pageon = "home";

var preloadFlag = false;

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
/*
function changeImages() {
if (document.images && (preloadFlag == true)) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}*/

function over(sect)
{
    if ((document.images) && (preloadFlag == true))
    {     
      document[sect].src='images/'+ sect + '_over.gif';
      
      if(sect=='home'){ 
        showmenu(event,linkset[0])
      }

      else if(sect=='about'){
        showmenu(event,linkset[1])
      }

      else if(sect=='news'){
        showmenu(event,linkset[2])
      }

      else if(sect=='future'){
        showmenu(event,linkset[3])
      }

      else if (sect=='fountain'){
        showmenu(event,linkset[4])
      }

      else if(sect=='portfolio'){
        showmenu(event,linkset[5])
      }

      else if (sect=='links'){
        showmenu(event,linkset[6])
      }
 
    }
}
function out(sect)
{
    if ((document.images) && (preloadFlag == true) && (pageon != sect))
    {

       document[sect].src='images/' + sect + '.gif';
                
    }     
}

function clicked(sect){
var pagewas = pageon;
pageon = sect;
out(pagewas);
document[sect].src= 'images/' + sect + '_over.gif';
}

//var preloadFlag = false;

function preloadImages() {
 
	if (document.images) {
		home_over = newImage("images/home_over.gif");
		about_over = newImage("images/about_over.gif");
		links_over = newImage("images/links_over.gif");
		fountain_over = newImage("images/fountain_over.gif");
		news_over = newImage("images/news_over.gif");
		future_over = newImage("images/future_over.gif");
		portfolio_over = newImage("images/portfolio_over.gif");
		preloadFlag = true;
	}
	
}

function nothing(){}