"
		}
		else
		{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/macVerFour.css">')
		browser = "mac"
		}
	}
	else if (is_ie4up)
	{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/default.css">')
	browser = "ie4up"
	}
	else if (is_nav5up)
	{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/default.css">')
	browser = "nav5up"
	}	
	else if (is_nav4)
	{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/winNavFour.css">')
	browser = "nav4"
	}
	else
	{document.write('<LINK REL="stylesheet" REV="stylesheet" TYPE="text/css" HREF="/bcf/styles/default.css">')
	browser = "ie4up"
	}

// -----------------------
// FUNCTION: Browser Sniff / CSS selection
// DESCRIPTION: Determine user browser/OS and place correct CSS
// ------END--------------

// ---------------------
// FUNCTION: Homepage Div On/Off
// DESCRIPTION: turns homepage left nav div's on and off
// ------BEGIN--------


function divOn(i,j){
	if (document.layers && document.layers[i] != null) {
		document.layers[i].visibility = 'hidden';
		document.layers[j].visibility = 'visible';
		}
	else if (document.all) {
		document.all[i].style.visibility = 'hidden';
		document.all[j].style.visibility = 'visible';
		}
	else {
		document.getElementById(i).style.visibility="hidden";  
		document.getElementById(j).style.visibility="visible";   
		}	
}

// ---------------------
// FUNCTION: Homepage Div On/Off
// DESCRIPTION: turns homepage left nav div's on and off
// ------END--------

// ---------------------
// FUNCTION: Graph rollovers
// DESCRIPTION: turns the graph icon rollovers on and off
// ------BEGIN--------

//Use to Pre-Load images
if (document.images) {
	var graphOff = new Image(); // for the inactive image
	graphOff.src = "/bcf/images/graph.gif";
	var graphOn = new Image(); // for the active image
	graphOn.src = "/bcf/images/graph_on.gif";	 
}

//Function to "light up" image
function clapOn(imgName) {
  if (document.images) 
  	if (imgName != null)
      document[imgName].src = eval("graph" + "On.src"); 
}

//Function to "turn off" image
function clapOff(imgName) {
  if (document.images) {
    if (imgName != null)
    document[imgName].src = eval("graph" + "Off.src");
	}
}
// ---------------------
// FUNCTION: Graph rollovers
// DESCRIPTION: turns the graph icon rollovers on and off
// ------END--------

// ---------------------
// FUNCTION: Popup
// DESCRIPTION: Pops up the window for selected pages
// ------BEGIN--------

function openInterestRates() {
	window.open("/bcf/InterestRates.do","mywin","height=400,top=100,width=400,status=0,locationbar=0,scrollbars=0,resizable=1,toolbar=0");
}

function openLoanQuoteEmail(param) {
	var newWin=
	window.open(param,"mywin","height=210,top=100,width=341,status=0,locationbar=0,scrollbars=0,resizable=1,toolbar=0");
	newWin.opener = self;
	newWin.focus();
}

function openLoanQuoteHelp(location) {
	var newWin=
	window.open("/bcf/user/LoanQuoteHelp.do#"+[location]+"","helpwin","height=400,top=50,width=400,status=0,locationbar=0,scrollbars=1,resizable=1,toolbar=0");
	newWin.opener = self;
	newWin.focus();
}

// ---------------------
// FUNCTION: Popup
// DESCRIPTION: Pops up the window for selected pages
// ------END--------