//
//	Menu deroulant
//

var menuids=["menu"];

function buildsubmenus_horizontal(){
	
	 for (var i=0; i<menuids.length; i++){
		
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
		var imgtags=document.getElementById(menuids[i]).getElementsByTagName("img");
		var offsetLeftValue;
		
		 for (var t=0; t < ultags.length; t++)
		 {
			 if (ultags[t].parentNode.parentNode.id==menuids[i]){ 								//if this is a first level submenu
				 ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" 						//dynamically position first level submenus to be height of main menu item
				 
				 offsetLeftValue = ultags[t].parentNode.offsetLeft;
				 
				 //alert(offsetLeftValue);
			 }else{
			 	var leftpx;
			 	
			 	leftpx = ultags[t-1].getElementsByTagName("a")[0].offsetWidth; 	//position menu to the right of menu item that activated it
			 	
			 	//alert((offsetLeftValue + leftpx))
			 	
			 	if ((offsetLeftValue + leftpx) > 700)
			 	{
			 		ultags[t].style.left =  - leftpx + "px";
			 	}else{
			 		ultags[t].style.left =  leftpx + "px";
			 	}
				
			 }
			
			ultags[t].parentNode.onmouseover=function(){
				this.getElementsByTagName("ul")[0].style.visibility="visible"
			/*
			 var imgSRC	= pathImg.replace(/in/, "over");
			 document.getElementById('test').src = imgSRC;
			 */
			}
			
			 ultags[t].parentNode.onmouseout = function(){
				 this.getElementsByTagName("ul")[0].style.visibility="hidden";
			 }
		 }
	}
}

// if (window.addEventListener)
// {
	// window.addEventListener("load", buildsubmenus_horizontal, false)
// }
// else if (window.attachEvent)
// {
	// window.attachEvent("onload", buildsubmenus_horizontal)
// }

//
//	Swap Btn
//
 
function $(idDiv){
	return document.getElementById(idDiv)
}

function swapBtn(idBtn){
	var pathImg = $(idBtn).src;
	if(pathImg.search("in") != "-1"){
		// off trouvé !
		var imgBtn = pathImg.replace(/_in/,"_over");
	}else{
		// on trouvé !
		var imgBtn = pathImg.replace(/_over/,"_in");
	}
	$(idBtn).src = imgBtn;
}