//object focus
function focusField(pObjectName,pSelect) 
{
		document.getElementById(pObjectName).focus();
		if (pSelect == '1') 
    {			
			document.getElementById(pObjectName).select();
		}
}
//formos elementu fokusavimas
function focusForm(next)
{
  if(event.keyCode == 13) 
    document.getElementById(next).focus();
} 
function loadImage(id,file,width,height)
{  
  sizeString = 'width="'+width+'" height="'+height+'"';
  document.getElementById('main_image').innerHTML = '<a href="#" onClick="window.location=\'index.php?page=gallery&id='+id+'\'"><img src="'+file+'" '+sizeString+'  class="border2" align="middle" id="main_image" onMouseOver="" onMouseOut=""></a>';
}
//lauko reiksmes isvalimas
function changeValue(id,changeVal)
{ 
  changeVal = changeVal.toLowerCase();
  value = document.getElementById(id).value;
  value = value.toLowerCase();
  if(value == changeVal) 	  
    document.getElementById(id).value = '';
}
function checkSubscribe()
{
      msg = '';
      expr=/ /gi;
    
      value = document.getElementById('edt_email_subscribe').value;
      value2 = document.getElementById('edt_email_subscribe').value;
      value = value.replace(expr, "");
      if(value.length==0 && msg == '')
    	{ 
        msg = empty_fields;	  
    	  document.getElementById('edt_email_subscribe').focus();   
      }
      if(!value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi) && msg == '')
      {
        msg = wrong_email;
        document.getElementById('edt_email_subscribe').focus();
      }
      if(msg != '')
        alert(msg);
      else
        frm_subscribe.submit();
}