document.write ("<div id=\"search\"><div id=\"searchnavi\" style=\"width:100%;\"><ul><li style=\"width:106px;\"></li>")
document.write ("<li class=\"search1\" id=\"changebox1\" onclick=\"javascript:tag(1);\">供应信息</li>")
document.write ("<li class=\"search2\" id=\"changebox2\" onclick=\"javascript:tag(2);\">求购信息</li>")
document.write ("<li class=\"search2\" id=\"changebox3\" onclick=\"javascript:tag(3);\">公司库</li>")
document.write ("<li class=\"search2\" id=\"changebox4\" onclick=\"javascript:tag(4);\">论坛</li>")
document.write ("<li class=\"search3\" id=\"changebox5\" onclick=\"javascript:tag(5);\">资讯</li>")
document.write ("</ul></div><div id=\"searchcontent\"><div id=\"searconrow1\" style=\"display:block;\">")
document.write ("<form action=\"/searth.aspx\" method=\"post\" target=\"_target\" id=\"hyformnew\" onsubmit=\"return check(hyformnew);\">")
document.write ("<div id=\"row1left\"><input type=\"text\" name=\"word\" id=\"word\" size=\"78\" value=\"请输入您感兴趣的关键字\" onclick=\"javascript:if(this.value.substring(0,3)=='请输入');\" / onfocus=\"this.value=''\"/>")
document.write ("<input name=\"submit\"  type=\"submit\"  value=\"　搜 索　\"/>")
document.write ("<input type=\"hidden\" name=\"class\" id=\"class\" value=\"供应信息\" /><input type=\"hidden\" name=\"price\" id=\"price\" value=\"1\"/>")
document.write ("</div></form></div></div>")
document.write ("<script type=\"text/javascript\">var num=5;function getObj(objName){return(document.getElementById(objName));}")	
document.write ("function tag(id){var keywords = document.getElementById(\"hyformnew\").word.value;")
document.write ("document.getElementById(\"hyformnew\").word.value = keywords;switch(id){")	
document.write ("case 1:getObj('class').value=\"供应信息\"; getObj('price').value = \"1\"; break;")
document.write ("case 2:getObj('class').value=\"求购信息\";getObj('price').value = \"2\"; break;")	 
document.write ("case 3:getObj('class').value=\"企业库\";getObj('price').value = \"3\"; break;")
document.write ("case 4:getObj('class').value=\"论坛\";getObj('price').value = \"4\"; break;")	
document.write ("case 5:getObj('class').value=\"资讯\";getObj('price').value = \"5\"; break;}")	
document.write ("for(var i=1;i<=num;i++){if(i==id) {getObj(\"changebox\"+i).className=\"search1\";}")	
document.write ("else{if(i==5 || i==(id-1)){getObj(\"changebox\"+i).className=\"search3\";}else{getObj(\"changebox\"+i).className=\"search2\";}}}}")
document.write ("function check(theForm){if (theForm.word.value.substring(0,3) ==\"请输入\" || theForm.word.value == \"\")")	
document.write ("{alert(\"请输入查询内容！\");theForm.word.focus();return false;}return true;}")	
document.write ("</script></div>")