var div1="";
 var div2="";
 var div3="";
 var div4="";
 var div5="";
 
  apparitionDiv = function(div1,div2,div3,div4){


  jQuery(div1).fadeTo("speed",0,function(){
		jQuery(div1).hide();
		jQuery(div1).css({zIndex:0,opacity:""});
	});
	jQuery(div2).fadeTo("speed",0,function(){
		jQuery(div2).hide();
		jQuery(div2).css({zIndex:0,opacity:""});
	});
	jQuery(div3).fadeTo("speed",0,function(){
		jQuery(div3).hide();
		jQuery(div3).css({zIndex:0,opacity:""});
	});
	jQuery(div4).fadeTo("speed",0.9,function(){
	jQuery(div4).css({zIndex:3});
	var maVar = ' img:last-child';
	jQuery((div4.concat(maVar))).css({opacity:1});
	//$(div4).css({opacity:1})
	
	});
 };
 
supressionDiv = function(div1){
	jQuery(div1).fadeTo("speed",0,function(){
	jQuery(div1).hide();
	jQuery(div1).css({zIndex:0,opacity:""});
 }); 
};

sousmenuHover = function(div1,index,div2,element){
	var monid=div1.id;
	var tabId= new Array('signer','maitriser','construire','acquitter','liberte');
	for(var i=0;i<tabId.length;i++){
		if(tabId[i]===monid){
			document.getElementById(tabId[i]).className=element;
		    $(div2).animate({"marginTop" : -index*220 + "px"});
		}
		else
			document.getElementById(tabId[i]).className=tabId[i];
		}

}