function GetInfo()
{
	var C1 = document.frmSearch.C1.options[document.frmSearch.C1.selectedIndex].value;
	var pageUrl = "/eks/Lecture_C2_Search.asp?C1=" + C1;
	
	var xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
	xmlRequest.Open("POST", pageUrl, false);
	xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlRequest.onreadystatechange = function() {CallBack(xmlRequest)};;
	xmlRequest.Send(null);
	document.frmSearch.catename.value=""
	document.frmSearch.catename.value=document.frmSearch.C1.options[document.frmSearch.C1.selectedIndex].text;
 	return xmlRequest;			
}

function CallBack(xmlRequest)
{
	if (xmlRequest == null || xmlRequest.readyState != 4) return;
	if(xmlRequest.responseText.length == 0)
	{
		document.frmSearch.C2.options.length = 0;
		document.frmSearch.C2.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0");
		document.frmSearch.C3.options.length = 0;
		document.frmSearch.C3.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0");
		document.frmSearch.C4.options.length = 0;
		document.frmSearch.C4.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0");
		return;
	}
	
	var vals = xmlRequest.responseText.split(":");

	document.frmSearch.C2.options.length = 0;
	for(var i=0;i<vals.length;i++) 
	{		
		var arr_vals = vals[i].split(".");
		document.frmSearch.C2.options[i] = new Option(arr_vals[1],arr_vals[0]); 

	}
}


 function GetInfo2()
{
	var C1 = document.frmSearch.C1.options[document.frmSearch.C1.selectedIndex].value;
	var C2 = document.frmSearch.C2.options[document.frmSearch.C2.selectedIndex].value;
	var pageUrl = "/eks/Lecture_C3_Search.asp?C1=" + C1 +"&C2=" + C2 +"&lecgubn=0";
	
	var xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
	xmlRequest.Open("POST", pageUrl, false);
	xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlRequest.onreadystatechange = function() {CallBack2(xmlRequest)};;
	xmlRequest.Send(null);
	var catenamestr = document.frmSearch.catename.value
	var addcatename =   document.frmSearch.C2.options[document.frmSearch.C2.selectedIndex].text;
	var cname = document.frmSearch.catename.value.split(">");
	document.frmSearch.catename.value=cname[0]+">"+addcatename 
 
	return xmlRequest;			
}

function CallBack2(xmlRequest)
{
	if (xmlRequest == null || xmlRequest.readyState != 4) return;
	if(xmlRequest.responseText.length == 0)
	{
		document.frmSearch.C3.options.length = 0;
		document.frmSearch.C3.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0"); 
		document.frmSearch.C4.options.length = 0;
		document.frmSearch.C4.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0"); 
		return;
	}
	
	var vals = xmlRequest.responseText.split(":");

	document.frmSearch.C3.options.length = 0;
	for(var i=0;i<vals.length;i++) 
	{		
		var arr_vals = vals[i].split(".");
		document.frmSearch.C3.options[i] = new Option(arr_vals[1],arr_vals[0]);  
	}
}

// µÎ¹ø°īÅ×°í¸®·Î¸¸ Á¤¸®
function GetInfo22()
{ 
	var catenamestr = document.frmSearch.catename.value
	var addcatename =   document.frmSearch.C2.options[document.frmSearch.C2.selectedIndex].text;
	var cname = document.frmSearch.catename.value.split(">");
	document.frmSearch.catename.value=cname[0]+">"+addcatename 
		
}

 function GetInfo3()
{
	var C1 = document.frmSearch.C1.options[document.frmSearch.C1.selectedIndex].value;
	var C2 = document.frmSearch.C2.options[document.frmSearch.C2.selectedIndex].value;
	var C3 = document.frmSearch.C3.options[document.frmSearch.C3.selectedIndex].value;
	var pageUrl = "/eks/Lecture_C4_Search.asp?C1=" + C1 +"&C2=" + C2 +"&C3=" + C3;
	
	var xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
	xmlRequest.Open("POST", pageUrl, false);
	xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlRequest.onreadystatechange = function() {CallBack3(xmlRequest)};;
	xmlRequest.Send(null);
	var catenamestr = document.frmSearch.catename.value
	var addcatename =   document.frmSearch.C3.options[document.frmSearch.C3.selectedIndex].text;
	var cname = document.frmSearch.catename.value.split(">");
	document.frmSearch.catename.value=cname[0]+">"+cname[1]+">"+addcatename 
 	return xmlRequest;			
}

function CallBack3(xmlRequest)
{
	if (xmlRequest == null || xmlRequest.readyState != 4) return;
	if(xmlRequest.responseText.length == 0)
	{
		
		document.frmSearch.C4.options.length = 0;
		document.frmSearch.C4.options[0] = new Option("µî·ÏºÐ·ù¾øÀ½","0"); 
		return;
	}
	
	var vals = xmlRequest.responseText.split(":");

	document.frmSearch.C4.options.length = 0;
	for(var i=0;i<vals.length;i++) 
	{		
		var arr_vals = vals[i].split(".");
		document.frmSearch.C4.options[i] = new Option(arr_vals[1],arr_vals[0]);  
	}
 
}

function GetInfo4()
{ 
	var catenamestr = document.frmSearch.catename.value
	var addcatename =   document.frmSearch.C4.options[document.frmSearch.C4.selectedIndex].text;
	var cname = document.frmSearch.catename.value.split(">");
	document.frmSearch.catename.value=cname[0]+">"+cname[1]+">"+cname[2]+">"+addcatename 
		
}
 
//À̹ÌÁö µî·Ï
 function FileUp(formname,name1,name2,dir,wid,hei)
	{
		var winl = (screen.width - wid) / 2;     //  430 : ¶Ù¿ï âÀÇ Æø
		var wint = (screen.height - hei) / 2;   //  550 : ¶Ù¿ï âÀÇ ³ôÀÌ 

		window.open('/Common/UpLoad_Form.asp?formname='+formname+'&name1='+name1+'&name2='+name2+'&dir='+dir,'imgselect','top='+wint+',left='+winl+',width='+wid+',height='+hei+',scrollbars=yes');
	}
//  °ü¸®ÀÚ¿¡¼­ µî·Ï
function sendeks(){
	var frm = document.frmSearch
	var b_name = frm.b_name;
	var b_pwd = frm.b_pwd;
	var b_title = frm.b_title;
	var b_content = frm.b_content;
	var B_Source = frm.B_Source;
	
     if(frm.cateok.value==0){
	 	alert("¼¼¹ø° Ä«Å×°í¸®±îÁö ¼±ÅÃÇϼ¼¿ä")
	 	return  ;
	 }

	if(chkValidValue(b_name,'À̸§À» ')) return  ;	  
	if(chkValidValue(b_pwd,'ºñ¹Ð¹øÈ£¸¦ ')) return  ;
	if(chkValidValue(b_title,'Á¦¸ñÀ» ')) return  ;
	if(chkValidValue(b_content,'³»¿ëÀ» ')) return  ; 

	 frm.action = "insert.asp";
	 frm.submit();
}
// ÀÏ¹Ý È¸¿ø µî·Ï
function sendeksmember(){
	var frm = document.frmSearch 
	var b_title = frm.b_title;
	var b_content = frm.b_content;
	var B_Source = frm.B_Source;
      
	 if(frm.cateok.value==0){
	 	alert("¼¼¹ø° Ä«Å×°í¸®±îÁö ¼±ÅÃÇϼ¼¿ä")
	 	return  ;
	 }

	if(chkValidValue(b_title,'Á¦¸ñÀ» ')) return  ;
	if(chkValidValue(b_content,'³»¿ëÀ» ')) return  ; 


	 frm.action = "insert.asp";
	 frm.submit();
}
// ÀÏ¹Ý È¸¿ø ¿¡µàÁö½Ä ´äº¯ µî·Ï

function sendeksmemberan(){
	var frm = document.frmSearch 
	var b_title = frm.b_title;
	var b_content = frm.b_content; 
 	if(chkValidValue(b_title,'Á¦¸ñÀ» ')) return  ;
	if(chkValidValue(b_content,'³»¿ëÀ» ')) return  ; 

	 document.frmSearch.submit();
}

//üũ°ª ¸®ÅÏ
function chkValidValue(Val,Msg) 
{
	if (Val.value=="") {  
		alert(Msg +' ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
		Val.focus();
	return true;
	}
}