var inputbox = new Object();

inputbox.onclick = function(id,color){
	var obj = $(id);
	this.init(obj);
	if(obj.value === obj.__OriginalText)
	{
		obj.value = '';
		obj.setStyle('color:' + color + ';');
	}
}

inputbox.onfocus = function(id,color){
	var obj = $(id);
	this.init(obj);
	if(obj.value === obj.__OriginalText)
	{
		obj.value = '';
		obj.setStyle('color:' + color + ';');
	}
}

inputbox.onblur = function(id){
	var obj = $(id);
	this.init(obj);
	if(obj.value === obj.__OriginalText || obj.value == '')
	{
		obj.value = obj.__OriginalText;
		obj.setStyle('color:' + obj.__OriginalColor + ';');
	}
}

inputbox.init = function(obj){
	if(obj.__bInit == null || typeof obj == 'undefined')
	{
		obj.__bInit = true;
		obj.__OriginalText = obj.value;
		obj.__OriginalColor = obj.getStyle('color');
	}
}