function checkAll(name, check){
	var elements =   document.getElementsByName(name);
	for(var x=0; x<elements.length; x++){
		elements[x].checked = check;
	}
}

function charactersLeft(sourceTagName, destinationTagName, limit)
	{
	
	$(destinationTagName.id).value = limit - $(sourceTagName.id).value.length;
	if ($(destinationTagName.id).value<10)
		{
		$(destinationTagName.id).style.backgroundColor='#cc4444';
		if ($(destinationTagName.id).value<=0)
			{
			$(sourceTagName.id).value = currentText;
			}
		}
	currentText = $(sourceTagName.id).value;
	}