//GESTION DU MENU
 sfHover3 = function() {
   var sfEls = document.getElementById("menu-top").getElementsByTagName("LI");
   for (var i=0; i<sfEls.length; i++) {
     sfEls[i].onmouseover=function() {
             this.className+=" sfhover";
     }
     sfEls[i].onmouseout=function() {
             this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
     }
   }
 }
 if (window.attachEvent) window.attachEvent("onload", sfHover3);

/* 
var myValidator = new fValidator("");
myValidator.register($("cEmail"), {type: "confirm", idField: "email", msg: "Confirm Email does not match original Email."});  
*/
	
function show_overlay(id) {
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();	
	var objPlan = document.getElementById(id);
	var objOverlay = document.getElementById('overlay');
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objPlan.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 600) / 2) +20+ 'px');
	objPlan.style.left = (((arrayPageSize[0] - 600) / 2) + 'px');
	jQuery('#overlay').fadeIn("slow");
	jQuery('#'+id).fadeIn("slow");
	if(google.maps) {
                maCarte = initialize();
                google.maps.event.trigger(maCarte, 'resize');
                maCarte.setZoom(13);
                maCarte.fitBounds();
	}
}
function close_overlay(id) {
	jQuery('#'+id).fadeOut("slow");
	jQuery('#overlay').fadeOut("slow");
}
function getPageScroll(){
	var yScroll;
	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}
	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}
function getPageSize(){
	var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){pageHeight = windowHeight;} else { pageHeight = yScroll;}
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth) {pageWidth = windowWidth;} else {pageWidth = xScroll;}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}