<script> (function() { var backToTopTxt1 = $(".index_layer").html(), backToTopEle1 = backToTopTxt1, backToTopFun1 = function() { var stback = $(document).scrollTop(), winh1 = $(window).height(); $(".index_layer").show(); (stback>0)? $("#newsbacktop").css('display','block'): $("#newsbacktop").css('display','none'); //IE6下的定位 if (!window.XMLHttpRequest) { $(".index_layer").css("top", stback + winh1 - 550); } }; $(window).bind("scroll", backToTopFun1); backToTopFun1(); })(); $(document).ready(function(){ var pw_heigth=$(window).height(); // alert(pw_heigth); var screenwidth=$(window).width(); //浏览器当前窗口可视区域宽度 //$("#layer").css("right",((screenwidth -1004) /2)-100); Box=document.getElementById("full"); Box.style.right = ((screenwidth -1004) /2)-80 + "px"; if(screenwidth <= 1024){ Box.style.right =0+"px"; } if(pw_heigth <= 780){ Box.style.bottom =0+"px"; } else{ Box.style.bottom =167+"px"; } $(window).resize(function() { var pw_heigth=$(window).height(); // alert(pw_heigth); var screenwidth=$(window).width(); //浏览器当前窗口可视区域宽度 //$("#layer").css("right",((screenwidth -1004) /2)-100); Box=document.getElementById("full"); Box.style.right = ((screenwidth -1004) /2)-80 + "px"; if(screenwidth <= 1024){ Box.style.right =0+"px"; } if(pw_heigth <= 780){ Box.style.bottom =0+"px"; } else{ Box.style.bottom =167+"px"; } }); }); </script>

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