// delka obrazku.
var imgwidth=620
// vyska obrazku.
var imgheight=400
// seznam obrázků.
var imgname=new Array()
imgname[0]="http://www.tenis-schmid.cz/1.jpg"
imgname[1]="http://www.tenis-schmid.cz/2.jpg"
imgname[2]="http://www.tenis-schmid.cz/3.jpg"
imgname[3]="http://www.tenis-schmid.cz/4.jpg"
imgname[4]="http://www.tenis-schmid.cz/5.jpg"
imgname[5]="http://www.tenis-schmid.cz/6.jpg"


var imgurl=new Array()
imgurl[0]="#"
imgurl[1]="#"
imgurl[2]="#"
imgurl[3]="#"
imgurl[4]="#"
imgurl[5]="#"

// přednahrání obrázků.
var imgpreload=new Array()
for (i=0;i<=imgname.length-1;i++) {
	imgpreload[i]=new Image()
	imgpreload[i].src=imgname[i]
}

// pauza.
var pause=4000

// rychlost.
var speed=5

// krokovani.
var step=100

// animace
var i_loop=0
var i_image=0

function stretchimage() {
	if (i_loop<=imgwidth) {
		if (document.all) {
			document.getElementById('anim').innerHTML="<a href='"+imgurl[i_image]+"' target='_blank'><img width='"+i_loop+"' height='"+imgheight+"' src='"+imgname[i_image]+"' border='0'></a>"
		}
		i_loop=i_loop+step
		var timer=setTimeout("stretchimage()",speed)
  	}
	else {
		i_loop=imgwidth
		clearTimeout(timer)
		document.getElementById('anim').innerHTML="<a href='"+imgurl[i_image]+"' target='_blank'><img src='"+imgname[i_image]+"' border='0'></a>"
		var timer=setTimeout("shrinkimage()",pause)
	}
}

function shrinkimage() {
	if (i_loop>=0) {
		if (document.all) {
			document.getElementById('anim').innerHTML="<a href='"+imgurl[i_image]+"' target='_blank'><img width='"+i_loop+"' height='"+imgheight+"' src='"+imgname[i_image]+"' border='0'></a>"
		}
		i_loop=i_loop-step
		var timer=setTimeout("shrinkimage()",speed)
  	}
	else {
		i_loop=0
		clearTimeout(timer)
		changeimage()
	}
}

function changeimage() {
	i_image++
	if (i_image>=imgname.length) {i_image=0}
	if (document.layers) {
		document.animdocument.write("<a href='"+imgurl[i_image]+"' target='_blank'><img src='"+imgname[i_image]+"' border='0'></a>")
		document.anim.document.close()
	}

   	stretchimage()}