// JScript 文件


function keydown(obj)   
{
    obj.onkeypress=function(e)
    {    
        var o = document.getElementById("imggo");
        if(window.event)
        { 
            if(event.keyCode==13)
            {  
                GotoSearch(o,event);
                return false;
            }
        }
        else if(e.which)
        {
            if(e.which==13)
            {
               GotoSearch(o,"event"); 
               return true;
            }
        }
    }
} 
function clearSearchText(obj)
{
    var searchtext = document.getElementById(searchClientKeyID).value;
    document.getElementById(searchClientKeyID).style.color = 'black';
    if(searchtext == " search artworks")
    {
        obj.value='';
    }
    var objelement = document.getElementById(searchClientKeyID);
    keydown(objelement);
}
var settime;
function GotoSearch(obj,eve)
{
    obj.src = '/Images/SearchModule/click.gif';
    var searchtext = document.getElementById(searchClientKeyID).value;
    searchtext = searchtext.replace(/(^\s*)|(\s*$)/g,"");
    if(searchtext == "search artworks" || searchtext == "")
    {
        if(eve.clientY < 100)
        {
            var divb = document.getElementById("divb");
            divb.style.display = "block";
            settime = setTimeout("displaydiv()",2000);
        }
        else
        {
            var diva = document.getElementById("diva");
            diva.style.display = "block";
            settime = setTimeout("displaydiv()",2000);
        }
    }
    else
    {
        var search = document.getElementById(searchClientKeyID).value;
        //ajax 用.cs处理字符串
        search = ucHeader.cleartags(search).value;
        window.location.href = "/Search.aspx?Tags="+search;
    }
}
function displaydiv()
{   
    document.getElementById("diva").style.display = "none";
    document.getElementById("divb").style.display = "none";
    clearTimeout(settime);
   
}
//function startImg()
//{
//    var i = Math.random();
//    var j = Math.round(i) + 1;

//    if (j == 1)
//    {
//	var obj = document.getElementById("img1");
//	obj.style.visibility = "visible";
//	var obj1 = document.getElementById("img2");
//	obj1.style.visibility = "hidden";
//    }
//    else
//    {
//    	var obj = document.getElementById("img2");
//	obj.style.visibility = "visible";
//	var obj1 = document.getElementById("img1");
//	obj1.style.visibility = "hidden";
//    }
//}
//startImg();
function ChangeImgGo(srcimg,obj)
{
    document.getElementById("imggo").src=srcimg;
    if(obj.value == '')
    {
        obj.value=' search artworks';
        obj.style.color = '#c3c3c3';
    }
}

var sObj=document.getElementById(searchClientKeyID);
if(sObj.value != ' search artworks')
{
    sObj.style.color = 'black';
}


var leftHours = Math.floor(leftTime/3600);
var leftMinutes = Math.floor((leftTime-leftHours*3600)/60);
var leftSeconds = Math.round(leftTime%60);
var speedTime = 1000;
function countDown(){
	if(leftSeconds > 0){
		leftSeconds--;
	}else{
		leftSeconds = 59;
		if(leftMinutes > 0){
			leftMinutes--;
		}else{
			leftMinutes = 59;
			if(leftHours > 0){
				leftHours--;
			}else{
				return dealTimeOut();
			}
		}
	}

	if (leftSeconds <= 9){
		document.getElementById("leftSeconds").innerHTML="0"+leftSeconds;
	}else{
		document.getElementById("leftSeconds").innerHTML=leftSeconds;
	}

	if (leftMinutes <= 9){
		document.getElementById("leftMinutes").innerHTML="0"+leftMinutes;
	}else{
		document.getElementById("leftMinutes").innerHTML=leftMinutes;
	}

	if (leftHours <= 9){
		document.getElementById("leftHours").innerHTML="0"+leftHours;
	}else{
		document.getElementById("leftHours").innerHTML=leftHours;
	}		
}
var dealCountDown;
function dealTimeOut(){
	clearInterval(dealCountDown);
    document.getElementById("leftSeconds").innerHTML="00";
    document.getElementById("leftMinutes").innerHTML="00";
    document.getElementById("leftHours").innerHTML="00";
}
function startTime(){
	dealCountDown = window.setInterval("countDown()",speedTime);
}