function lm_dispQuery(querynum) { var searchurl = ""; //遍历所有的复选框 var x = 0; for (var i=1; i<=querynum; i++) { if (typeof public_getObject("searchengine_"+i) != "undefined" && public_getObject("searchengine_"+i).checked == true)//选中 { searchurl = searchurl + "&engine_"+i+"=ok"; }//end if else if (public_getObject("searchengine_"+i).checked == "") { x = x + 1; } }//end for if (x == querynum) { return false; } var show = public_getObject("disp_query"); var url = "searchengine/searchengine_ajax.php?enginecheck=ok"+ searchurl + "&randid=" + Math.random(); 　var ajax = public_InitAjax(); 　ajax.open("GET", url, true); 　ajax.onreadystatechange = function() { // if(ajax.readyState<4) // { // document.getElementById("diy").innerHTML ="正在加载....请稍等"; // } 　　if (ajax.readyState == 4 && ajax.status == 200) { 　　　show.innerHTML = ajax.responseText; show.style.display = ""; 　　} 　}//end function() 　ajax.send(null); }//end function function lm_changStreet(area) { var areas = area.getElementsByTagName("option"); for (var i=0; i function lm_changeStyle(id) { public_getObject(id).style.color="red"; }//end function lm_changeStyle(var id) function lm_changeStyle2(id) { public_getObject(id).style.color=""; }//end function lm_changeStyle(var id) function lm_closeSearchEngine() { public_getObject("disp_query").style.display = "none"; for (var i=1; i<=5; i++) { public_getObject("searchengine_"+ i).checked = ""; }//end for }//end function function lm_selectQuery(dividnum,position) { var searchdiv = public_getObject("disp_query"); var selectdiv = public_getObject("div_se_"+ dividnum); if (public_getObject("searchengine_"+ dividnum).checked == "")//未选中 { //隐藏这项搜索条件 selectdiv.style.display = "none"; //把填写的搜索清除 // //遍历所有的搜索条件，如果全部隐藏了，关闭搜索显示 var flag = 0; for (var i=1; i<=5; i++) { if (public_getObject("div_se_"+ i).style.display == "") { flag = 1; break; }//end if }//end for if (flag == 0) { searchdiv.style.display = "none"; }//end if }//end if else//选中 { //判断搜索显示层是否显示 if (searchdiv.style.display == "none") { if (position == "y")//需要定位在搜索条件选择器下面 { //得到搜索条件选择器的坐标 var getid = public_getObject("searchengine"); //var getposition = public_getPosition(getid); //searchdiv.style.left = getposition[0] + 120 + "px"; //searchdiv.style.top = getposition[1] + 60 + "px"; } searchdiv.style.display = ""; }//end if //显示搜索条件 //selectdiv.style.display = ""; for (var i=1; i<=5; i++) { if (public_getObject("searchengine_"+ i).checked == "") { public_getObject("div_se_"+ i).style.display = "none"; }//end if else { public_getObject("div_se_"+ i).style.display = ""; } }//end for }//end else }//end function function lm_judgeInputKeywordOrNo() { var flag = 0; if (public_getObject("se_select_area").value != "")//餐馆所在地区 { flag = 1; }//end if else if (public_Trim(public_getObject("input_street").value) != "" && public_getObject("input_street").value != "输入街道或公交站点")//餐馆所在街道或公交站点 { flag = 1; }//end else if else if (public_Trim(public_getObject("input_managproj").value) != "")//餐馆经营项目 { flag = 1; }//end else if else if (public_Trim(public_getObject("input_atmosphere").value) != "")//餐馆氛围 { flag = 1; }//end else if else if (public_Trim(public_getObject("input_cuisine_name").value) != "")//菜肴名称 { flag = 1; }//end else if else if (public_Trim(public_getObject("input_restaurant_name").value) != "")//餐馆名称 { flag = 1; }//end else if if (flag == 0)//未输入条件 { alert("请输入查询条件！"); return false; } }//end function