function changefond(id,cadre){
}
function changefondold(id,cadre){
var feuille="indexsocover";
//if(cadre=="index")
	//fond ="#688AC1";
nb=window.top.frames.length;
	for(i=0;i<nb;i++){
	if(window.top.frames[i].name==cadre){
	var nb3=window.top.frames[i].document.all.length;

	for (k=0;k<nb3;k++){

		if(window.top.frames[i].document.all[k].className==feuille)
	      eval("window.top.frames[i].document.all[k].className=\"headsoc\"");

}
	eval("window.top.frames[i].document.all."+id+".className=\""+feuille+"\"");
	
}
	}
}

var clicked_name="";

function click_href2(id)
{
clicked_name= id;
nb=document.all.length;
		for (i=0;i<nb;i++)
		{
		  if( document.all[i].id!=null){
			if (document.all[i].id!=id) {
			
				
				
				if (document.all[i].className != null){
				
			 			 var p=document.all[i].className.indexOf('over');
			 				 if (p!=-1){
			   					 document.all[i].className = document.all[i].className.substring(0,p);
								 //alert(document.all[i].className.substring(0,p));
								 }
				}
			}
		}
		}
}

function mouseover_td(obj,feuille)
{
if (clicked_name != obj.id)
obj.className=feuille+"over";
//obj.className="indexsocover";
}

function mouseout_td( obj,feuille)
{
if (clicked_name != obj.id)
obj.className=feuille;
//obj.className="indexsoc"

}



function destroy_cookie(nom_cookie)
{
cookies=document.cookie;
pos=cookies.indexOf(nom_cookie);
	if (pos!=-1)
	{
	
	pos1=cookies.indexOf("=",pos);
	pos2=cookies.indexOf("#",pos1);
	nom_b=cookies.substring(pos1+1,pos2);
	}
	ladate=new Date(71,10,02);
	document.cookie=nom_cookie+"=;expires="+ladate.toGMTString();
}


function maj_cookie(nom_cookie){

var cook = new Array();
var cpt=0;
cookies=trim(document.cookie);
var p1=cookies.indexOf(";");
		while (p1!=-1){
		cook[cpt] = cookies.substring(0,p1);
		cookies = cookies.substring(p1+1);
		cpt++;
		p1=cookies.indexOf(";");
		}
		cook[cpt]=cookies;
		
	for (i=0;i<=cpt;i++){
        
	 var name = "";
	 pname = cook[i].indexOf("=");
	  if (pname!=-1){
	      name = cook[i].substring(0,pname);
		  if (name == nom_cookie){

		  		  pdiez=cook[i].indexOf("#");
		             if (pdiez!=-1){
			            value = cook[i].substring(pname+1,pdiez);
						old = eval("document.all."+value+".className");
	  		            eval("document.all."+value+".className=\'"+old+"over\'");
			         }
		  }			 
	  }	
	}
}

function trim(str){
var p = str.indexOf(" ");
		while (p!=-1){
		str = str.substring(0,p)+ str.substring(p+1);
		p=str.indexOf(" ");
		}
return str;
}


function pos_cookie(name,nom_img)
{

destroy_cookie(name);
document.cookie=name+'='+nom_img+'#;path=/';


}