www.gusucode.com > 8：【198-3690】html5响应式网站织梦模板源码 IT网络工作室整站(自适应手机) > 8：【198-3690】html5响应式网站织梦模板源码 IT网络工作室整站(自适应手机)/skins/js/newsJs.js

    // JavaScript Document
$(document).ready(function() {
	$(".Dtiasul li a img").each(function(index, element) {
        $(this).attr("srcYS",$(this).attr("src"));
		$(this).attr("src","/images/kong.gif");
		$(this).addClass("srcYSAA");
    });
	
	var clrsedint;
	$(window).scroll(function(){
		if($(".srcYSAA").length<1) return;
		clearInterval(clrsedint);
		clrsedint=setInterval(eachupdataSrc,300);
		
	})
	
	$(window).resize(function(){
			if($(".srcYSAA").length<1) return;
			clearInterval(clrsedint);
			clrsedint=setInterval(eachupdataSrc,300);
		})
	
	
	eachupdataSrc();
	function eachupdataSrc(){
		$(".srcYSAA").each(function(index, element) {
			var windowHt=$(window).height();
			var widnowsc=$(window).scrollTop();
            if($(this).offset().top<windowHt+widnowsc){
				$(this).attr("src",$(this).attr("srcYS")).removeClass("srcYSAA").removeAttr("srcYS");;
				
			}
        });
	}
		

	
});