function onevent(obj, state) {
	if(state == "focus") {
		imgsrc = "images/text_input_bg_focus.gif";
		hexval = "#df0032";
		if(obj.value == obj.defaultValue)
			textval = "";
		else
			textval = obj.value;
	}
	else {
		imgsrc = "images/text_input_bg.gif";
		hexval = "#196c97";
		if(obj.value == '')
			textval = obj.defaultValue;
		else
			textval = obj.value;
	}	
	obj.style.backgroundImage="url(" + imgsrc + ")";
	obj.style.borderColor = hexval;
	obj.value = textval;
}