function changenav01(){
        document.getElementById("nav01").src="images/nav_01.jpg";
}

function changeback01(){
        document.getElementById("nav01").src="images/blank.gif";
}

function changenav02(){
        document.getElementById("nav02").src="images/nav_02.jpg";
}

function changeback02(){
        document.getElementById("nav02").src="images/blank.gif";
}
function changenav03(){
        document.getElementById("nav03").src="images/nav_03.jpg";
}

function changeback03(){
        document.getElementById("nav03").src="images/blank.gif";
}
function changenav04(){
        document.getElementById("nav04").src="images/nav_04.jpg";
}

function changeback04(){
        document.getElementById("nav04").src="images/blank.gif";
}
function changenav05(){
        document.getElementById("nav05").src="images/nav_05.jpg";
}

function changeback05(){
        document.getElementById("nav05").src="images/blank.gif";
}
function changenav06(){
        document.getElementById("nav06").src="images/nav_06.jpg";
}

function changeback06(){
        document.getElementById("nav06").src="images/blank.gif";
}
function changenav07(){
        document.getElementById("nav07").src="images/nav_07.jpg";
}

function changeback07(){
        document.getElementById("nav07").src="images/blank.gif";
}

function popuplegal(){
	javascript:NewWindow=window.open('legal.html','NewWindow','width=860,height=600,menubar=0,scrollbars=yes');NewWindow.focus();
}