var search = { 
	field: null,
	fieldDefaultValue: null,
	init: function() {
		this.field = document.getElementById("q");
		if (this.field == null) return;
		this.fieldDefaultValue = this.field.defaultValue;
		this.field.onfocus = this.clearText;
		this.field.onblur = this.showDefaultText;
	},
	clearText: function() {
		if(search.field.value != search.fieldDefaultValue) return;
		search.field.value = "";
	},
	showDefaultText: function() {
		if (search.field.value != "") return;
		search.field.value = search.fieldDefaultValue;
	}	
}

window.addEvent('domready', function(){	search.init(); });