<!--

/**** Gestion des Rollovers ****/
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];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

/******************************************
    Librairie
******************************************/

function nb_aleatoire(nb){
	return Math.floor(Math.random() * nb)+1;
}


var vis = new Array();
function swap_couche(couche, rtl) {
	if (!(layer = MM_findObj('Layer_' + couche))) return;
	if (vis[couche] == 'hide'){
		layer.style.display = 'block';
		vis[couche] = 'show';
	} else {
		layer.style.display = 'none';
		vis[couche] = 'hide';
	}
}

function trim(s) {
    return s.replace(/^\s+/, '').replace(/\s+$/, '');
}
	
function validEmail(theFormName,selectedField,theMsg) {
	field = eval("document."+theFormName+"."+selectedField);
	str = field.value;
  	if (window.RegExp) {
    	var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
    	var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$";
    	var reg1 = new RegExp(reg1str);
    	var reg2 = new RegExp(reg2str);
    	if (!(!reg1.test(str) && reg2.test(str))) {
     		window.alert(theMsg);
    		field.focus();
    		field.select();
    		return false;
    	}else{
    		return true;
    	}
  	} else {
    	serie=str.split(" ");
  		nb=serie.length;
  		newstr="";
  		for(i=0; i<nb;i++) {
  			newstr=newstr+serie[i];
  		}
  		if ( newstr =="" || newstr.indexOf("@")== -1 || newstr.indexOf(".")== -1 || newstr.indexOf(" ")!= -1) {
        	window.alert(theMsg);
        	field.focus();
        	field.select();
        	return false;
  		}else{
    		return true;
    	}
  	}
}

function validField(theFormName,selectedField,theMsg) {
	field = eval("document."+theFormName+"."+selectedField);
	str = field.value;
	str = trim(str);
  	if  (str =="") {
        window.alert(theMsg);
    	field.focus();
    	field.select();
    	return false;
  	} else {
  		return true;
  	}
}

function isVoidField(theFormName,selectedField) {
	field = eval("document."+theFormName+"."+selectedField);
	str = field.value;
	str = trim(str);
  	if  (str =="") {
    	return true;
  	} else {
  		return false;
  	}
}

function validFieldIsNumber(theFormName,selectedField,theMsg) {
	field = eval("document."+theFormName+"."+selectedField);
	str = field.value;
	if (str.search(/^([0-9])+$/) != -1) {
		if (str.length<7) {
			window.alert(theMsg);
    		field.focus();
    		field.select();
			return false;
		} else {
			return true;
		}
	} else {
		window.alert(theMsg);
    	field.focus();
    	field.select();
		return false;
	}
}
	
	
function validateFormSendTo(theFormName,msgChampsObligatoire,msgEmailNonValid) { 
  	if (validField(theFormName,'email',msgChampsObligatoire)) {
  		if (validEmail(theFormName,'email',msgEmailNonValid)) {
			if (validField(theFormName,'emailTo',msgChampsObligatoire)) {
				if (validEmail(theFormName,'emailTo',msgEmailNonValid)) {
					if (validField(theFormName,'msg',msgChampsObligatoire)) {
						eval("document."+theFormName+".submit()");
						return true;
					}
				}
			}
  		}
  	}
  return false;
}  

function validationFormContact(theFormName,msgChampsObligatoire,msgEmailNonValid) { 

   if (validField(theFormName,'email',msgChampsObligatoire)) {
		if (validEmail(theFormName,'email',msgEmailNonValid)) {
				if (validField(theFormName,'msg',msgChampsObligatoire)) {
					eval("document."+theFormName+".submit()");
					return true;
				}
		}
	}
  return false;
}  

//	La hauteur du navigateur
function getWindowHeight() {
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
	}
	else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		}
		else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}

//	Replace et redimentionne le Footer en bas de page
function setFooter(HauteurBaseFooter) {
	if (document.getElementById) {
		var windowHeight = getWindowHeight();
		if (windowHeight > 0) {	
			
			var headerHeight = document.getElementById('header-home').offsetHeight;		
			var Content = document.getElementById("contenu");
			var ContentHeight = document.getElementById('contenu').offsetHeight;
			var FooterElement = document.getElementById('footer');	
			var FooterHeight  = FooterElement.offsetHeight;
	
			FooterElement.style.position = 'static';				
			
			if (windowHeight - (ContentHeight + HauteurBaseFooter + headerHeight) >= 0) {			
				FooterElement.style.top =  '1000px';
				
			}
			else {
				FooterElement.style.height = '55px';
			
			}
			
		}
	}
	
}

//	----
window.onload = function() {
	setFooter(0);
}
window.onresize = function() {
	setFooter(0);
}
	
//-->