/////////////////////////////////
// Universal Functions        //
///////////////////////////////

if (document.images) {
  	nav1= new Image(167,22); 
  	nav1.src="../images/personal.nav.button.ro.1.gif"; 

  	nav2= new Image(167,22); 
  	nav2.src="../images/personal.nav.button.ro.2.gif"; 

 	nav3= new Image(167,22); 
 	nav3.src="../images/personal.nav.button.ro.3.gif"; 
	}

function navRollover (navButton,navText,display,total_items) {
	if (display == '1') {
		setTimeout(function () { navRollover1(navButton,navText);},0);
		setTimeout(function () { navRollover2(navButton,navText);},100);
		setTimeout(function () { navRollover3(navButton,navText);},200);
		
		for (x = 0; x < (total_items); x++) {
			navButton2 = 'navButton'+x;
			navText2 = 'navText'+x;
			if (navButton != navButton2) {
				document.getElementById(navButton2).style.background = 'url(images/personal.nav.button.nm.gif)';
				document.getElementById(navText2).style.color = '#155161';
				}
			}
		}
	else {
		document.getElementById(navButton).style.background = 'url(images/personal.nav.button.nm.gif)';
		document.getElementById(navText).style.color = '#155161';
		}
	}

function navRollover1 (navButton,navText) {
	document.getElementById(navButton).style.background = 'url(images/personal.nav.button.ro.1.gif)';
	document.getElementById(navText).style.color = '#305c62';
	}

function navRollover2 (navButton,navText) {
	document.getElementById(navButton).style.background = 'url(images/personal.nav.button.ro.2.gif)';
	document.getElementById(navText).style.color = '#1b3539';
	}

function navRollover3 (navButton,navText) {
	document.getElementById(navButton).style.background = 'url(images/personal.nav.button.ro.3.gif)';
	document.getElementById(navText).style.color = '#000000';
	}