var isIE=document.all?true:false; var isDOM=document.getElementById?true:false; var isNS4=document.layers?true:false; function toggleT(_w,_h) {  if (isDOM)   {   if (_h=='s') { document.getElementById(_w).style.visibility='visible'; document.ourform.ok.value=1; }   if (_h=='h') {document.getElementById(_w).style.visibility='hidden'; document.ourform.ok.value=0; }   }  else if (isIE) {    if (_h=='s') { eval("document.all."+_w+".style.visibility='visible';"); document.ourform.ok.value=1; } if (_h=='h') { eval("document.all."+_w+".style.visibility='hidden';"); document.ourform.ok.value=0; }  }  else if(isNS4)  {    if (_h=='s') { eval("document.layers['"+_w+"'].visibility='show';"); document.ourform.ok.value=1; }    if (_h=='h') { eval("document.layers['"+_w+"'].visibility='hide';"); document.ourform.ok.value=0; }  }}function addsmile(smiley) {  if(document.ourform.ok.value >0)          {          doc_content = document.ourform.message.value + smiley
	  document.ourform.message.value = doc_content
	  document.ourform.message.focus()             } else { alert('You Cannot enjoy this privilege unless you are a registered member'); } }