function Is() {
    var agent = navigator.userAgent.toLowerCase();
    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);
    this.ns  = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
    this.ns2 = (this.ns && (this.major == 2));
    this.ns3 = (this.ns && (this.major == 3));
    this.ns4b = (this.ns && (this.minor < 4.04));
    this.ns4 = (this.ns && (this.major >= 4));
    this.ie   = (agent.indexOf("msie") != -1);
    this.ie3  = (this.ie && (this.major == 2));
    this.ie4  = (this.ie && (this.major >= 4));
    this.op3 = (agent.indexOf("opera") != -1);
    this.win   = (agent.indexOf("win")!=-1);
    this.mac   = (agent.indexOf("mac")!=-1);
    this.unix  = (agent.indexOf("x11")!=-1);
}

//var is = new Is();

function onerror() {
    document.location.href = "javascript:";
}

//if(is.ns4) {
//    doc = "document";
//    sty = "";
//    htm = ".document"
//} else if(is.ie4) {
//    doc = "document.all";
//    sty = ".style";
//    htm = ""
//}

function resetLayers() {
    obj.visibility = "hidden";
    
}

function positionLayers() {
    img = eval(doc + '["lyr"]' + '.document');
	obj = eval(doc + '["lyr"]' + sty);
    obj.left = 0;
    obj.top = 70;
    animateLayers();

}

function animateLayers() {
    obj.visibility = "visible";
    var x_pos1 = parseInt(obj.left);
    var y_pos1 = parseInt(obj.top);
    if(x_pos1 < 0) {
        obj.left = x_pos1+1.2;
        obj.top = y_pos1;
        setTimeout("animateLayers()", 200);
    } else {
        anda();
    }
}

function anda() {
    var x_pos1 = parseInt(obj.left);
    if(x_pos1 < 530) {
        obj.left = x_pos1+1.2;
        setTimeout("animateLayers()", 1);
    } else {
        sobe();
    }
}

function sobe() {
    var x_pos1 = parseInt(obj.left);
    var y_pos1 = parseInt(obj.top);
    if(x_pos1 < 700) {
        obj.left = x_pos1+3;
        obj.top = y_pos1-2;
        setTimeout("animateLayers()", 20);
    } else {
        resetLayers();
    }
}