// JavaScript Document
// โก้
function deleteselectFile(file_name, tdname, type) {
	var td = document.getElementById(tdname);
	//var file_txt = document.getElementById(file_name + "_txt");
	var td_text = document.getElementById(tdname + "_text");
	var td_del = document.getElementById(tdname + "_del");
	
	//file_txt.value = "";
	td_del.innerHTML = "";
	td_text.innerHTML = "<input id='" + file_name + "_txt' name='" + file_name + "_txt' type='hidden' value=''>";
	td_text.width='1%';
	td.width='100%';
	td.innerHTML = "<input type='file' name='" + file_name + "' id='" + file_name + "' style='width:100%; display:block;' onChange=\"selectFile('" + file_name + "', '" + tdname + "', '" + type + "'); return false;\">";
}
	
function selectFile(file_name, tdname, type) {
	var file = document.getElementById(file_name);
	//var file_text = document.getElementById(file_name + "_text");
	var td = document.getElementById(tdname);
	var file_txt = document.getElementById(file_name + "_txt");
	var td_text = document.getElementById(tdname + "_text");
	var td_del = document.getElementById(tdname + "_del");
	
	var str = file.value;
	var arrstr = str.split("\\");
	
	if( type == 'image' ) {
		var checkFile = checkImageFile(file_name);
	} else if( type == 'document' ) {
		var checkFile = checkDocumentFile(file_name);
	} else if( type == 'ppt' ) {
		var checkFile = checkPowerPointFile(file_name);
	} else if( type == 'flv' ) {
		var checkFile = checkFlashFlvFile(file_name);
	} else if( type == 'pdf' ) {
		var checkFile = checkPdfFile(file_name);
	} else if( type == 'all' ) {
		var checkFile = checkAllFile(file_name);
	}
	
	if(checkFile) {
		td.width='1%';
		td_text.width='100%';
		
		
		td_text.innerHTML= "<input id='" + file_name + "_txt' name='" + file_name + "_txt' type='hidden' value='" + arrstr[arrstr.length-1] + "'>" + arrstr[arrstr.length-1];
		file.style.display = "none";
	
		td_del.innerHTML = "<input type='button' name='delFile_" + file_name + "' id='delFile_" + file_name + "' value = 'delete' style='height=24px;' onClick=\"deleteselectFile('" + file_name + "', '" + tdname + "', '" + type + "'); return false;\">";
		
	} else {
		td.innerHTML = "<input type='file' name='" + file_name + "' id='" + file_name + "' style='width:100%; display:block;' onChange=\"selectFile('" + file_name + "', '" + tdname + "', '" + type + "'); return false;\">";
	}
	
}

function inputfile(td_all_name, file_name, td_name, type) {
	var td_all = document.getElementById(td_all_name);
	var strHtml = "";
	
	strHtml = "<table width='100%' border='0' cellspacing='0' cellpadding='0' class='style1'>";
		strHtml = strHtml + "<tr>";
			strHtml = strHtml + "<td id='" + td_name + "' width='100%'>";
				strHtml = strHtml + "<input type='file' name='" + file_name + "' id='" + file_name + "' style='width:100%; display:block;' onChange=\"selectFile('" + file_name + "', '" + td_name + "', '" + type + "'); return false;\">";
			strHtml = strHtml + "</td>";
			strHtml = strHtml + "<td id='" + td_name + "_text'><input id='" + file_name + "_txt' name='" + file_name + "_txt' type='hidden' value=''></td>";
			strHtml = strHtml + "<td id='" + td_name + "_del'></td>";
		strHtml = strHtml + "</tr>";
	strHtml = strHtml + "</table>";
	
	td_all.innerHTML = strHtml;
}