/*
 * Mostra/Oculta  proxectos
 * Data: 29/12/2009
 * Revision: 1
 */
function proxectos(id,visibility){
if(document.getElementById){
this.obj = document.getElementById(id).style;
this.obj.visibility = visibility;
return this.obj;}
else if(document.all){
this.obj = document.all[id].style;
this.obj.visibility = visibility;
return this.obj;}
else if(document.layers){
this.obj = document.layers[id];
this.obj.visibility = visibility;
return this.obj;}
}
function MostraProxectos(param){
new proxectos(param,'visible');
}

function OcultaProxectos(param){
new proxectos(param,'hidden');
}
//checked=false;
function checkedAll (marcar) {
	var aa= document.getElementById(marcar.name + 's_div');

	 if (marcar.checked != false)
          {
           checked = true
          }
        else
          {
          checked = false
          }
	for (var i =0; i < aa.childNodes.length; i++) 
	{
    if (aa.childNodes[i].name == marcar.name + '[]')
    {
      aa.childNodes[i].checked = checked;
    }
   }
}