function goinhistory(id,mtime){
	var obj=eval(id)==null||eval(id+".closed");
	if(!obj){eval(id+".history.go("+mtime+")");}
}

function onw(addr,windowname,params) { 
  window.open(addr,windowname,params);
}
   
function fillempty(el,text,action)
{
 var vid = document.getElementById(el);
if(action==1)
{ 
   if(vid.value.length<1 || vid.value==text)
    {
     vid.value = '';
    } 
    
 }else if(action == 0){
 
   if(vid.value.length<1)
    { 
     vid.value = text;
    } 
 }
}