function setBg(value,num,elementid){
      	    for(var h=0;h<num;h++)
      		      document.getElementById("t"+h+"_"+elementid).className="bg";
          document.getElementById("t"+value+"_"+elementid).className="active";
      	  } 

function plays(value,num,elementid){
          	try{
      		      with (au){
              			filters[0].Apply();
              			for(var h=0;h<num;h++)h==value?children[h].style.display="block":children[h].style.display="none"; 
              			filters[0].play(); 		
      			      }
          	}catch(e){
            		var d = document.getElementById("au_"+elementid).getElementsByTagName("div");
      		      for(var h=0;h<num;h++)h==value?d[h].style.display="block":d[h].style.display="none"; 
      	    }
        }

function conaus(value,num,elementid){
          	try{
      		      with (conau){
      				        for(var h=0;h<num;h++)h==value?children[h].style.display="block":children[h].style.display="none"; 
            				}
      	    }	catch(e){
            var d = document.getElementById("conau_"+elementid).getElementsByTagName("div");
      		      for(var h=0;h<num;h++)h==value?d[h].style.display="block":d[h].style.display="none"; 
      	    }
        }