// JavaScript Document
var video = "";
function getVideo(video,wd,hg,auto){
	var width = wd;
	var height = hg;
	var autoplay = "&autoplay="+auto;
	var video = video+autoplay;
	
	document.write('<object width="'+width+'" height="'+height+'"><param name="movie" value="http://www.youtube.com/v/'+video+'"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/'+video+'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+width+'" height="'+height+'"></embed></object>'); 
	}
function getNumber(num){
	var ranNum = Math.round(Math.random() * num);
	return ranNum;
}

function wfvideo1(){
	var video_list = ["Hx3pO6wPHQs","WaTukV8SUak","DrPqhNJtYjE","ijzXVzqO7-Q","plk-WITgKHU"];				 		 
	var ranNum = getNumber(4);
	video = video_list[ranNum];
	getVideo(video,212,172,0);
}
function wfvideo2(){
	var video_list = ["-qDpQuQDqsQ","EJtIa5E4GOU","_NvFKiqKfOo","ZR0GJbPjO54"];				 		 
	var ranNum = getNumber(3);
	video = video_list[ranNum];
	getVideo(video,212,172,0);
}
function wfvideo3(){
	var video_list = ["FRphJwd0j6g","LemxyFpex_8","86JoFNCB5BQ","VNakr9oXoGw"];				 
	var ranNum = getNumber(3);
	video = video_list[ranNum];
	getVideo(video,212,172,0);
}
function wfvideoSondaggio(){
	var video_list = ["i5N_y403ZFw"];				 
	/*var ranNum = getNumber(3);*/
	video = video_list[0];
	getVideo(video,196,152,1);
}