$( document ).ready(function(){

	//	top menu event
	topmenuInit();
	leftmenuInit();
});


function topmenuInit ()
{
	$( '#menutop li' ).hover(function ( ) { 
		$( this ).children('ul').css('display','block');
	},function (  )	{
		$( this ).children('ul').css('display','none');
	});//*/
}
function leftmenuInit ()
{
	//	create left menu details
	if ( jQuery.browser.version != '6.0' ){
		$( '#menuleft' ).css('position','relative').css('left',0);

		var arr = Array('top','bottom','left','right','topleft','topright','bottomleft','bottomright');
		for ( i in arr ) 
			$( '#menuleft li li' ).append( div( arr[i] ) );
	}

	$( '#menuleft ul' ).css('display','none');
	$( '#menuleft li' ).hover(function ( ) {
		if ( jQuery.browser.version == '6.0' )		// IE 6 HACK
			$( '#menuleft' ).css('position','relative').css('left',0);

		$( this ).children('ul').css('display','block');
	},function (  )	{
		$( this ).children('ul').css('display','none');
	});//*/
	

//	$( '#menuleft li:first div:first' ).html('Frasers In China');
//	$( '#menuleft' ).append(div('white','Contact Frasers Property China<br/> at Tel : (86) 02162816131.'));

		floatingMenu();
/*
	$( '#menuleft li:first' ).append($( '#menuleft ul li' ));
	$( '#menuleft li:first' ).nextAll().remove();
/**/	
}

function div ( cls , html ) { html=(html==undefined)?'':html; return '<div class='+cls+'>'+html+'</div>'; }

function floatingMenu (){
	diff = $( '#menuleft' ).offset().top;
	$(window).scroll(function () { 
		stupid(function (){
			var scroll = $(this).scrollTop();
			var menupos = $( '#menuleft' ).offset();

			if ( jQuery.browser.version == '6.0' )		// IE 6 HACK
				$( '#menuleft' ).css('position','relative').css('left',0);

			if ( scroll > diff )
				$( '#menuleft' ).animate({top:scroll-diff},400,'swing');
			if ( scroll < diff )
				$( '#menuleft' ).animate({top:0},400,'swing');
			
		},500);
	});
}


fire = false;
function stupid (func,timer)
{
	if ( fire )
		clearTimeout(fire);
	fire = setTimeout(func,timer);
	return func;
}