function elm_encode(object_value){
	return encodeURIComponent(object_value);
}

function elm_decode(object_value){
	return decodeURIComponent(object_value);
}

function vld_elm_val(type, nm, alias, req, max_len, auto_focus){
	if(typeof auto_focus == 'undefined')
		var auto_focus = false;
	
	try{
		vld_elm_typ(type, nm, alias);				
		var elm_name = type + "_" + nm;
		
		elm = get_obj(elm_name);
		if(elm == null)
			return;
		var elm_val = elm_decode(get_elm_val(type, nm));
		
		switch(type){
			
			default:
				if(req && elm_val == "")
					catch_error(alias + " must not be empty");
				else if(max_len > 0 && elm_val.length > max_len)
					catch_error(alias + " must not exceed " + max_len.toString() + " character(s)");
				break;
		}
	}catch(e){		
		if(auto_focus)
			elm.focus();
		catch_error(get_error(e));
	}
}

function set_elm_val(type, nm, val, param){
	if(typeof param == 'undefined')
		var param = new Array();
	
	var elm_name = type + "_" + nm;
	
	elm = get_obj(elm_name);
	if(elm == null)
		return;
	switch(type){
	
				case "dap":
									
				tmp_elm_dd = get_obj(elm_name + "_dd");
				tmp_elm_mm = get_obj(elm_name + "_mm");
				tmp_elm_yy = get_obj(elm_name + "_yy");
				
				if(val != "" && val != "0000-00-00"){
					elm.value = param["text"];
					tmp_val = val.split("-");
					tmp_elm_dd.value = tmp_val[2];
					tmp_elm_mm.options[to_int(tmp_val[1])].selected = true;
					tmp_elm_yy.value = tmp_val[0];	
					tmp_elm_dd.readOnly = false;
					tmp_elm_yy.readOnly = false;
				}else{
					elm.value = "";
					tmp_elm_dd.value = "";
					tmp_elm_mm.options[0].selected = true;
					tmp_elm_yy.value = "";
					tmp_elm_dd.readOnly = true;
					tmp_elm_yy.readOnly = true;
				}	
			
					break;
			
				case "dtp":
								
				tmp_elm_dd = get_obj(elm_name + "_dd");
				tmp_elm_mm = get_obj(elm_name + "_mm");
				tmp_elm_yy = get_obj(elm_name + "_yy");
				tmp_elm_h = get_obj(elm_name + "_h");
				tmp_elm_m = get_obj(elm_name + "_m");
				tmp_elm_s = get_obj(elm_name + "_s");
				
				if(val != "" && val != "0000-00-00 00:00:00" && 
				   val.length == 19 && val.substring(0,10) != "0000-00-00"
				){
					elm.value = param["text"];
					dap_val = val.substring(0,10).split("-");
					tmp_elm_dd.value = dap_val[2];
					tmp_elm_mm.options[to_int(dap_val[1])].selected = true;
					tmp_elm_yy.value = dap_val[0];	
					tmp_elm_dd.readOnly = false;
					tmp_elm_yy.readOnly = false;
					
					tip_val = val.substring(11).split(":");
					tmp_elm_h.value = tip_val[0];
					tmp_elm_m.value = tip_val[1];
					tmp_elm_s.value = tip_val[2];		
					tmp_elm_h.readOnly = false;
					tmp_elm_m.readOnly = false;
					tmp_elm_s.readOnly = false;
				}else{
					elm.value = "";
					tmp_elm_dd.value = "";
					tmp_elm_mm.options[0].selected = true;
					tmp_elm_yy.value = "";
					tmp_elm_h.value = "";
					tmp_elm_m.value = "";
					tmp_elm_s.value = "";
					
					tmp_elm_dd.readOnly = true;
					tmp_elm_yy.readOnly = true;
					tmp_elm_h.readOnly = true;
					tmp_elm_m.readOnly = true;
					tmp_elm_s.readOnly = true;
				}
			
					break;
			
				case "num":
					
				tmp_elm_scl = get_obj(elm_name + "_scl");
				tmp_elm_pre = get_obj(elm_name + "_pre");
				
				elm.value = param["text"];
				
				if(val != ""){
					tmp_val = val.split(".");
					tmp_elm_scl.value = tmp_val[0];
					tmp_elm_pre.value = tmp_val[1];
				}else{
					tmp_elm_scl.value = "0";
					tmp_elm_pre.value = "0";
				}
			
					break;
			
				case "cbo":
					
				cbo_select(elm_name, val);
			
					break;
			
				case "uim":
					
				dimension = get_obj("dim_" + elm_name).value.split(",");
				img_url = url("thumbnail", "unt");
				img_url = url_add_prm(img_url, "w", dimension[0]);
				img_url = url_add_prm(img_url, "h", dimension[1]);
				
				if(val == ""){
					elm.value = "";					
					img_url = url_add_prm(img_url, "f", "");					
				}else{
					elm.value = val;
					img_url = url_add_prm(img_url, "f", val);
				}
				get_obj(elm_name + "_img").src = img_url;
			
					break;
			
				case "chk":
					
				elm.checked = val;
			
					break;
			
				case "htm":
									
				elm_edt = get_obj(elm_name + "_edt");	
				elm.innerHTML = val;
				elm_edt.value = val;				
			
					break;
			
				case "url":
					
				if(val == "")
					elm.value = "http://"
				else
					elm.value = val;
			
					break;
			
				case "tip":
									
				tmp_elm_hh = get_obj(elm_name + "_hh");
				tmp_elm_mm = get_obj(elm_name + "_mm");
				tmp_elm_ss = get_obj(elm_name + "_ss");
				
				elm.value = prm["text"];
				
				if(val != ""){
					tmp_val = val.split(":");
					tmp_elm_hh.value = tmp_val[0];
					tmp_elm_mm.value = tmp_val[1];
					tmp_elm_ss.value = tmp_val[2];
				}else{
					tmp_elm_hh.value = "";
					tmp_elm_mm.value = "";
					tmp_elm_ss.value = "";
				}
			
					break;
			
				case "nup":
					
				tmp_elm_scl = get_obj(elm_name + "_scl");
				tmp_elm_pre = get_obj(elm_name + "_pre");
				
				elm.value = param["text"];
				
				if(val != ""){
					tmp_val = val.split(".");
					tmp_elm_scl.value = tmp_val[0];
					tmp_elm_pre.value = tmp_val[1];
				}else{
					tmp_elm_scl.value = "0";
					tmp_elm_pre.value = "0";
				}
			
					break;
				
		default:
			elm.value = val;
			break;
	}
}

function get_elm_val(type, nm){	
	var elm_name = type + "_" + nm;
	
	elm = get_obj(elm_name);
	if(elm == null)
		return;
	switch(type){
	
				case "dap":
					
				tmp_elm_dd = get_obj(elm_name + "_dd");
				tmp_elm_mm = get_obj(elm_name + "_mm");
				tmp_elm_yy = get_obj(elm_name + "_yy");
				
				dd = tmp_elm_dd.value;
				if(dd == "")
					dd = "00";
				if(dd.length == 1)
					dd = "0" + dd;
					
				mm = tmp_elm_mm.value;
				if(mm == "")
					mm = "00";
				if(mm.length == 1)
					mm = "0" + mm;
					
				yy = tmp_elm_yy.value;
				if(yy == "")
					yy = "00";
				for(var i=yy.length;i<4;i++)
					yy = "0" + yy;
				val = yy + "-" + mm + "-" + dd;	
				
				return val;			
			
					break;
			
				case "inm":
					
				val = elm.value;
				val = str_replace(val, ",", "");
				val = to_int(val);
				return elm_encode(val);
			
					break;
			
				case "inp":
					
				val = elm.value;
				val = str_replace(val, ",", "");
				val = to_int(val);
				return elm_encode(val);
			
					break;
			
				case "dtp":
					
				tmp_elm_dd = get_obj(elm_name + "_dd");
				tmp_elm_mn = get_obj(elm_name + "_mm");
				tmp_elm_yy = get_obj(elm_name + "_yy");
				
				dd = tmp_elm_dd.value;
				if(dd == "")
					dd = "00";
				if(dd.length == 1)
					dd = "0" + dd;
					
				mm = tmp_elm_mn.value;
				if(mm == "")
					mm = "00";
				if(mm.length == 1)
					mm = "0" + mm;
					
				yy = tmp_elm_yy.value;
				if(yy == "")
					yy = "00";
				for(var i=yy.length;i<4;i++)
					yy = "0" + yy;
				dap_val = yy + "-" + mm + "-" + dd;	
				
				tmp_elm_hh = get_obj(elm_name + "_h");
				tmp_elm_mm = get_obj(elm_name + "_m");
				tmp_elm_ss = get_obj(elm_name + "_s");
				
				hh = tmp_elm_hh.value;
				if(hh != ""){
					if(hh.length == 1)
						hh = "0" + hh;
				}else
					hh = "00";
				
				mm = tmp_elm_mm.value;
				if(mm != ""){
					if(mm.length == 1)
						mm = "0" + mm;
				}else
					mm = "00";
				
				ss = tmp_elm_ss.value;
				if(ss != ""){
					if(ss.length == 1)
						ss = "0" + ss;
				}else
					ss = "00";
				
				tip_val = hh + ":" + mm + ":" + ss;	
					
				return dap_val + " " + tip_val;			
			
					break;
			
				case "num":
					
				tmp_elm_scl = get_obj(elm_name + "_scl");
				tmp_elm_pre = get_obj(elm_name + "_pre");
				
				tmp_elm_pre.value = str_replace(tmp_elm_pre.value,"-","");
				val = tmp_elm_scl.value;
				val_pre = tmp_elm_pre.value;
				if(val == "-0"){
					val = to_num("0." + val_pre) * -1;
				}else{
					if(val == "-" || val == "") 
						val = "0";
					val = to_num(val);
					if(val >= 0)
						val = val + to_num("0." + val_pre);
					else
						val = val - to_num("0." + val_pre);		
				}
				return elm_encode(val);				
			
					break;
			
				case "chk":
					
				if(elm.checked)
					return "1";
				else
					return "0";
			
					break;
			
				case "htm":
					
				elm_edt = get_obj(elm_name + "_edt");
				return elm_encode(elm_edt.value);
			
					break;
			
				case "tip":
					
				tmp_elm_hh = get_obj(elm_name + "_hh");
				tmp_elm_mm = get_obj(elm_name + "_mm");
				tmp_elm_ss = get_obj(elm_name + "_ss");
				
				hh = tmp_elm_hh.value;
				if(hh != ""){
					if(hh.length == 1)
						hh = "0" + hh;
				}
				
				mm = tmp_elm_mm.value;
				if(mm != ""){
					if(mm.length == 1)
						mm = "0" + mm;
				}
				
				ss = tmp_elm_ss.value;
				if(ss != ""){
					if(ss.length == 1)
						ss = "0" + ss;
				}
				
				if(hh == "" || mm == "" || ss == "")
					val = "";
				else
					val = hh + ":" + mm + ":" + ss;	
				return elm_encode(val);
			
					break;
			
				case "nup":
					
				tmp_elm_scl = get_obj(elm_name + "_scl");
				tmp_elm_pre = get_obj(elm_name + "_pre");
				
				tmp_elm_pre.value = str_replace(tmp_elm_pre.value,"-","");
				val = tmp_elm_scl.value;
				val_pre = tmp_elm_pre.value;
				if(val == "-0"){
					val = to_num("0." + val_pre) * -1;
				}else{
					if(val == "-" || val == "") 
						val = "0";
					val = to_num(val);
					if(val >= 0)
						val = val + to_num("0." + val_pre);
					else
						val = val - to_num("0." + val_pre);		
				}
				return elm_encode(val);
			
					break;
				
		default:
			return elm_encode(elm.value);
			break;
	}
}

function vld_elm_typ(type, field_name, elm){		
	switch(type){
			default:
			return "";
			break;
	}
	
	return "";
}

function set_elm_lock(type, nm, lock){
	if(typeof lock == "undefined")
		var lock = true;
	
	var elm_name = type + "_" + nm;
	elm = get_obj(elm_name);
	if(elm == null)
		return;
			
	switch(type){
	
				case "dap":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				elm.style.display = enable;
				
				elm_pck = get_obj(elm_name + "_pck");			
				elm_pck.style.display = enable_sub;
				elm_dd = get_obj(elm_name + "_dd");
				elm_yy = get_obj(elm_name + "_yy");
	
				if(elm.value == ""){
					elm_dd.readOnly = true;
					elm_yy.readOnly = true;
				}else{
					elm_dd.readOnly = false;
					elm_yy.readOnly = false;
				}
			
					break;
			
				case "inm":
										
				tmp_val = elm.value;
				tmp_val = str_replace(tmp_val, ",", "");
				elm.value = tmp_val;
				
				elm.readOnly = enable;	
			
					break;
			
				case "inp":
									
				tmp_val = elm.value;
				tmp_val = str_replace(tmp_val, ",", "");
				elm.value = tmp_val;
				
				elm.readOnly = lock;	
			
					break;
			
				case "dtp":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				elm.style.display = enable;
				
				elm_pck = get_obj(elm_name + "_pck");			
				elm_pck.style.display = enable_sub;
				elm_dd = get_obj(elm_name + "_dd");
				elm_yy = get_obj(elm_name + "_yy");
	
				if(elm.value == ""){
					elm_dd.readOnly = true;
					elm_yy.readOnly = true;
				}else{
					elm_dd.readOnly = false;
					elm_yy.readOnly = false;
				}
			
					break;
			
				case "cmd":
					
				enable = "";
				if(lock)
					enable = "disabled";
				elm.disabled = enable;
			
					break;
			
				case "num":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				
				elm.style.display = enable;				
				elm_edt = get_obj(elm_name + "_edt");			
				elm_edt.style.display = enable_sub;
			
					break;
			
				case "cbo":
					
				enable = "";
				if(lock)
					enable = "disabled";
				elm.disabled = enable;
			
					break;
			
				case "uim":
					
				enable_sub = "";
				if(lock)
					enable_sub = "none";				
							
				elm_edt = get_obj(elm_name + "_upload");			
				elm_edt.style.display = enable_sub;
			
					break;
			
				case "chk":
					
				enable = "";
				if(lock)
					enable = "disabled";
				elm.disabled = enable;
			
					break;
			
				case "htm":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				
				elm.style.display = enable;				
				elm_edt = get_obj(elm_name + "_edt");			
				elm_edt.style.display = enable_sub;
			
					break;
			
				case "tip":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				
				elm.style.display = enable;				
				elm_edt = get_obj(elm_name + "_edt");	
				elm_edt.style.display = enable_sub;
			
					break;
			
				case "nup":
					
				enable_sub = "";
				enable = "none";
				if(lock){
					enable = "";
					enable_sub = "none";
				}
				
				elm.style.display = enable;				
				elm_edt = get_obj(elm_name + "_edt");			
				elm_edt.style.display = enable_sub;
			
					break;
				
		default:
			elm.readOnly = lock;
			break;
	}	
}


				function validate_date(date_name){
					tmp_elm_dd = get_obj("dap_" + date_name + "_dd");
					tmp_elm_mm = get_obj("dap_" + date_name + "_mm");
					tmp_elm_yy = get_obj("dap_" + date_name + "_yy");
																																			
					if (tmp_elm_mm.value == "0")
						set_elm_val("dap", date_name,"");
					else{
						tmp_elm_dd.readOnly = false;
						tmp_elm_yy.readOnly = false;
						
						dt = new Date();
						dd = 1;
						yy = dt.getYear();																		
						if(!is_ie())
							yy = yy + 1900;
						if(tmp_elm_dd.value != "" && to_int(tmp_elm_dd.value) != 0 && !isNaN(to_int(tmp_elm_dd.value)))
							dd = to_int(tmp_elm_dd.value);
						if(tmp_elm_yy.value != "" && to_int(tmp_elm_yy.value) != 0 && !isNaN(to_int(tmp_elm_yy.value)))
							yy = to_int(tmp_elm_yy.value);
						
						dt_max = new Date(yy, to_int(tmp_elm_mm.value), 0);
						if(dd > dt_max.getDate())
							dd = dt_max.getDate();
				
						dd = dd.toString();
						yy = yy.toString();
						
						if(dd.length == 1)
							dd = "0" + dd;
						
						for(var i=yy.length;i<4;i++)
							yy = "0" + yy;
						
						tmp_elm_dd.value = dd;
						tmp_elm_yy.value = yy;
					}
				}
			
				function validate_inm_key(name, evt, len){
					elm = get_obj("inm_" + name);
					if(evt.keyCode == 109 || evt.keyCode == 189){
						validate_inm(name, len, ",");
						
						tmp_val = to_int(elm.value);						
						tmp_val = tmp_val * -1;
						elm.value = tmp_val;
												
						cancel_event(evt);
						return false;
					}else{
						tmp_val = to_int(elm.value);
						if(tmp_val >= 0 && tmp_val.toString().length >= len){
							if(!is_number_helper_key(evt.keyCode)){
								cancel_event(evt);
								return false;
							}
						}	
					}	
					return true;
				}
				
				function validate_inm(name, len){
					var val = 0;
					
					elm = get_obj("inm_" + name);
					elm.value = str_replace(elm.value,",","");
					
					val = elm.value;
					if(val == "-" || val == "") val = "0";
					val = to_int(val);
					
					if(val > 0 && val.toString().length > len)
						val = val.toString().substring(0,len);
					else if(val.toString().length > (len+1))
						val = val.toString().substring(0,(len+1));
					elm.value = val;
				}
			
				function validate_inp(nm, len){
					var val = 0;
					
					elm = get_obj("inp_" + nm);						
					elm.value = str_replace(elm.value, ",", "");
					
					val = elm.value;
					if(val == "-" || val == "") val = "0";
					val = to_int(val);
					
					if(val < 0)
						val = val * -1;
					
					if(val > 0 && val.toString().length > len)
						val = val.toString().substring(0,len);
					else if(val.toString().length > (len+1))
						val = val.toString().substring(0,(len+1));
					elm.value = val;
				}
			
				function validate_date_time(nm){
					tmp_elm_dd = get_obj("dtp_" + nm + "_dd");
					tmp_elm_mm = get_obj("dtp_" + nm + "_mm");
					tmp_elm_yy = get_obj("dtp_" + nm + "_yy");
					tmp_elm_h = get_obj("dtp_" + nm + "_h");
					tmp_elm_m = get_obj("dtp_" + nm + "_m");
					tmp_elm_s = get_obj("dtp_" + nm + "_s");
																																		
					if (tmp_elm_mm.value == "0")
						set_elm_val("dtp", nm, "");
					else{
						tmp_elm_dd.readOnly = false;
						tmp_elm_yy.readOnly = false;
						tmp_elm_h.readOnly = false;
						tmp_elm_m.readOnly = false;
						tmp_elm_s.readOnly = false;
						
						dt = new Date();
						dd = 1;
						yy = dt.getYear();																		
						if(!is_ie())
							yy = yy + 1900;
						if(tmp_elm_dd.value != "" && to_int(tmp_elm_dd.value) != 0 && !isNaN(to_int(tmp_elm_dd.value)))
							dd = to_int(tmp_elm_dd.value);
						if(tmp_elm_yy.value != "" && to_int(tmp_elm_yy.value) != 0 && !isNaN(to_int(tmp_elm_yy.value)))
							yy = to_int(tmp_elm_yy.value);
						
						dt_max = new Date(yy, to_int(tmp_elm_mm.value), 0);
						if(dd > dt_max.getDate())
							dd = dt_max.getDate();
				
						dd = dd.toString();
						yy = yy.toString();
						
						if(dd.length == 1)
							dd = "0" + dd;
						
						for(var i=yy.length;i<4;i++)
							yy = "0" + yy;
						
						tmp_elm_dd.value = dd;
						tmp_elm_yy.value = yy;
						
						h = tmp_elm_h.value;
						m = tmp_elm_m.value;
						s = tmp_elm_s.value;
						
						if(h == "" || to_int(h) < 0 || to_int(h) > 23)
							tmp_elm_h.value = "00";
						else{
							if(h.length == 1)
								tmp_elm_h.value = "0" + h;
						}
						
						if(m == "" || to_int(m) < 0 || to_int(m) > 59)
							tmp_elm_m.value = "00";
						else{
							if(m.length == 1)
								tmp_elm_m.value = "0" + m;
						}
						
						if(s == "" || to_int(s) < 0 || to_int(s) > 59)
							tmp_elm_s.value = "00";
						else{
							if(s.length == 1)
								tmp_elm_s.value = "0" + s;
						}
					}
				}
			
				function validate_num_key(nm, evt, len, pre){
					tmp_elm_scl = get_obj("num_" + nm + "_scl");
					tmp_elm_pre = get_obj("num_" + nm + "_pre");	
					val = get_elm_val("num", nm);						
						
					if(evt.keyCode == 109 || evt.keyCode == 189){
						validate_num(nm, len, pre);
										
						val = val * -1;
						
						res = val.toString().split(".");
						tmp_elm_scl.value = res[0].toString().substring(0,len);
						if(res.length > 1)
							tmp_elm_pre.value = res[1].toString().substring(0,pre);
						else
							tmp_elm_pre.value = "0";
												
						cancel_event(evt);
						return false;
					}else{
						if(val >= 0 && tmp_elm_scl.value.toString().length >= (len-1)){
							if(!is_number_helper_key(evt.keyCode)){
								cancel_event(evt);
								return false;
							}
						}	
					}	
					
					return true;
				}
				
				function validate_num_key_pre(nm, evt, len, pre){
					if(evt.keyCode == 109 || evt.keyCode == 189){
						tmp_elm_scl = get_obj("num_" + nm + "_scl");
						tmp_elm_pre = get_obj("num_" + nm + "_pre");	
						val = get_elm_val("num", nm);
						
						validate_num(nm, len, pre);
										
						val = val * -1;
						
						res = val.toString().split(".");
						tmp_elm_scl.value = res[0].toString().substring(0,len);
						if(res.length > 1)
							tmp_elm_pre.value = res[1].toString().substring(0,pre);
						else
							tmp_elm_pre.value = "0";
												
						cancel_event(evt);
						return false;
					}
					
					return true;
				}
				
				function validate_num(nm, len, pre){		
					tmp_elm_scl = get_obj("num_" + nm + "_scl");
					tmp_elm_pre = get_obj("num_" + nm + "_pre");	
					val = get_elm_val("num", nm);	
					
					res = val.toString().split(".");
					tmp_elm_scl.value = res[0].toString().substring(0,len);
					if(res.length > 1)
						tmp_elm_pre.value = res[1].toString().substring(0,pre);
					else
						tmp_elm_pre.value = "0";				
				}
			
				function cbo_select(cbo_name, val){	
					var cbo = get_obj(cbo_name);
					var len = cbo.options.length;
					for(var i=0;i<len;i++){
						if(cbo.options[i].value == val){
							cbo.options[i].selected = "selected";
							break;
						}else{
							if(val == "0" && cbo.options[i].value == ""){
								cbo.options[i].selected = "selected";
								break;
							}
						}
					}
				}
				
				function cbo_auto_select(obj, e){
					try{
						var saved_key = obj.tag;
						var tmp = saved_key;
						var key = get_ascii_by_event(e);
						var before = obj.value;
						var after = obj.value;
						if(e.ctrlKey || e.altKey)	
							return;
						if(key == "")
							return;
						var list_count = 0;
						try{
							var list_count = obj.options.length;
						}catch(err){}
						if(list_count == 0)return;
						tmp += key;
						var found = false;
						for(i=0;i<list_count;i++){
							var val = obj.options[i].text.toLowerCase();
							if(val == "")continue;
							if(val.substr(0,tmp.length) == tmp.toLowerCase()){
								obj.options[i].selected = true;
								after = obj.options[i].value;
								found = true;
								break;
							}
						}
						if(!found){
							tmp = key;
							for(i=0;i<list_count;i++){
								var val = obj.options[i].text.toLowerCase();
								if(val == "")continue;
								if(val.substr(0,tmp.length) == tmp.toLowerCase()){
									obj.options[i].selected = true;
									after = obj.options[i].value;
									found = true;
									break;
								}
							}
						}
						if(found){
							obj.tag = tmp;
								if(before != after){
									obj.value = after;
									try{
										obj.onchange();
									}catch(err){}
								}
						}else
							obj.tag = "";
						cancel_event(e);
						return;
					}catch(errs){}
				}
			
				function validate_time(time_name){
					tmp_elm_hh = get_obj("tip_" + time_name + "_hh");
					tmp_elm_mm = get_obj("tip_" + time_name + "_mm");
					tmp_elm_ss = get_obj("tip_" + time_name + "_ss");
				
					hh = tmp_elm_hh.value;
					mm = tmp_elm_mm.value;
					ss = tmp_elm_ss.value;
					
					if (hh != "" || mm != "" || ss != ""){
						if(hh == "" || to_int(hh) < 0 || to_int(hh) > 23)
							tmp_elm_hh.value = "00";
						else{
							if(hh.length == 1)
								tmp_elm_hh.value = "0" + hh;
						}
						
						if(mm == "" || to_int(mm) < 0 || to_int(mm) > 59)
							tmp_elm_mm.value = "00";
						else{
							if(mm.length == 1)
								tmp_elm_mm.value = "0" + mm;
						}
						
						if(ss == "" || to_int(ss) < 0 || to_int(ss) > 59)
							tmp_elm_ss.value = "00";
						else{
							if(ss.length == 1)
								tmp_elm_ss.value = "0" + ss;
						}
					}else{
						var param= new Array()
						param["text"] = "";
						set_elm_val("tip", time_name, "", param);
					}
				}
			
				function validate_nup(name, len, pre){		
					tmp_elm_scl = get_obj("nup_" + name + "_scl");
					tmp_elm_pre = get_obj("nup_" + name + "_pre");
					val = get_elm_val("nup", name);				
					
					if(val < 0)
						val = val * -1;
					
					res = val.toString().split(".");
					scl_val = res[0].toString().substring(0,len);
					try{
						pre_val = res[1].toString().substring(0,pre);
					}catch(e){
						pre_val = 0;
					}
					tmp_elm_scl.value = scl_val;
					tmp_elm_pre.value = pre_val;				
				}