function toggle_img(id, src)
{
	document.getElementById(id).src = src;
}


function fix_borders()
{


		document.getElementById('t4_right').style.height = document.getElementById('t4_content').offsetHeight + "px";
		document.getElementById('t4_left').style.height = document.getElementById('t4_content').offsetHeight  + "px";
		document.getElementById('t2_right').style.height = document.getElementById('t4_content').offsetHeight + "px";
		document.getElementById('t2_left').style.height = document.getElementById('t4_content').offsetHeight + "px";
		document.getElementById('t2_content').style.height = document.getElementById('t4_content').offsetHeight + "px";
		document.getElementById('t2').style.height = document.getElementById('t4_content').offsetHeight + "px";
		document.getElementById('t4').style.height = document.getElementById('t4_content').offsetHeight + "px";


}

function fix_ie()
{
	var additional = document.getElementById('t4_content').offsetHeight;
	additional = additional + 300;
	
	if(document.all)
	{
		document.getElementById('t4_content').style.height = additional + "px";
		document.getElementById('t4_right').style.height = additional + "px";
		document.getElementById('t4_left').style.height = additional  + "px";
		document.getElementById('t2_right').style.height = additional + "px";
		document.getElementById('t2_left').style.height = additional + "px";
		document.getElementById('t2_content').style.height = additional + "px";
		document.getElementById('t2').style.height = additional + "px";
		document.getElementById('t4').style.height = additional + "px";
	}

}

function registerButton(name, anchorId)
{
	var anchorObj = document.getElementById(anchorId);
	var parentObj = document.getElementById(anchorId).parentNode;
	var btn = document.createElement('INPUT');
	btn.type = 'hidden';
	btn.id = name;
	btn.name = name;
	btn.value = 1;
	parentObj.insertBefore(btn, anchorObj);
}

function toggleSection(id)
{
   document.getElementById(id).style.display='block';
}


function checkTextAreaLength(objTextArea, txtCounter, intMaxLength)
{
  var intCurrentLength = objTextArea.value.length;

 if (intCurrentLength >= intMaxLength)
 {
 objTextArea.value = objTextArea.value.substring(0, intMaxLength);
 intCurrentLength = intMaxLength;
 txtCounter.style.fontWeight = 'bold';
 txtCounter.style.color = '#ff0000';
 }
 else
 {
 txtCounter.style.fontWeight = 'normal';
 txtCounter.style.color = '#000000';
 }
 txtCounter.value = intCurrentLength;
}