var DHTML = (document.getElementById || document.all || document.layers);

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function showveto( mymesg,nnn,obj ) 
{  
    document.getElementById(nnn).innerHTML = mymesg + '<br><center><font size=-1>[Close]</font></center>';
    var divs = document.getElementsByTagName('div');
    for(i=0;i<divs.length;i++)
    {
    if(divs[i].id.match(nnn)) {//if they are 'see' divs
       divs[i].style.visibility="visible";// show/hide
       } 
       else 
       {
       if(divs[i].id.match("POS_")) { divs[i].style.visibility="hidden"; }
       }
   }
}

function showveto2( mymesg,nnn,obj ) 
{  
    document.getElementById(nnn).innerHTML = mymesg + '<br><center><font size=-1>[Close]</font></center>';
    document.getElementById(nnn).style.visibility='visible';
}

function togglecheck( FormName, FieldName, CheckValue ) 
{  
	if(!document.forms[FormName]) return;
	var objCheckBoxes = document.getElementById[FormName].elements[FieldName];
	if(!objCheckBoxes) return;
	var countCheckBoxes = objCheckBoxes.length;
	if(!countCheckBoxes)
		objCheckBoxes.checked = CheckValue;
	else
		// set the check value for all check boxes
		for(var i = 0; i < countCheckBoxes; i++)
                {
			objCheckBoxes[i].checked = CheckValue;
                }
}

function hide( me )
{
  me.style.visibility = 'hidden';
}