document.write('<form name="form1" method="post" action="/web_en/Search.aspx" onsubmit="return chkForm(this)"><input name="sKey" type="text" size="10" id="sKey" value="keyword search" onfocus=this.value="" size="16">&nbsp;<select name="Parent" id="Parent" hidefocus="hidefocus"><option value="10" selected>choice sort</option><option value="15">Pendant Lamps</option><option value="16">Ceiling Lamps</option><option value="17">Floor lamps</option><option value="18">Table lamps</option><option value="19">Wall lamps</option><option value="20">Glass Tube Lamp Masks</option><option value="23">Decorating Products</option></select>&nbsp;<select name="sType" id="sType" hidefocus="hidefocus"><option value="1" selected>title</option><option value="2">content</option></select>&nbsp;<input name="Submit" type="submit" value="search">&nbsp;<input name="ResStatus" type="hidden" id="ResStatus" value="1"> <input name="ClassId" type="hidden" id="ClassId" value="10"> </form><script language="javascript" type="text/javascript">function chkForm(obj){    if(obj.sKey.value == "")    {        alert("please enter the keyword");        return false;    }}</script>');