if (document.images) {
funds_off = new Image
funds_on = new Image
report_off = new Image
report_on = new Image
contact_off = new Image
contact_on = new Image
login_off = new Image
login_on = new Image


funds_off.src = "images/n_funds.gif"
funds_on.src = "images/n_funds_on.gif"
report_off.src = "images/n_report.gif"
report_on.src = "images/n_report_on.gif"
contact_off.src = "images/n_contact.gif"
contact_on.src = "images/n_contact_on.gif"
login_off.src = "images/n_login.gif"
login_on.src = "images/n_login_on.gif"
}
else {
funds_off.src = ""
funds_on.src = ""
report_off.src = ""
report_on.src = ""
contact_off.src = ""
contact_on.src = ""
login_off.src = ""
login_on.src = ""
}

function imgRoll(newImg) {
		if (document.images) {
			document[newImg].src= eval(newImg + "_on.src")
		}
	}	
		
function imgBack(newImg) {
		if (document.images) {
			document[newImg].src= eval(newImg + "_off.src")
		}
	}