function CheckKey(KeyClientID)
{
    if(document.getElementById(KeyClientID).value=='请填写关键字!')
        document.getElementById(KeyClientID).value='';
}

function Search(SearchTypeClientID,arg0,arg1,arg2,arg3)
{
	switch(document.getElementById(SearchTypeClientID).selectedIndex)
	{
		case 0:
			SearchCourses(arg0,arg1,arg2,arg3);
			break;
		case 1:
			SearchEnterTrain(arg0,arg1);
			break;
		case 2:
			SearchAgen(arg0,arg2);
			break;
		case 3:
			SearchLect(arg0,arg1);
			break;
		case 4:
			SearchDown(arg0,arg1,'');
			break;
	}
}

function SearchCourses(KeyClientID,ColumnsClientID,CityClientID,MonthClientID)
{
    CheckKey(KeyClientID);
    url= '/Courses/CoursesList.aspx';
    url+='?Action=Search&Key=' + encodeURI(document.getElementById(KeyClientID).value);
    if(document.getElementById(ColumnsClientID)!=null)
	{
	    if(document.getElementById(ColumnsClientID).selectedIndex>0)
		    url+='&Columns=' + encodeURI(document.getElementById(ColumnsClientID).item(document.getElementById(ColumnsClientID).selectedIndex).value);
    }
    if(document.getElementById(CityClientID).selectedIndex>0)
	    url+='&City=' + encodeURI(document.getElementById(CityClientID).item(document.getElementById(CityClientID).selectedIndex).value);
    if(document.getElementById(MonthClientID).selectedIndex>0)
	    url+='&Month=' + encodeURI(document.getElementById(MonthClientID).item(document.getElementById(MonthClientID).selectedIndex).value);
    window.open(url);
}

function SearchEnterTrain(KeyClientID,ColumnsClientID)
{
    CheckKey(KeyClientID);
    url='/EnterTrain/EnterTrainList.aspx';
    url+='?Action=Search&Key=' + encodeURI(document.getElementById(KeyClientID).value);
	if(document.getElementById(ColumnsClientID)!=null)
	{
	    if(document.getElementById(ColumnsClientID).selectedIndex>0)
		    url+='&Columns=' + encodeURI(document.getElementById(ColumnsClientID).item(document.getElementById(ColumnsClientID).selectedIndex).value);
	}
	window.open(url);
}

function SearchLect(KeyClientID,TeacherTypeClientID)
{
    CheckKey(KeyClientID);
    url='/Teach/TeachList.aspx';
    url+='?Action=Search&Key=' + encodeURI(document.getElementById(KeyClientID).value);
    if(document.getElementById(TeacherTypeClientID)!=null)
	    url+='&Type=' + encodeURI(document.getElementById(TeacherTypeClientID).item(document.getElementById(TeacherTypeClientID).selectedIndex).value);
    window.open(url);
}

function SearchAgen(KeyClientID,CityClientID)
{
    CheckKey(KeyClientID);
    url='/YellowPages/Index.aspx';
    url+='?Action=Search&Key=' + encodeURI(document.getElementById(KeyClientID).value);
    if(document.getElementById(CityClientID).selectedIndex>0)
	    url+='&City=' + encodeURI(document.getElementById(CityClientID).item(document.getElementById(CityClientID).selectedIndex).value);
    window.open(url);
}

function SearchDown(KeyClientID,ColumnsClientID,DownTypeClientID){
    CheckKey(KeyClientID);
    url='/Down/DownList.aspx';
    url+='?Action=Search&Key=' + encodeURI(document.getElementById(KeyClientID).value);
	if(document.getElementById(ColumnsClientID)!=null)
	{
	    if(document.getElementById(ColumnsClientID).selectedIndex>0)
		    url+='&Columns=' + encodeURI(document.getElementById(ColumnsClientID).item(document.getElementById(ColumnsClientID).selectedIndex).value);
	}
	if(document.getElementById(DownTypeClientID)!=null)
	    url+='&Type=' + document.getElementById(DownTypeClientID).selectedIndex;
	else
	    url+='&Type=0';
    window.open(url);
}

function SearchJob(JobKeyClientID,JobTypeClientID,JobTimeClientID)
{
    CheckKey(KeyClientID);
    url='/Job/JobList.aspx';
    url+='?Action=Search';
    if(document.getElementById(JobKeyClientID).value!='填写公司名(可不填)')
	    url+='&Key=' + encodeURI(document.getElementById(JobKeyClientID).value);
    if(document.getElementById(JobTypeClientID).selectedIndex>0)
	    url+='&Type=' + encodeURI(document.getElementById(JobTypeClientID).item(document.getElementById(JobTypeClientID).selectedIndex).value.replace('─','').replace('├',''));
    if(document.getElementById(JobTimeClientID).selectedIndex>0)
	    url+='&Time=' + encodeURI(document.getElementById(JobTimeClientID).item(document.getElementById(JobTimeClientID).selectedIndex).value);
    window.open(url);
}