//---------------------------字符限制----------------------------------------- var strchar="> <,[]{}?/+=-|\\''\":;~!#$%()*`@^.&·"; //---------------------------字符限制----------------------------------------- function chechr(obj){ for (var i = 0; i < strchar.length; i++){ c = strchar.charAt(i); if (obj.value.indexOf(c) != -1) { obj.value=obj.value.replace(c,""); } } } //---------------------------字数限制----------------------------------------- function checkLong(obj,num){ if (obj.value.length > num) { obj.value = obj.value.substring(0,num); }else{ document.getElementById('remLen').value = num - obj.value.length; } } //---------------------------图片宽----------------------------------------- function resizepic(thispic,pwidth,pheight){//改变图片大小 if(thispic.width < pwidth) thispic.style.width = 'auto'; else thispic.style.width = pwidth+'px'; if(thispic.height < pheight) thispic.style.height = 'auto'; else thispic.style.height = pheight+'px'; } //---------------------------AJAX----------------------------------------- var xmlHttp; function createXMLHttpRequest() { xmlHttp = false; if (window.ActiveXObject) { try{ xmlHttp=new ActiveXObject("Msxml2.XMLHttp"); }catch(e){ try{ xmlHttp=new ActiveXobject("Microsoft.XMLHttp"); }catch(e){} } } else if (window.XMLHttpRequest) { xmlHttp = new XMLHttpRequest(); if(xmlHttp.overrideMimeType){//设置MIME类别 xmlHttp.overrideMimeType("text/xml"); } } } function selectAjax(url){ createXMLHttpRequest(); xmlHttp.onreadystatechange = setAjaxShow; xmlHttp.open("GET", url, true); xmlHttp.send(null); } function setAjaxShow() { if (xmlHttp.readyState < 4) { document.getElementById('showWorkList').innerHTML=' 请稍后...'; } if (xmlHttp.readyState == 4) { var response = xmlHttp.responseText; document.getElementById('showWorkList').innerHTML=response; } }