/**
 * Searchbox blur/focus handler, updates style and value
 */
var searchreset = {
	objid : 'searchbox',
	text : '',
	blurclass : 'searchbox_blur',
	focusclass : 'searchbox_focus',
	ref : new Object,
	
	init : function()
	{
		searchreset.ref = document.getElementById(searchreset.objid);
		if ( ! searchreset.text && searchreset.ref.value )
		{
			searchreset.text= searchreset.ref.value;
		}
		searchreset.ref.onfocus = searchreset.focusevent;
		searchreset.ref.onblur = searchreset.blurevent;
		searchreset.ref.value = searchreset.text;
		searchreset.ref.className = searchreset.blurclass;
	},
	
	focusevent : function (e)
	{
		if ( ! e )
		{
			var e = window.event;
		}
		
		searchreset.ref.className = searchreset.focusclass;
		if ( searchreset.ref.value == searchreset.text )
		{
			searchreset.ref.value = '';
		}
		
		return;
	},
	
	blurevent : function (e)
	{
		if ( ! e )
		{
			var e = window.event;
		}
	
		searchreset.ref.className = searchreset.blurclass;
		if ( searchreset.ref.value == '' )
		{
			searchreset.ref.value = searchreset.text;
		}
		
		return;
	}
}

window.onload = searchreset.init;