//by nardo 2008-11-11
	//频道搜索
	function chSearch(obj)
	{
		var str = obj.value;
		var url = system_root+str+"/search.php";
		document.myform.action = url;
	}

	//清除搜索栏
	function clrKeyword(obj)
	{
		obj.value = '';
		var len = document.myform.selectch.length;
		for(var i=0;i<len;i++)
		{
			if(document.myform.selectch[i].selected)
			{
				var str = document.myform.selectch[i].value;
				if(str == 'txjy'){obj.title = '请输入项目名称作为关键词';}
				if(str == 'brandmall'){obj.title = '请输入商品名称作为关键词';}
				if(str == 'trademark'){obj.title = '请输入商标名称作为关键词';}
				if(str == 'supplier'){obj.title = '请输入产品名称作为关键词';}
			}
		}
	}

	//动态生成关键字
	function createKeyWord()
	{
		var arrTagA = [];
		var url = "/search.php?search=1&keyword=";
		var arrKeyWords = [];
		//关键字(二维数组),按插入的先后顺序 11-11
		arrKeyWords.push(['txjy','玩具']);
		arrKeyWords.push(['txjy','时尚饰品']);
		arrKeyWords.push(['txjy','童装']);
		arrKeyWords.push(['supplier','照明']);
		arrKeyWords.push(['supplier','吊灯']);
		arrKeyWords.push(['brandmall','服装']);
		arrKeyWords.push(['brandmall','厨具']);
		arrKeyWords.push(['trademark','家具']);
		arrKeyWords.push(['supplier','电子']);
		arrKeyWords.push(['supplier','包装']);

		var kwl = arrKeyWords.length;
		var tagA = document.getElementById("search_hot");
		var domFrag = document.createDocumentFragment();
		//动态插入到ID为search_hot的div标签中
		for(var k=0;k<kwl;k++)
		{	
			arrTagA[k] = document.createElement("A");
			//HTML的DOM
			arrTagA[k].title = arrKeyWords[k][1];
			arrTagA[k].href = system_root+arrKeyWords[k][0]+url+arrKeyWords[k][1];
			arrTagA[k].innerHTML = arrKeyWords[k][1];
			domFrag.appendChild(arrTagA[k]);
		}
		tagA.appendChild(domFrag);
	}
	
	//判断当前加载浏览器
	if(document.addEventListener)
	{document.addEventListener("DOMContentLoaded", createKeyWord, null);}
	else{window.attachEvent("onload", createKeyWord);}