function funcSearch() {
    var keywords = document.getElementById("keywords_text_1").value;
	var keywords2 = document.getElementById("keywords_text_2").value;
	keywords2=Trim(keywords2);
    if (keywords == null || Trim(keywords) == "" || keywords == "选择分类") {
        alert("请选择要查找信息的分类！");
        document.getElementById("keywords_text_1").focus();
        return false;
    }else if (keywords2 == null || Trim(keywords2) == "" || keywords2 == "输入关键字") {
        alert("请输入要查找信息的关键字！");
        document.getElementById("keywords_text_2").focus();
   }
	else{
	window.open("../search.asp?keywords=" + escape(keywords) + "&keywords2=" + escape(keywords2));
	
	}
}



function funcEnterch(a) {
document.getElementById("keywords_text00").value = document.getElementById("keywords_text_00"+a).innerHTML;
		for(i=1;i<9;i++){
		document.getElementById("keywords_text_00"+i).className="sochange";
		}
	
	document.getElementById("keywords_text_00"+a).className="ovchange";
	}

function funcSearchch() {
	var keywordsch =document.getElementById("keywords_text00").value;
	var keywords2ch = document.getElementById("keywords_text_02").value;
	keywords2ch=Trim(keywords2ch);
    if (keywordsch == null || Trim(keywordsch) == "") {
      keywordsch="项目";
    }
	if (keywords2ch == null || Trim(keywords2ch) == "" || keywords2ch == "输入关键字") {
        alert("请输入要查找信息的关键字！");
        document.getElementById("keywords_text_02").focus();
   }
	else{
	window.open("../search.asp?keywords=" + escape(keywordsch) + "&keywords2=" + escape(keywords2ch));
	
	}
}

function funcEnter() {
    if(event.keyCode == 13) {
	    funcSearch();
	}
}
function funcFocus(text) {
    if (text.value=="输入关键字" || Trim(text.value)=="" || text.value=="选择分类") {
        text.value="";
    }
}
function Trim(str){
    if(str.charAt(0) == " "){
        str = str.slice(1);
        str = Trim(str);
    }
    return str;
}