$(document).ready(function(){
	/*GENERAL*/	
	/*pngFix*/
	
	/*tooltips*/
	if($.browser.msie && $.browser.version.substr(0,1)<7){
		$(document).pngFix(); 
		
	}else{
		
	$("#nav").children("ul").children("li").mouseenter(function () {
	  	if(!$(this).hasClass("cur"))
		{
			$(this).children("a").children("span").css("background","transparent url('images/btn-left-cur.png') no-repeat left");
		}
    });
	$("#nav").children("ul").children("li").mouseleave(function () {
		if(!$(this).hasClass("cur"))  	
		$(this).children("a").children("span").css("background","none");
    
	});
	}
	
	
	
});