//<!--
						var timeout         = 0;//tiempo que tarda en desaparecer el menu
						var closetimer		= 0;
						var ddmenuitem      = 0;

						// open hidden layer
						function mopen(id)
						{
							try
							{
							activarTab(id);
							var sfEls = document.getElementById(id).getElementsByTagName("A");
							//alert(sfEls.length)
								for (var i=0; i<sfEls.length; i++) {
									sfEls[i].onmouseover=function() {
									activarTab(id);
								}

							}
							
							document.getElementById(id).onmouseover=function(){
							activarTab(id);
							mcancelclosetime();
							}
							
							
							var sfEls = document.getElementById(id).getElementsByTagName("TABLE");
							//alert(sfEls.length)
						    for (var i=0; i<sfEls.length; i++) {
							
							    if(sfEls[i].id!="tablaContenedoraNoOver")
							    {
									sfEls[i].onmouseover=function() {
									this.bgColor='#811F3D';/******/
									this.style.color='#ffffff';/******/
									activarTab(id);
								    }
									sfEls[i].onmouseout=function() {
									this.bgColor='';
									this.style.color='';
								    }
								}

							}
							
							var sfEls = document.getElementById(id).getElementsByTagName("span");
							
							
						    for (var i=0; i<sfEls.length; i++) {
								 

							    if(sfEls[i].id!="tablaContenedoraNoOver" && (sfEls[i].className=="spanCont"|| sfEls[i].className=="spanContArt") )
							    { 
							
									sfEls[i].onmouseover=function() {
									this.style.backgroundColor ='#811F3D';
									this.style.color='#ffffff';
									activarTab(id);
								    }
									sfEls[i].onmouseout=function() {
									this.style.backgroundColor='';
									this.style.color='';
								    }
								}

							}
							
							
							// cancel close timer
							mcancelclosetime();

							// close old layer
							if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

							// get new layer and show it
							ddmenuitem = document.getElementById(id);
							ddmenuitem.style.visibility = 'visible';
							}catch(err)
							 {
						    }
							

						}

						function activarTab(id)
						{
						document.getElementById('tab'+id).className='tabPrincipalSobre_'+document.getElementById('tab'+id).rel
						}

						function normalizarTabsPrincipales()
						{
						var i=0;
							for(i=0;i<=20;i++)
							{
							if(document.getElementById('tabm'+i)!=null)
							document.getElementById('tabm'+i).className='tabPrincipalNormal_'+document.getElementById('tabm'+i).rel
							}
						}
						// close showed layer
						function mclose()
						{
							if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
						}

						// go close timer
						function mclosetime()
						{

							closetimer = window.setTimeout(mclose, timeout);
							normalizarTabsPrincipales();
						}

						// cancel close timer
						function mcancelclosetime()
						{

							if(closetimer)
							{
								window.clearTimeout(closetimer);
								closetimer = null;
							}
						}

						// close layer when click-out
						document.onclick = mclose; 
						

						function cargarClasesMenu()
						{

						var i=0;
							for(i=0;i<=20;i++)
							{
								if(document.getElementById('tabm'+i)!=null)
								{
								document.getElementById('tabm'+i).className='tabPrincipalNormal_'+document.getElementById('tabm'+i).rel
								}
							}
						}