function searchNewSubmitForm(){ if((document.getElementById("key").value)=="" || document.getElementById("key").value=="请输入商品名称或编号" ){ alert("请输入商品名称或编号"); document.getElementById("key").value=""; document.getElementById("key").focus(); return; } window.location = ("/default.aspx?tourl=WebContent&id=pSearch&DicClass=WebPage&subId=quickSearch&search="+escape(document.getElementById("key").value)); } function searchTxt(_s){ document.getElementById("key").value = _s; searchNewSubmitForm(); }