// JavaScript Document

var divArr = [];
var image = [];
function chidiTutti(){
	for(var a = 0; a < divArr.length; a++){
		divArr[a].slideup()
	}
}
function caricaImgHome(){
	image.push('img/back/01.jpg');	
	image.push('img/back/02.jpg');	
	image.push('img/back/03.jpg');	
	image.push('img/back/04.jpg');	
	image.push('img/back/05.jpg');
	image.push('img/back/06.jpg');
	image.push('img/back/07.jpg');
	var elBlock=document.getElementById('homeCnt');
	elBlock.style.backgroundImage='url('+image[Math.floor(Math.random() * image.length)]+")";
}
function randImgTestate(elBlock){
	var siteRoot ='';
	image.push(siteRoot+'/img/testate/01.jpg');	
	image.push(siteRoot+'/img/testate/02.jpg');	
	image.push(siteRoot+'/img/testate/03.jpg');	
	image.push(siteRoot+'/img/testate/04.jpg');	
	image.push(siteRoot+'/img/testate/05.jpg');
	image.push(siteRoot+'/img/testate/06.jpg');
	image.push(siteRoot+'/img/testate/07.jpg');
	elBlock.innerHTML = '<img src="'+image[Math.floor(Math.random() * image.length)]+'" />';
}
window.onload = function() {
	var elBlock=document.getElementById('headerImg');
	if(elBlock){
		randImgTestate(elBlock);
	}
}