function EnsureNumeric()
  { 
    var key = window.event.keyCode; 
    if(key < 48 || key > 57) 
      window.event.returnValue = false 
  }
function napoveda() 
  {
	window.open("","JSL",'toolbar=0,location=0,scrollbars=1,width=500,height=500,resizable=1,top=100,left=100');
  }
function produktDetail()
  {
	window.open("","JSL2",'toolbar=0,location=0,scrollbars=0,width=500,height=500,resizable=0,top=100,left=100');
  }
  
  // Diskuse
  function reaguj(reply_text)
{
  if(Form1.produktDetail_TBX_textPrispevku)
  {
    Form1.produktDetail_TBX_textPrispevku.focus();
    Form1.produktDetail_TBX_textPrispevku.value+= reply_text
  }
}
function smileys(reply_smileys)
{
  if(Form1.produktDetail_TBX_textPrispevku)
  {
    Form1.produktDetail_TBX_textPrispevku.focus();
    Form1.produktDetail_TBX_textPrispevku.value+= reply_smileys
  }
}
function tucne(name)
{
  if(Form1.produktDetail_TBX_textPrispevku)
  {
    Form1.produktDetail_TBX_textPrispevku.focus();
    Form1.produktDetail_TBX_textPrispevku.value+= '[tucne]'+name+'[/tucne]'
  }
}
function kurziva(name)
{
  if(Form1.produktDetail_TBX_textPrispevku)
  {
    Form1.produktDetail_TBX_textPrispevku.focus();
    Form1.produktDetail_TBX_textPrispevku.value+= '[kuziva]'+name+'[/kuziva]'
  }
}
function podtrzene(name)
{
  if(Form1.produktDetail_TBX_textPrispevku)
  {
    Form1.produktDetail_TBX_textPrispevku.focus();
    Form1.produktDetail_TBX_textPrispevku.value+= '[pod]'+name+'[/pod]'
  }
}