function writeLayer(layerID,txt){
	var ly
	if(document.all){
		ly=document.all[layerID];
		if(typeof(ly)=='object') ly.innerHTML=txt;
		return;
	}
	if(document.getElementById){
		ly=document.getElementById(layerID);
		if(typeof(ly)=='object') ly.innerHTML=txt;
		return;
	}	
	if(document.layers){
		ly = document.layers[layerID];
		if(typeof(ly)=='object') {
			ly.document.open();
			ly.document.write(txt);
			ly.document.close();
		}
    }
}

//**********  Scripts to execute on load for initial display ****************
//writeLayer("arrow1","<img src='images/programs_arrow_down.gif' class='hometabs' onClick='javascript:showProgram1()'><br>");
document.getElementById('program1').style.display = 'block';
document.getElementById('program2').style.display = 'none';
//***************************************************************************

function showProgram1() {
  if (document.getElementById('program1').style.display == 'block') {
  //alert("showing program 1");
	//document.getElementById('program1').style.display = 'none'
    //writeLayer("tab1","<img src='images/tabs_dental_off.gif' class='hometabs' onClick='javascript:showProgram1()'><br>");
  }
  else {
	document.getElementById('program1').style.display = 'block';
	writeLayer("tab1","<img src='images/tabs_dental.gif' onClick='javascript:showProgram1()'><br>");
	document.getElementById('program2').style.display = 'none';
	writeLayer("tab2","<img src='images/tabs_life_insurance_off.gif' class='hometabs' onClick='javascript:showProgram2()'><br>");
  }
}

function showProgram2() {
  if (document.getElementById('program2').style.display == 'block') {
	//document.getElementById('program2').style.display = 'none'
    //writeLayer("tab2","<img src='images/tabs_life_insurance_off.gif' class='hometabs' onClick='javascript:showProgram2()'><br>");
  }
  else {
 	document.getElementById('program1').style.display = 'none';
	writeLayer("tab1","<img src='images/tabs_dental_off.gif' class='hometabs' onClick='javascript:showProgram1()'><br>");
	document.getElementById('program2').style.display = 'block';
	writeLayer("tab2","<img src='images/tabs_life_insurance.gif' onClick='javascript:showProgram2()'><br>");
  }
}