var oldValues = [];
var arrElements = ['fm-login','fm-password', 'login'];

function InitClear()
{
	var i = 0;
	var element = null
	for(i=0; i<arrElements.length; i++)
	{
		$('#'+arrElements[i]).each( function(j) { oldValues[i] = this.value } );
		$('#'+arrElements[i]).focus( fmOnFocus );
		$('#'+arrElements[i]).blur( fmOutFocus );
	}
}

function fmOnFocus()
{
	for(i=0; i<arrElements.length; i++)
	{
		if(this.id == arrElements[i])
		{
			if(oldValues[i] == this.value)
				this.value = "";
		}
	}
}

function fmOutFocus()
{
	for(i=0; i<arrElements.length; i++)
	{
		if(this.id == arrElements[i])
			if(!this.value || this.value == "")
				this.value = oldValues[i];
	}
}

function initMenu()
{
	$('#navi-main li').hover(
		function()
		{

			$('ul', this).show(200);

			return true;
		},
		function()
		{

			$('ul', this).hide(200);

			return true;
		}
	);
}

/* init */
function initializeMain()
{
	initMenu();
	InitClear();
}


$(document).ready(initializeMain);