// JavaScript Document


function doOnload() {
	
	var minW = 900, minH = 760;
	var winW = 630, winH = 460;

	if (parseInt(navigator.appVersion)>3) {
	 if (navigator.appName=="Netscape") {
	  winW = window.innerWidth;
	  winH = window.innerHeight;
	 }
	 if (navigator.appName.indexOf("Microsoft")!=-1) {
	  winW = document.body.offsetWidth;
	  winH = document.body.offsetHeight;
	 }
	}
	
	if ((winW<minW) || (winH<minH)) {
	  try {
	    window.resizeTo(Math.max(winW,minW),Math.max(winH,minH));
	  } catch(e){}
	}

	
	$$('.filtover').each( function(el) {
		el.onmouseover = function() {getFlashMovie('soundplayer').filt() }
		
	});
	$$('.rollover').each( function(el) {
		el.onmouseover = function() {getFlashMovie('soundplayer').rolling() }
		
	});
	$$('.soarover').each( function(el) {
		el.onmouseover = function() {getFlashMovie('soundplayer').soaring() }
		
	});
	
	
	$('email').onfocus = function() {
	  if (this.value=='votre email') this.value='';
	  
	}
	$('email').onblur = function() {
	  if (this.value=='') this.value='votre email';
	  
	}
	
	$('user').onfocus = function() {
	   showBoxSlide(8);
	  if (this.value=='votre nom') this.value='';
	}
	
	$('user').onblur = function() {
	  if (this.value=='') this.value='votre nom';
	}
	
	
	$('sending').onclick = function() {
		showBoxSlide(8);
	}
	
	
	// new PeriodicalExecuter(moveBody,0.1);

}

var backgroundx = 0;
var countx =0;
var backgroundy = 0;
var county =0;

function moveBody() {
  backgroundx=Math.round(Math.sin(countx/20)*10);
  backgroundy=Math.round(Math.cos(county/30)*10-10);
  countx++;
  county++;
  $('body').setStyle({backgroundPosition: backgroundx+'px '+backgroundy+'px'});
  
}


 function getFlashMovie(movieName) {
  var isIE = navigator.appName.indexOf("Microsoft") != -1;
  return (isIE) ? window[movieName] : document[movieName];
 }
 
 
Event.observe(window, 'load', doOnload, false);

function showBoxSlide(n) {
	getFlashMovie('soundplayer').snap();
   $('slideshow').setStyle({marginTop:(-400*n)+'px'});
}