var timers = Array();
$(document).ready(function() {
	// CSS rules
	if (jQuery.browser.opera) {
		$(".navRightOval").css("left", "100%");
		$("#navContent").css("marginTop", "50px");
	}
	if (jQuery.browser.msie) {
		$("#navContent").css("marginTop", "35px");
		$("#navContent").css("paddingLeft", "0");
		var ver = navigator.appVersion;
		ver = ver.split(';');
		ver = $.trim(ver[1]);
		ver = ver.split(' ');
		ver = $.trim(ver[1]);
		if (ver == "6.0" || ver == "5.5") {
			// Change logo on gif
			$('#logo').find('img').attr('src', $('#logo').find('img').attr('src').replace('png', 'gif'));
			// Logo position
			$('#logo').css('margin-left', '9%');

			// headerRightOval
			var headerRightOval = $('.headerRightOval').css('background-image');
			$('.headerRightOval').css('background-image', headerRightOval.replace('png','gif'));

			// Navigation bg
			var navBG = $('#nav').css('background-image');
			$('#nav').css('background-image', navBG.replace('png','gif'));
			// Navigation Oval position
			var navOval = $('.navRightOval');
			navOval.css('float', 'none');
			navOval.css('left', $('#nav').width());
			var navOvalIM = $('.navRightOval').css('background-Image');
			$('.navRightOval').css('background-Image', navOvalIM.replace('png','gif'));

			// Center Oval
			if (document.getElementById('centerFrameIMG')) {
				var centerFrameIMG = $('#centerFrameIMG').css('background-image');
				$('#centerFrameIMG').css('background-image', centerFrameIMG.replace('png', 'gif'));
				// centerFrameBG
				var centerFrameBG = $('#centerFrameBG').css('background-image');
				$('#centerFrameBG').css('background-image', centerFrameBG.replace('png','gif'));
			}


			// Bottom Oval
			if (document.getElementById('bottomFrameIMG')) {
				var bottomFrameIMG = $('#bottomFrameIMG').css('background-image');
				$('#bottomFrameIMG').css('background-image', bottomFrameIMG.replace('png', 'gif'));
				// bottomFrameBG
				var bottomFrameBG =  $('#bottomFrameBG').css('background-image');
				$('#bottomFrameBG').css('background-image',bottomFrameBG.replace('png', 'gif'));
			}
		}
	} else {
		$("#navContent").css("paddingLeft", "24%");
	}
	if (jQuery.browser.safari) {
		$(".active-current a").css("fontsize", "66%");
		$(".active a").css("fontsize", "66%");
	}
	// Navigation
	$('.nav').hover(
		/* Over */
		function() {
			var oLI = jQuery(this);
			oLI.addClass('active');
			oLI.siblings('li').removeClass('active-current');
		},
		/* Out */
		function() {
			timers[this.id] = setTimeout("hideMenu('"+this.id+"')", 10);
		}
	);
});

function hideMenu(id){
	clearTimeout(timers[id]);
	var oLI = jQuery(document.getElementById(id));
	oLI.removeClass('active');
}
//getNewMessageTimer = setTimeout("getNewMessages()", refreshFreq);