function onlyNum()
{
	if((event.keyCode>=65)&&(event.keyCode<=90))
		event.returnValue=false;
}

function JHshNumberText()
{
	if(!((event.keyCode>=48&&event.keyCode<=57)||(event.keyCode>=96&&event.keyCode<=105)||(event.keyCode==8)))
	event.returnValue=false;
}
String.prototype.trim=trim;
function trim() {  return this.replace(/^\s+|\s+$/g, "");}
// 页面发布中的搜索标记专用
function KeywordSearch(webRootPath)
{
var key = txtKeyword.value.trim();//UrlEncode(txtKeyword.value.trim());
	
if(key=='')
{
	alert("搜索关键字不允许为空!");
}
else
{
var s = "http://search.mall.sina.com.cn:8080/search.jsp?type="+selCF.value+"&word="+key+"&order=1"
//var s = webRootPath + "/SRH/QSearch.aspx?cfid=" + selCF.value +
//		"&kw=" + key + "&sc=1&st=1&page=1";
//window.open(s,"_blank");
window.parent.location.href = s;
}
}

// 页面发布中的综合查询标记专用
function SearchByCategory(webRootPath,path)
	{
		var count = frmCatSearch.elements.length;
		var kw = "";
		var cf = "";
		var ele;
		var flag = 0;
		for(var i = 0; i < count; i++)
		{
			ele = frmCatSearch.elements[i];
			if(ele.tagName.toUpperCase() == "INPUT")
			{
				if((ele.id == "tbMinPrice")||(ele.id == "tbMaxPrice"))
					break;
				cf = ele.value + ",";
			}
			if((ele.tagName.toUpperCase() == "SELECT")&&(ele.selectedIndex > 0))
			{
				var num = ele.selectedIndex;
				var id1 = ele.options[num].value;
				var id2 = id1.split('-');
				kw += "p"+flag+".ParameterID="+id2[0] + " and "+"p"+flag+".ParameterValue='"+ele.options[num].text + "' ~and ";
				flag++;
			}
		}
		if(kw.length>5)
		 kw = kw.substring(0,kw.length-5);
		var min = 0;
		if(frmCatSearch.tbMinPrice.value != "")
			min = frmCatSearch.tbMinPrice.value;
		var max = 10000000;
		if(frmCatSearch.tbMaxPrice.value != "")
			max = frmCatSearch.tbMaxPrice.value;
		//var pricesql = "TradePrice>=" + min + " AND TradePrice<=" + max;
		//window.location = webRootPath + "/SRH/CmpSearch.aspx?prc=" + pricesql +
		//	"&kw=" + kw + "&page=1&sc=1&st=2&cfid=" + frmCatSearch.hiddenCFID.value;
		//alert(kw);
		window.location = webRootPath + "/SRH/CFProducts.aspx?isRedirect=0&cfid=" + frmCatSearch.hiddenCFID.value +
			"&min=" + min + "&max=" + max + "&ppv=" + kw + "&t=" + frmCatSearch.hiddenTypeID.value +
			"&path=" + escape(path);
	}