var N6 = true;

var Lflag = false;
var ImgLayname = new Array();
var ImgLayOut = new Array();
var ImgLayOn = new Array();

function Init(){
        ImgLayname[1] ="enter"
        ImgLayOut[1]  = LoadImg("./contact/image/enter_a.gif");
        ImgLayOn[1]   = LoadImg("./contact/image/enter_b.gif");
        ImgLayname[2] ="exit"
        ImgLayOut[2]  = LoadImg("./contact/image/exit_a.gif");
        ImgLayOn[2]   = LoadImg("./contact/image/exit_b.gif");
        Lflag = true;
}

function LoadImg(img){
        dsrc = new Image();
        dsrc.src = img;
        return dsrc;
}

function Mover(n){
        if(document.images && Lflag && N6){
                document[ImgLayname[n]].src = ImgLayOn[n].src;
        }
}

function Mout(n){
        if(document.images && Lflag && N6){
                document[ImgLayname[n]].src = ImgLayOut[n].src;
        }
}
function SWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}