function getSelected(listeObj)
{
	var selected_value = new Array();
	var Obj;
	
	if(typeof(listeObj) != "object")
	{
		Obj = $(listeObj);
	}else{
		Obj = listeObj;
	}
	
	if(typeof(Obj) == "object")
	{
		var liste = Obj.getElementsByTagName('option');
		var options = $A(liste);
		
		options.each(function(ligne){
			if(ligne.selected == true)
			{
				selected_value.push(ligne.value);
			}
		});
	}
	
	return selected_value;
}


function URL_extractparams(){	

	var t = location.search.substring(1).split('&');

	var f = [];

	for (var i=0; i<t.length; i++){

		var x = t[ i ].split('=');

		f[x[0]]=x[1];

	}

	return f;

}