var outObject5;//外部变量，所有函数都可以引用 function lm_updateStreetName(ttt) { var dadss = public_getObject("disp_auxiliary_4").style; var tth = ttt; var tttop = ttt.offsetTop; //TT控件的定位点高 var tthei = ttt.clientHeight; //TT控件本身的高 var ttleft = ttt.offsetLeft; //TT控件的定位点宽 var tttyp = ttt.type; //TT控件的类型 while (ttt = ttt.offsetParent) {tttop+=ttt.offsetTop; ttleft+=ttt.offsetLeft;}//end while dadss.top = (tttyp=="image")? tttop+tthei : tttop+tthei+5; dadss.left = ttleft+2; outObject5 = tth;//给外部变量赋值 var windowflag = lm_getUpdateStreetName(); for (var i=1; i<=4; i++) { public_getObject("disp_auxiliary_1").style.display = 'none'; public_getObject("disp_auxiliary_2").style.display = 'none'; public_getObject("disp_auxiliary_3").style.display = 'none'; public_getObject("disp_auxiliary_4").style.display = 'none'; } if (windowflag == "open") { dadss.display = ''; dadss.width = "100px"; } else { dadss.display = "none"; } event.returnValue=false; }//end function function lm_updateStreetNameClick(nnhtml) { if (outObject5) { if (!nnhtml) { outObject5.value=""; return; }//end if (!nn) outObject5.value = nnhtml;// public_getObject("disp_auxiliary_4").style.display="none"; }//end if (outObject5) }//end function function lm_getUpdateStreetName(ttt) { var div_vm3 = public_getObject("disp_auxiliary_4"); var streetname = outObject5.value; var url24 = "searchengine/searchengine_ajax.php?get_StreetName=ok&street_name="+ encodeURI(streetname) +"&randid2=" + Math.random(); var flag = 0;//判断是否显示浮动窗口 1:不显示 0:显示 //alert("a"+encodeURI(streetname)+"a"); if (streetname != "" && streetname != " " && streetname != " ") { 　 var ajax24 = public_InitAjax(); 　 ajax24.open("GET", url24, true); 　 ajax24.onreadystatechange = function() { 　 /* if (ajax24.readyState < 4) { div_vm3.innerHTML = "正在加载，请稍等......"; }//end if */ 　 if (ajax24.readyState == 4 && ajax24.status == 200) { if (ajax24.responseText != "novalue") { div_vm3.innerHTML = ajax24.responseText; flag = 0; 　 }//end if(ajax24.responseText != "") else { flag = 1; } }//end if 　 }//end function() 　 ajax24.send(null); }//end if (streetname != "") else { flag = 1; }//end else if (flag == 1)//不显示浮动窗口 { return "close"; } else { return "open"; } }//end function function lm_clearStreetName(set) { if (set.value == '输入街道或公交站点') { set.value = ''; } }//end function function lm_setStreetName(set) { if (set.value == '') { set.value = '输入街道或公交站点'; } }//end function