function setTextValue(objId, val){
	var targetObj = document.getElementById(objId);
	if(targetObj != null){
		targetObj.value = val;
	}
}
function setSelectOption(objId, val){
	var targetObj = document.getElementById(objId);
	if(targetObj != null){
		for(i=0; i<targetObj.length; i++){
			if(targetObj[i].value == val){
				targetObj[i].selected = true;
			}
		}
	}
}

function getCheckedRadioValueByName(objName){
	var targetObj = document.getElementsByName(objName);
	if(targetObj != null){
		for(i=0; i<targetObj.length; i++){
			if(targetObj[i].checked)
				return targetObj[i].value;
		}
	}
}

function setRadioValueByName(objName, val){
	var targetObj = document.getElementsByName(objName);
	if(targetObj != null){
		for(i=0; i<targetObj.length; i++){
			if(targetObj[i].value == val){
				targetObj[i].checked = true;
				return;
			}
		}
	}
}

function setCheckboxCheckedById(objId, flag){
	var targetObj = document.getElementById(objId);
	if(targetObj != null){
		if(flag == "1")
			targetObj.checked = true;
		else
			targetObj.checked = false;
	}
}

function lib_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable){
	toolbar_str = toolbar ? 'yes' : 'no';
	menubar_str = menubar ? 'yes' : 'no';
	statusbar_str = statusbar ? 'yes' : 'no';
	scrollbar_str = scrollbar ? 'yes' : 'no';
	resizable_str = resizable ? 'yes' : 'no';
	curWin = window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
	curWin.focus();
}