//weblancet checkboxes section START
var chkBoxes = new Array();
function changeCheckBox(elemId){
	var selectedInd = -1;
	for (i=0;i<chkBoxes.length;i++)//find selected in checkboxes array
	{
		if (chkBoxes[i][0] == elemId)
			selectedInd = i;
	}
	if (selectedInd == -1){
		alert('Non element selected');
		return false;
	}
	if (chkBoxes[selectedInd][3] == 'off'){
		chkBoxes[selectedInd][3] = 'on';
		document.getElementById('hidden_'+elemId).value = chkBoxes[selectedInd][2];
		document.getElementById('hidden_'+elemId).name = chkBoxes[selectedInd][1];
	}
	else{
		chkBoxes[selectedInd][3] = 'off';
		document.getElementById('hidden_'+elemId).value = '';
		document.getElementById('hidden_'+elemId).name = '';
	}
	document.getElementById('ch_'+elemId).className = 'ch_'+chkBoxes[selectedInd][3];
	document.getElementById('ch_caption_'+elemId).className = 'ch_caption_'+chkBoxes[selectedInd][3];
}
function addCheckBox(objId, objName, value, status){
	var chkBox = new Array(objId, objName, value, status);
	chkBoxes[chkBoxes.length] = chkBox;
	return false;
}
//weblancet checkboxes section END