function ChangeClassName(cnt,classNM){
    cnt.className=classNM;
}

function confirmDelete()
{
    var agree=confirm("Delete this item?");
    if (agree)
        return true ;
    else
        return false ;
}


var curr_id;
function ShowPanel(id){    
    if(curr_id != null && curr_id!='')
        document.getElementById(curr_id).style.display='none';
       
    curr_id=id;
    if(curr_id != null && curr_id!='')
        document.getElementById(curr_id).style.display='';
}

function ShowImage(id) {
    document.getElementById('or'+id).src="PhotoO"+id+".aspx";
}

  function checkForm(tb1,tb2,tb3,im)
  { 
   if (
    document.getElementById(tb1).value=='' ||
    document.getElementById(tb2).value=='' ||
    document.getElementById(tb3).value=='' 	
    )
	{
	 document.getElementById(im).src = 'images/but_send_0.jpg';
	 document.getElementById(im).disabled = 1;
	}
	else
	{
	 document.getElementById(im).src = 'images/but_send_1.jpg';
	 document.getElementById(im).disabled = 0;	 
	}
  }