if (document.images) {

introBtn_up = new Image
introBtn_over = new Image
fumBtn_up = new Image
fumBtn_over = new Image
teamBtn_up = new Image
teamBtn_over = new Image
newsBtn_up = new Image
newsBtn_over = new Image
ficBtn_up = new Image
ficBtn_over = new Image
approachBtn_up = new Image
approachBtn_over = new Image
linksBtn_up = new Image
linksBtn_over = new Image
contactBtn_up = new Image
contactBtn_over = new Image
investorBtn_up = new Image
investorBtn_over = new Image
disclaimerBtn_up = new Image
disclaimerBtn_over = new Image

introBtn_up.src = "images/introBtn_up.gif"
introBtn_over.src = "images/introBtn_over.gif"
fumBtn_up.src = "images/fumBtn_up.gif"
fumBtn_over.src = "images/fumBtn_over.gif"
teamBtn_up.src = "images/teamBtn_up.gif"
teamBtn_over.src = "images/teamBtn_over.gif"
newsBtn_up.src = "images/newsBtn_up.gif"
newsBtn_over.src = "images/newsBtn_over.gif"
ficBtn_up.src = "images/ficBtn_up.gif"
ficBtn_over.src = "images/ficBtn_over.gif"
approachBtn_up.src = "images/approachBtn_up.gif"
approachBtn_over.src = "images/approachBtn_over.gif"
linksBtn_up.src = "images/linksBtn_up.gif"
linksBtn_over.src = "images/linksBtn_over.gif"
contactBtn_up.src = "images/contactBtn_up.gif"
contactBtn_over.src = "images/contactBtn_over.gif"
investorBtn_up.src = "images/investorBtn_up.gif"
investorBtn_over.src = "images/investorBtn_over.gif"
disclaimerBtn_up.src = "images/disclaimerBtn_up.gif"
disclaimerBtn_over.src = "images/disclaimerBtn_over.gif"

}

else {

introBtn_up = ""
introBtn_over = ""
document.introBtn = ""
fumBtn_up = ""
fumBtn_over = ""
document.fumBtn = ""
teamBtn_up = ""
teamBtn_over = ""
document.teamBtn = ""
newsBtn_up = ""
newsBtn_over = ""
document.newsBtn = ""
ficBtn_up = ""
ficBtn_over = ""
document.ficBtn = ""
approachBtn_up = ""
approachBtn_over = ""
document.approachBtn = ""
linksBtn_up = ""
linksBtn_over = ""
document.linksBtn = ""
contactBtn_up = ""
contactBtn_over = ""
document.contactBtn = ""
investorBtn_up = ""
investorBtn_over = ""
document.investorBtn = ""
disclaimerBtn_up = ""
disclaimerBtn_over = ""
document.disclaimerBtn = ""

}