// CREDITS:
// FlowerPower: put springtime on your website
// by Urs Dudli and Peter Gehrig 
// Copyright (c) 2001 Peter Gehrig and Urs Dudli. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.24fun.com.
// info@24fun.com
// 3/27/2001

// IMPORTANT: 
// If you add this script to a script-library or a script-archive 
// you have to insert a highly visible link to http://www.24fun.com right into the 
// webpage where the script will be displayed.

// CONFIGURATION:
// Go to http://www.24fun.com, open category 'image' and 
// download the ZIP-file of this script containing
// 6 images and the script-file with step-by-step instructions for easy configuration.

// number of blossoms
var numberofblossoms=4

// speed of blossom animation (higher means slower)
var openblossomspeed=200

// how long shall the blossom be visible after being opened? Answer in seconds
var showblossomstime=2

// CREDITS:
// FlowerPower: put springtime on your website
// by Urs Dudli and Peter Gehrig 
// Copyright (c) 2001 Peter Gehrig and Urs Dudli. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.24fun.com.
// info@24fun.com
// 3/27/2001

// IMPORTANT: 
// If you add this script to a script-library or a script-archive 
// you have to insert a highly visible link to http://www.24fun.com right into the 
// webpage where the script will be displayed.

// CONFIGURATION:
// Go to http://www.24fun.com, open category 'image' and 
// download the ZIP-file of this script containing
// 6 images and the script-file with step-by-step instructions for easy configuration.

// do not edit the variables below
var frame=new Array()
frame[0]=new Image()
frame[0].src="/images/frame1.gif"
frame[1]=new Image()
frame[1].src="/images/frame2.gif"
frame[2]=new Image()
frame[2].src="/images/frame3.gif"
frame[3]=new Image()
frame[3].src="/images/frame4.gif"
frame[4]=new Image()
frame[4].src="/images/frame5.gif"
frame[5]=new Image()
frame[5].src="/images/frame6.gif"

var i_nownumberofframes=0
var i_maxnumberofframes=5
var i_numberofblossoms=0

var marginleft=0
var margintop=0
var marginbottom
var marginright

var timer
var thisblossom

showblossomstime=showblossomstime*1000

function positionblossoms() {
	if (document.all) {   
		marginbottom=document.body.clientHeight-40
    	marginright=document.body.clientWidth-40    
		for (i=0;i<=numberofblossoms;i++) {     
			var randx=Math.floor(marginright*Math.random())
			var randy=Math.floor(marginbottom*Math.random())
			thisblossom=eval("document.all.blossom"+i+".style")
			thisblossom.posLeft=randx
			thisblossom.posTop=randy
			thisblossom.visibility="visible"
		}
		thisblossom=eval("blossom0")
		openblossoms()
	}
	if (document.layers) {   
		marginbottom=window.innerHeight-40
    	marginright=window.innerWidth-40       
		for (i=0;i<=numberofblossoms;i++) {     
			var randx=Math.floor(marginright*Math.random())
			var randy=Math.floor(marginbottom*Math.random())
			thisblossom=eval("document.blossom"+i)
			thisblossom.left=randx
			thisblossom.top=randy
			thisblossom.visibility="visible"
		}
		thisblossom=eval("document.blossom0.document")
		openblossoms()
	}
}

function openblossoms() {
	if (document.all) {
		clearTimeout(timer)
		if (i_nownumberofframes<=i_maxnumberofframes) {
			thisblossom.innerHTML="<img src='"+frame[i_nownumberofframes].src+"'>"
			i_nownumberofframes++
			timer=setTimeout("openblossoms()",openblossomspeed)
		}
		else  {
			clearTimeout(timer)
			i_nownumberofframes=0
			switchtonextblossom()
		}
	}
	if (document.layers) {   
		if (i_nownumberofframes<=i_maxnumberofframes) {
			thisblossom.write("<img src='"+frame[i_nownumberofframes].src+"'>")
			thisblossom.close()
			i_nownumberofframes++
			timer=setTimeout("openblossoms()",openblossomspeed)
		}
		else  {
			clearTimeout(timer)
			i_nownumberofframes=0
			switchtonextblossom()
		}
	}
}

function switchtonextblossom() {
	if (document.all) {
		i_numberofblossoms++
		if (i_numberofblossoms<=numberofblossoms) {
			thisblossom=eval("blossom"+i_numberofblossoms)
			openblossoms()
		}
		else {
			setTimeout("hideblossoms()",showblossomstime)
		}
	}
	if (document.layers) {
		i_numberofblossoms++
		if (i_numberofblossoms<=numberofblossoms) {
			thisblossom=eval("document.blossom"+i_numberofblossoms+".document")
			openblossoms()
		}
		else {
			setTimeout("hideblossoms()",showblossomstime)
		}
	}
}

function hideblossoms() {
	if (document.all) {
		for (i=0;i<=numberofblossoms;i++) {     
			thisblossom=eval("document.all.blossom"+i+".style")
			thisblossom.visibility="hidden"
		}
	}
	if (document.layers) {
		for (i=0;i<=numberofblossoms;i++) {     
			thisblossom=eval("document.blossom"+i)
			thisblossom.visibility="hidden"
		}
	}
}