function send(flg) {
	if(flg=="pdf"){
		var Pdf = document.pdfForm;
        Pdf.method = "post";
        Pdf.action = "https://tjonline.tjnet.co.jp/tjonline/search.do";
        Pdf.target = "pdf";
        var year  = Pdf.year.value;
        var month = Pdf.month.value;
        var day   = Pdf.day.value;
        var keyword = Pdf.pdfWord.value;
        var publishDate = year + month + day;
        
    	if(publishDate != "" && keyword == ""){
    		Pdf.word.value = "";
    		Pdf.elements[7].value = year;
    		Pdf.elements[8].value = month;
    		Pdf.elements[9].value = day;
			Pdf.submit();
		}
		else if(publishDate == "" && keyword != ""){
			Pdf.elements[7].value = '';
    		Pdf.elements[8].value = '';
    		Pdf.elements[9].value = '';
			Pdf.word.value = keyword;
			Pdf.submit();
		}
		else if(publishDate != "" && keyword != ""){
			Pdf.elements[7].value = '';
    		Pdf.elements[8].value = '';
    		Pdf.elements[9].value = '';
			month = convert_month(month);
			Pdf.word.value = keyword + " " + year + " " + month;
			var publishDate = Pdf.year.value + Pdf.month.value + Pdf.day.value;
			Pdf.action = "https://tjonline.tjnet.co.jp/tjonline/search.do?publishDate=" + publishDate ;
			Pdf.submit();
		}
		else if(publishDate == "" && keyword == ""){
			Pdf.word.value = "";
			Pdf.elements[7].value = '';
    		Pdf.elements[8].value = '';
    		Pdf.elements[9].value = '';
		}
		else{
			Pdf.submit();
		}
    }
    else if(flg=="online"){
    	var Online =document.onlineForm;
    	Online.method = "post";
        Online.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do?";
        Online.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
        Online.word.value = document.onlineForm.tjWord.value;
        Online.title.value = document.onlineForm.tjTitle.value
        Online.target = "_self";
        var keyword = document.onlineForm.word.value;
    	Online.submit();
    }
}

function convert_month(month){
    var str = "";
    if(month == "01"){
        str = "TJAN.";
    }
    else if(month == "02"){
        str = "TFEB.";
    }
    else if(month == "03"){
        str = "TMAR.";
    }
    else if(month == "04"){
        str = "TAPR.";
    }
    else if(month == "05"){
        str = "TMAY.";
    }
    else if(month == "06"){
        str = "TJUN.";
    }
    else if(month == "07"){
        str = "TJUL.";
    }
    else if(month == "08"){
        str = "TAUG.";
    }
    else if(month == "09"){
        str = "TSEP.";
    }
    else if(month == "10"){
        str = "TOCT.";
    }
    else if(month == "11"){
        str = "TNOV.";
    }
    else if(month == "12"){
        str = "TDEC.";
    }
    return str;
}


function send_backnumber1(){
	document.backForm1.method = "post";
    document.backForm1.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do?";
    document.backForm1.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
    document.backForm1.target = "_self";
    document.backForm1.submit();
}

function send_backnumber2(){
	document.backForm2.method = "post";
    document.backForm2.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do?";
    document.backForm2.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
    document.backForm2.target = "_self";
    document.backForm2.submit();
}

function send_backnumber3(){
	document.backForm3.method = "post";
    document.backForm3.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do";
    document.backForm3.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
    document.backForm3.target = "_self";
    document.backForm3.submit();
}

function send_backnumber4(){
	document.backForm4.method = "post";
    document.backForm4.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do";
    document.backForm4.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
    document.backForm4.target = "_self";
    document.backForm4.submit();
}

function send_backnumber5(){
	document.backForm5.method = "post";
    document.backForm5.action = "https://tjonline.tjnet.co.jp/tjonline2/search.do";
    document.backForm5.form.value = "6b1872-10bdc15435c-84c09da04776bb419ca0f3367215b7c1";
    document.backForm5.target = "_self";
    document.backForm5.submit();
}