var color = "#fafe95";
var sparkles = 50;
var x = ox = 400;
var y = oy = 300;
var swide = 800;
var shigh = 600;
var sleft = sdown = 0;
var tiny = new Array();
var star = new Array();
var starv = new Array();
var starx = new Array();
var stary = new Array();
var tinyx = new Array();
var tinyy = new Array();
var tinyv = new Array();
jQuery(document).ready(function(){
    if (document.getElementById) {
        var i, rats, rlef, rdow;
        for (var i = 0; i < sparkles; i++) {
            var rats = createDiv(3, 3);
			jQuery(rats).css("visibility", "hidden");
            //rats.style.visibility = "hidden";
			jQuery("body").append( tiny[i] = rats );
            //document.body.appendChild(tiny[i] = rats);
            starv[i] = 0;
            tinyv[i] = 0;
            var rats = createDiv(5, 5);
			jQuery(rats).css("background-color", "transparent").
				css("visibility", "hidden");
           /* rats.style.backgroundColor = "transparent";
            rats.style.visibility = "hidden";*/
			jQuery(rats).remove();
            var rlef = createDiv(1, 5);
            var rdow = createDiv(5, 1);
			jQuery(rats).append(rlef);
			jQuery(rats).append(rlef);
            rats.appendChild(rlef);
            rats.appendChild(rdow);
           	rlef.style.top = "2px";
            rlef.style.left = "0px";
            rdow.style.top = "0px";
            rdow.style.left = "2px";
            jQuery("body").append( star[i] = rats );
			 //document.body.appendChild(star[i] = rats);
        }
        set_width();
        sparkle();
    }
});
function sparkle(){
    var c;
    if (x != ox || y != oy) {
        ox = x;
        oy = y;
        for (c = 0; c < sparkles; c++) 
            if (!starv[c]) {
                star[c].style.left = (starx[c] = x) + "px";
                star[c].style.top = (stary[c] = y) + "px";
                star[c].style.clip = "rect(0px, 5px, 5px, 0px)";
                star[c].style.visibility = "visible";
                starv[c] = 50;
                break;
            }
    }
    for (c = 0; c < sparkles; c++) {
        if (starv[c]) 
            update_star(c);
        if (tinyv[c]) 
            update_tiny(c);
    }
    setTimeout("sparkle()", 40);
}

function update_star(i){
    if (--starv[i] == 25) 
        star[i].style.clip = "rect(1px, 4px, 4px, 1px)";
    if (starv[i]) {
        stary[i] += 1 + Math.random() * 3;
        if (stary[i] < shigh + sdown) {
            star[i].style.top = stary[i] + "px";
            starx[i] += (i % 5 - 2) / 5;
            star[i].style.left = starx[i] + "px";
        }
        else {
            star[i].style.visibility = "hidden";
            starv[i] = 0;
            return;
        }
    }
    else {
        tinyv[i] = 50;
        tiny[i].style.top = (tinyy[i] = stary[i]) + "px";
        tiny[i].style.left = (tinyx[i] = starx[i]) + "px";
        tiny[i].style.width = "2px";
        tiny[i].style.height = "2px";
        star[i].style.visibility = "hidden";
        tiny[i].style.visibility = "visible"
    }
}

function update_tiny(i){
    if (--tinyv[i] == 25) {
        tiny[i].style.width = "1px";
        tiny[i].style.height = "1px";
    }
    if (tinyv[i]) {
        tinyy[i] += 1 + Math.random() * 3;
        if (tinyy[i] < shigh + sdown) {
            tiny[i].style.top = tinyy[i] + "px";
            tinyx[i] += (i % 5 - 2) / 5;
            tiny[i].style.left = tinyx[i] + "px";
        }
        else {
            tiny[i].style.visibility = "hidden";
            tinyv[i] = 0;
            return;
        }
    }
    else 
	{
        tiny[i].style.visibility = "hidden";
	}
}

document.onmousemove = mouse;
function mouse(e){
    set_scroll();
    /*y = (e) ? e.pageY : event.y + sdown;
    x = (e) ? e.pageX : event.x + sleft;
	*/
	$().mousemove(function(e){
		y = (e) ? e.pageY : event.y + sdown;
    	x = (e) ? e.pageX : event.x + sleft;
		//e.pageX +', '+ e.pageY
	});
}

function set_scroll(){
    if (typeof(self.pageYOffset) == "number") {
        sdown = self.pageYOffset;
        sleft = self.pageXOffset;
    }
    else 
        if (document.body.scrollTop || document.body.scrollLeft) {
            sdown = document.body.scrollTop;
            sleft = document.body.scrollLeft;
        }
        else 
            if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {
                sleft = document.documentElement.scrollLeft;
                sdown = document.documentElement.scrollTop;
            }
            else {
                sdown = 0;
                sleft = 0;
            }
}

window.onresize = set_width;
function set_width(){
    if (typeof(self.innerWidth) == "number") {
        swide = self.innerWidth;
        shigh = self.innerHeight;
    }
    else 
        if (document.documentElement && document.documentElement.clientWidth) {
            swide = document.documentElement.clientWidth;
            shigh = document.documentElement.clientHeight;
        }
        else 
            if (document.body.clientWidth) {
                swide = document.body.clientWidth;
                shigh = document.body.clientHeight;
            }
}

function createDiv(height, width){
    var div = document.createElement("div");
    div.style.position = "absolute";
	div.style.zIndex = 1000;
    div.style.height = height + "px";
    div.style.width = width + "px";
    div.style.overflow = "hidden";
    div.style.backgroundColor = color;
	/*if ( jQuery(div).is(":visible") )
	{
		jQuery(div).remove();	
	}*/
    return (div);
}