胜道体育app栏目导航 - 胜道体育app

'; str += ''; //str += ''; //alert(str); document.write(str); } //222获取元素距页面顶部偏移量 function getElementTop2(element){ var actualTop = element.offsetTop; var current = element.offsetParent; while (current !== null){ actualTop += current.offsetTop; current = current.offsetParent; } return actualTop; } //222获取元素距页面左侧偏移量 function getElementLeft2(element){ var actualLeft = element.offsetLeft; var current = element.offsetParent; while (current !== null){ actualLeft += current.offsetLeft; current = current.offsetParent; } return actualLeft; } //222兼容所有浏览器,取得元素矩阵,返回元素左上角坐标距视窗口的left,top,right,bottom值 function getBoundingClientRect2(element){ var scrollTop = document.documentElement.scrollTop; var scrollLeft = document.documentElement.scrollLeft; if (element.getBoundingClientRect){ if (typeof arguments.callee.offset != "number"){ var temp = document.createElement("div"); temp.style.cssText = "position:absolute;left:0;top:0;"; document.body.appendChild(temp); arguments.callee.offset = -temp.getBoundingClientRect().top - scrollTop; document.body.removeChild(temp); temp = null; } var rect = element.getBoundingClientRect(); var offset = arguments.callee.offset; return { left: rect.left + offset, right: rect.right + offset, top: rect.top + offset, bottom: rect.bottom + offset }; }else{ var actualLeft = getElementLeft(element); var actualTop = getElementTop(element); return { left: actualLeft - scrollLeft, right: actualLeft + element.offsetWidth - scrollLeft, top: actualTop - scrollTop, bottom: actualTop + element.offsetHeight - scrollTop } } } //鼠标移动到图片上时，初始化 function runNav_picidldyzxy_init(){ var dom_article = document.getElementById("articleText"); if(dom_article){ var dom_all_img = dom_article.getElementsByTagName("img"); var dom_last_index = parseInt(dom_all_img.length) - 1; if(dom_last_index > -1){ var dom_last = dom_all_img[dom_last_index]; var xyxy = getBoundingClientRect2(dom_last); global_jump_img.x = parseInt(xyxy.left); global_jump_img.y = parseInt(xyxy.top); global_jump_img.w = parseInt(dom_last.width); global_jump_img.h = parseInt(dom_last.height); global_jump_img.t = parseInt(getElementTop2(dom_last)); global_jump_img.l = parseInt(getElementLeft2(dom_last)); } } //document.title = "x:" +global_jump_img.x+ " y:" +global_jump_img.y+ " l:" +global_jump_img.l+ " t:" + global_jump_img.t; } //设置图片，点击查看下一页 function runNav_picidldyzxy(){ //判断浏览器种类 var Sys = {}; var ua = navigator.userAgent.toLowerCase(); var s; (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] : (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] : (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0; var isFF = false; if (Sys.firefox){ isFF = true; global_jump_img.isFF =true; } //有上一页时 if(global_fenye.l != "#"){ global_jump_img.lkup = global_fenye.l; global_jump_img.hasup = true; }else{ global_jump_img.lkup = "#"; global_jump_img.hasup = false; } //有下一页时 if(global_fenye.r != "#"){ global_jump_img.lkdown = global_fenye.r; global_jump_img.hasdown = true; }else{ global_jump_img.lkdown = "#"; global_jump_img.hasdown = false; } //添加img的事件 var dom_article = document.getElementById("articleText"); if(dom_article){ var dom_all_img = dom_article.getElementsByTagName("img"); var dom_last_index = parseInt(dom_all_img.length) - 1; if(dom_last_index > -1){ var dom_last = dom_all_img[dom_last_index]; runNav_picidldyzxy_init();//不知道为啥，有这句，才能兼容火狐 init_global_mouse_div(); //绑定事件 dom_last.onmouseover = function(){ runNav_picidldyzxy_init(); init_global_mouse_div(); global_mouse_div.isshow = true; } dom_last.onmouseout = function(){ global_mouse_div.isshow = false; set_global_mouse_div(0,0,false,false);//隐藏 global_jump_img.where = 0; } dom_last.onclick = function(){ if(global_jump_img.is_left){ if(global_jump_img.hasup){ window.locations.href = global_jump_img.lkup; } else { /*alert("是第一页，没有上一页");*/ window.locations.href="/"; } }else{ if(global_jump_img.hasdown){ window.locations.href = global_jump_img.lkdown; } else { /*alert("已经是最后一页，没有下一页");*/ document.getElementById("zf").style.display="block"; } } } dom_last.onmousemove = function(){ //var menu_x = event.x ? event.x : event.pageX; //var menu_y = event.y ? event.y : event.pageY; var menu_x = event.clientX; var menu_y = event.clientY; //计算跟随层的位置 var div_l = menu_x - global_jump_img.x + global_jump_img.l - global_mouse_div.l; var div_t = menu_y - global_jump_img.y + global_jump_img.t - global_mouse_div.t; //document.title = "" +menu_y +" "+ global_jump_img.y +" "+ global_jump_img.t +" "+ global_mouse_div.t; var whereold = global_jump_img.where; //判断左半边还是右半边 if( parseInt(menu_x) < global_jump_img.w / 2 + global_jump_img.x ){ global_jump_img.is_left = true; global_jump_img.where = 1; }else { global_jump_img.is_left = false; global_jump_img.where = 2; } //如果位置发生变化，需要设置鼠标 if(whereold != global_jump_img.where){ global_jump_img.needset = true; } //设置鼠标 if(global_jump_img.needset){ if(global_jump_img.isFF){ dom_last.style.cursor = "pointer"; } else{ if(global_jump_img.is_left){ dom_last.style.cursor = "url('http://www.ce.cn/inc/dd_mouse_left.cur')"; } else{ dom_last.style.cursor = "url('http://www.ce.cn/inc/dd_mouse_right.cur')"; } } global_jump_img.needset = false; } //设置跟随 set_global_mouse_div(div_t,div_l,global_jump_img.isFF,global_jump_img.is_left); //document.title = "w:" +global_jump_img.w+" x:"+global_jump_img.x+" y:"+global_jump_img.y+" 哈"+ menu_x+"左:" +global_jump_img.is_left; } } } } //兼容火狐所用的加载event对象 function loadEvent() { if (!document.all) { window.constructor.prototype .__defineGetter__( "event", function() { var func = arguments.callee.caller; while (func != null) { var arg0 = func.arguments[0]; if (arg0 && (arg0.constructor == Event || arg0.constructor == MouseEvent)) { return arg0; } func = func.caller; } return null; }); } } //开始 init_fenye();//先初始化 if(global_fenye.has){ loadEvent();//兼容火狐所用的加载event对象 init_runNav_pic_div_ldy(); runNav_picidldyzxy(); //绑定滚动条事件，维持定位准确 if(document.all){ window.attachEvent ("onscroll",runNav_picidldyzxy_init); }else{ window.addEventListener('scroll', function(){runNav_picidldyzxy_init();}, true); } if(document.all){ window.attachEvent ("onscroll",init_global_mouse_div); }else{ window.addEventListener('scroll', function(){init_global_mouse_div();}, true); } } //设置推荐窗口位置 //$(document).load(function() { var zf_left=(Math.floor(($('#articleText').width()-$('#zf').width())/2)+$('#articleText').offset().left)+'px'; var img1_h=$('#articleText').find('img')[0].height; var zf_top=Math.floor((img1_h-250)/2+$('#articleText').offset().top)+'px'; $('#zf').css('top',zf_top); $('#zf').css('left',zf_left); $('#zf').css('right',zf_left); // });