value;value=input.SerchKey;};varfrm2=document.//输入框varinput=frm.SearchEcho;};//提交newsearchsUggest({input:input,frm2.//下拉选择varselect=frm.value===旧事;SerchType;hform_02;//提交按钮varsubmit=function(){frm2.//能否旧事varisNews=function(){returnselect.})();maxLen:10,placeholderStr:请输入环节词。赤峰鲜花网上订购本地花店，