/*
desenvolvido por João Gonçalves (joaowebdesign@hotmail.com) sob supervisão de www.diogo-design.com para o Clube de Natação de Alcobaça
*/
function msgbox(string){
	alert(string);
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var delay=3000 //set delay in miliseconds
var curindex=0

var randomimages=new Array()
	randomimages[0]="natacao/backoffice/imagens_banner/1.jpg"
	randomimages[1]="natacao/backoffice/imagens_banner/2.jpg"
	randomimages[2]="natacao/backoffice/imagens_banner/3.jpg"
	randomimages[3]="natacao/backoffice/imagens_banner/4.jpg"
	randomimages[4]="natacao/backoffice/imagens_banner/5.jpg"
	randomimages[5]="natacao/backoffice/imagens_banner/6.jpg"
	randomimages[6]="natacao/backoffice/imagens_banner/7.jpg"
	randomimages[7]="natacao/backoffice/imagens_banner/8.jpg"
	randomimages[8]="natacao/backoffice/imagens_banner/9.jpg"
	randomimages[9]="natacao/backoffice/imagens_banner/10.jpg"
	randomimages[10]="natacao/backoffice/imagens_banner/11.jpg"
	randomimages[11]="natacao/backoffice/imagens_banner/12.jpg"
	randomimages[12]="natacao/backoffice/imagens_banner/13.jpg"
	randomimages[13]="natacao/backoffice/imagens_banner/14.jpg"
	randomimages[14]="natacao/backoffice/imagens_banner/15.jpg"
	
var randomimages2=new Array()
	randomimages2[0]="natacao/backoffice/imagens_banner/16.jpg"
	randomimages2[1]="natacao/backoffice/imagens_banner/17.jpg"
	randomimages2[2]="natacao/backoffice/imagens_banner/18.jpg"
	randomimages2[3]="natacao/backoffice/imagens_banner/19.jpg"
	randomimages2[4]="natacao/backoffice/imagens_banner/20.jpg"
	randomimages2[5]="natacao/backoffice/imagens_banner/21.jpg"
	randomimages2[6]="natacao/backoffice/imagens_banner/22.jpg"
	randomimages2[7]="natacao/backoffice/imagens_banner/23.jpg"
	randomimages2[8]="natacao/backoffice/imagens_banner/24.jpg"
	randomimages2[9]="natacao/backoffice/imagens_banner/25.jpg"
	randomimages2[10]="natacao/backoffice/imagens_banner/26.jpg"
	randomimages2[11]="natacao/backoffice/imagens_banner/27.jpg"
	randomimages2[12]="natacao/backoffice/imagens_banner/28.jpg"
	randomimages2[13]="natacao/backoffice/imagens_banner/29.jpg"
	randomimages2[14]="natacao/backoffice/imagens_banner/30.jpg"
	
var preload=new Array()
for (n=0;n<randomimages.length;n++){
	preload[n]=new Image()
	preload[n].src=randomimages[n]
}
var preload2=new Array()
for (n=0;n<randomimages2.length;n++){
	preload2[n]=new Image()
	preload2[n].src=randomimages2[n]
}
function rotateimage(){
	if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){
		curindex=curindex==0? 1 : curindex-1
	}
	else
		curindex=tempindex
	document.images.defaultimage.src=randomimages[curindex]
}
function rotateimage2(){
	if (curindex==(tempindex=Math.floor(Math.random()*(randomimages2.length)))){
		curindex=curindex==15? 1 : curindex-1
	}
	else
		curindex=tempindex
	document.images.defaultimage2.src=randomimages2[curindex]
}
setInterval("rotateimage()",delay)
setInterval("rotateimage2()",delay)