function changeTab(currIndex)
{
	for (var i =1; i<=5;i++)
	{
	if (i == currIndex)
	{
	document.getElementById('tabHeader'+currIndex).className='selectTab';
	document.getElementById('tabContent'+currIndex).style.display='block';
		}
		else
		{
		document.getElementById('tabHeader'+i).className='unselectTab';
		document.getElementById('tabContent'+i).style.display='none';
		}
	}
}
function searchGoods()
{
var href= "Search.aspx?Type=1&";
href += "bid="+document.getElementById("ddlGoodsBrand").value;
href += "&cid="+document.getElementById("ddlDesign").value;
href += "&price="+document.getElementById("ddlPrice").value;
window.location = href;
}
function changeTabInfo(id)
{
for (var i =1; i<=3; i++)
{
if(i!=2)
{
document.getElementById('td'+i).className = 'left_bg_out';
document.getElementById('content'+i).style.display = 'none';
}
}
document.getElementById('td'+id).className = 'left_bg_on';
document.getElementById('content'+id).style.display = '';
}
function btchangetoptabinfo(id)
{
for (var i =1; i<=4; i++)
{
document.getElementById('topTit'+i).className = 'left_bg_out';
document.getElementById('topContent'+i).style.display = 'none';
}
document.getElementById('topTit'+id).className = 'left_bg_on';
document.getElementById('topContent'+id).style.display = '';
}

function btchangetabinfo(id)
{
for (var i =1; i<=3; i++)
{
document.getElementById('ttd'+i).className = 'left_bg_out';
document.getElementById('tcontent'+i).style.display = 'none';
}
document.getElementById('ttd'+id).className = 'left_bg_on';
document.getElementById('tcontent'+id).style.display = '';
}
var textValue = "请输入品名/编号";
function hideFieldValue(obj, isfocus)
{
obj.value = Utils.trim(obj.value);
if (isfocus)
{
if (obj.value == textValue)
{
obj.value = "";
}
}
else
{
if (obj.value == '')
{
obj.value = textValue
}
}
}

function checkKeywords()
{
if(Utils.trim(document.getElementById('HeaderNavigation_Default1:txtKeyWords').value) == textValue)
{
alert("请输入品名/编号");
return false;
}
}
function hideFieldValue1(obj, isfocus)
{
obj.value = Utils.trim(obj.value);
if (isfocus)
{
if (obj.value == textValue)
{
obj.value = "";
}
}
else
{
if (obj.value == '')
{
obj.value = textValue
}
}
}

function checkKeywords1()
{
if(Utils.trim(document.getElementById('HeaderNavigation1_txtKeyWords').value) == textValue)
{
alert("请输入品名/编号");
return false;
}
}