var interval
startPosition=0
topPosition=100
endPosition=100
speed=50

function scrollit()
{
if (startPosition!=200)
{
startPosition=startPosition+1
topPosition=topPosition-1
document.getElementById('display').style.clip="rect (0 100 300 0)"
document.getElementById('display').style.top=topPosition
interval=setTimeout("scrollit()",speed)
}
else
{
startPosition=0
topPosition=100
endPosition=100
interval=setTimeout("scrollit()",speed)
}
}

function stopinterval()
{
clearTimeout(interval)
}
function new_freecap()
{
	// loads new freeCap image
	if(document.getElementById)
	{
		// extract image name from image source (i.e. cut off ?randomness)
		thesrc = document.getElementById("freecap").src;
		thesrc = thesrc.substring(0,thesrc.lastIndexOf(".")+4);
		// add ?(random) to prevent browser/isp caching
		document.getElementById("freecap").src = thesrc+"?"+Math.round(Math.random()*100000);
	} else {
		alert("Sorry, cannot autoreload freeCap image\nSubmit the form and a new freeCap will be loaded");
	}
}

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];}
}


/*	SLIDE SHOW*/
var delay = 3000;
var start_frame = 0;

function init() {
	var lis = $('slide-images').getElementsByTagName('li');
	
	for( i=0; i < lis.length; i++){
		if(i!=0){
			lis[i].style.display = 'none';
		}
	}
	end_frame = lis.length -1;
	
	start_slideshow(start_frame, end_frame, delay, lis);
	
	
}



function start_slideshow(start_frame, end_frame, delay, lis) {
	setTimeout(fadeInOut(start_frame,start_frame,end_frame, delay, lis), delay);
}


function fadeInOut(frame, start_frame, end_frame, delay, lis) {
	return (function() {
		lis = $('slide-images').getElementsByTagName('li');
		Effect.Fade(lis[frame]);
		if (frame == end_frame) { frame = start_frame; } else { frame++; }
		lisAppear = lis[frame];
		setTimeout("Effect.Appear(lisAppear);", 0);
		setTimeout(fadeInOut(frame, start_frame, end_frame, delay), delay + 1850);
	})
	
}

function fixeHauteursColonnes() {
	var hauteurRef=$('page').getHeight();
	if (hauteurRef<500) hauteurRef=500;
	$('colonneDroite').setStyle({height:hauteurRef+'px'});
	$('maincontainer').setStyle({height:(hauteurRef+180)+'px'});
	$('footer').setStyle({top:(hauteurRef+130)+'px'});
}

/*VERIFICATION FORMULAIRE*/
function submitContact() {
		var perform=true;
	if (minChars($('nom'),2)==false) {
	//	alert('Entrez un nom');
		highlightFormulaires($('nom'));
		perform=false;
	}
	if (minChars($('prenom'),2)==false) {
	//	alert('Entrez un prénom');
		highlightFormulaires($('prenom'));
		perform=false;
	}
	if (minChars($('societe'),2)==false) {
	//	alert('Entrez un prénom');
		highlightFormulaires($('societe'));
		perform=false;
	}	
	if (minChars($('adresse'),10)==false) {
		//alert('Entrez une adresse');
		highlightFormulaires($('adresse'));
		perform=false;
	}	
	if (minChars($('cp'),4)==false) {
	//	alert('Entrez un code postal');
		highlightFormulaires($('cp'));
		perform=false;
	}	
	if (minChars($('ville'),2)==false) {
	//	alert('Entrez une ville');
		highlightFormulaires($('ville'));
		perform=false;
	}		
	if (minChars($('pays'),2)==false) {
		//alert('Entrez une ville');
		highlightFormulaires($('pays'));
		perform=false;
	}	
	if (isEmail($('email').value)==false) {
		// alert('Entrez une adresse email valide');
		 highlightFormulaires($('email'));
		 perform=false;
	}	
	if (minChars($('message'),10)==false) {
		//alert('Entrez une ville');
		highlightFormulaires($('message'));
		perform=false;
	}		
	if (perform==true) {
		$('formContact').submit();
	}
}