function showProject(html_name){
	window.open("project/"+html_name,"newwindow","");
}

function logout(){
	if(confirm("ログアウトしてよろしいですか？")){
		location.href="logout.html";
	}
}

function isNullString(str){
	var tmpStr = str;
	while(tmpStr.indexOf(" ")!=-1){
		tmpStr = tmpStr.replace(" ","")
	}
	while(tmpStr.indexOf("　")!=-1){
		tmpStr = tmpStr.replace("　","")
	}
	if(tmpStr==""){
		return true
	}else{
		return false
	}
}

function paging(form, no){
	form.startPageNo.value = no;
	form.paging_flg.value = 1;
	form.submit();
}

function calendar(objId){
	var x = window.event.screenX;
	var y = window.event.screenY;
	var calwindow = window.open("../calendar.html?objId="+objId,"calwindow","resizable=no,width=210,height=300,scrollbars=no,status=yes,toolbar=no,location=no,directories=no,left="+ x +",top="+y);
	calwindow.focus();
}

function dateclear(name){
	document.getElementById(name).value="";
}

function change(areaName){
	if(document.getElementById(areaName).style.overflow=="visible"){
		document.getElementById(areaName).style.overflow="auto"
	}else{
		document.getElementById(areaName).style.overflow="visible"
	}	
}

//チェックボックスがチェックされているかどうか
function isChecked_checkBox(obj){
	if(obj.length > 1){
		var i = 0;	
		for(i=0; i < obj.length; i++){
			if(obj[i].checked) return true;
		}
	}else{
		return obj.checked;	
	}
	return false;
}

/**
 * 削除確認メッセージを出す
 */
var buttonName = ""
function fcDelete(){
	var flag = false
	if(buttonName=="delete"){
		if(confirm("本当に削除してよろしいですか？")){
			flag = true
		}
	}else{
		flag = true
	}
	buttonName = ""
	return flag
}

submitflag = true;
function submitOnce() {
//alert("submitflag = " + submitflag)
	if(submitflag){
		submitflag=false;
		return true;
	}else{
		return false;
	}
	return false;
}

function isDate(yyyy, mm, dd){

	//選択年月の最終日
	//var intLastday = parseInt(EDate(yyyy + "/" + mm + "/" + "1", "yyyy/mm/dd").split("/")[2])
	if(parseInt(EDate(yyyy + "/" + mm + "/" + "1", "yyyy/mm/dd").split("/")[2]) < dd){
		return false;
	}

	return true;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}