re_email=/^\w+([\w\.-])*[\w\.-]*@\w(([\.-]\w)*[\w-]+)*\.\w{2,4}$/;
re_url=/^http(s)?:\/\/\w(([\.-]\w)*[\w-]+)*\.\w{2,4}[\/\w-]*(\.\w{2,6})?$/;
re_urls=/^http(s)?:\/\/\w(([\.-]\w)*[\w-]+)*\.\w{2,4}[\/\w-]*(\.\w{2,6})?(\?\w.*)?$/;
re_site=/^\w(([\.-]\w)*[\w-]+)*\.\w{2,6}$/;
re_date=/^\d{2}.{1}\d{2}.{1}\d{4}$/;
re_tel=/^[\d\s-+()]{1,100}$/;
re_tel2=/^[\d-]{1,100}$/;
re_blank=/[.]*/;
re_w=/^[\wà-ÿÀ-ß]+$/;
re_ws=/^[\s\wà-ÿÀ-ß]+$/;
re_w_sum=/^\d{1,8}((\.|,)\d{1,2})?$/;
re_w20=/^\w{1,20}$/;
re_d20=/^\d{1,20}$/;
re_d12=/\d{12}/;
re_de=/\d{1,9}/;
re_w8=/.{8}/;
re_w18=/.{1,8}/;
re_0=/[^0]/;

function addField(formname, id, title, re) {
	if (typeof(valFields)=="undefined") valFields=new Array();
	if (typeof(valFields[formname])=="undefined") valFields[formname]=new Array();
	valFields[formname][valFields[formname].length]={id:id, title:title, re:re};
}

function formValidate(formname) {
	var i,j,k, failure=false;
	for (i in valFields[formname]) {
		j=valFields[formname][i];
		k=document.getElementById(j.id);
		k.value=trimSpaces(k.value);

		if ((k.value=='' || !j.re.test(k.value)) && k.style.display!='none') {
			alert(j.title);
			failure=true;
		}
		if (failure) {
			k.focus();
			if(k.type!="select-one"){k.select();}
			break;
		}
	}
	return !failure;
}

function formVoteValidate(the_form,alerttext){
	var elts = document.forms[the_form].elements['vote_id[]'];
    var elts_cnt  = (typeof(elts.length) != 'undefined')? elts.length : 0;
	if_check=false;
    if (elts_cnt) {
		for (var i = 0; i < elts_cnt; i++) {
			if(elts[i].checked){
				if_check=true;
				break;
			}
		} 
	}
	if(if_check){
		document.forms[the_form].submit();
	}else{
		alert(alerttext);
	}
}

function trimSpaces(str){
	return str.replace(/^\s+|\s+$/g, '');
}

var popUpWin=0;
function popUpWindow(URLStr,v_width,v_height){
	if(typeof(screen.height)=="undefined"){
		v_left=0;
		v_top=0;
	}else{
		v_top=(screen.height-v_height)/2;
		v_left=(screen.width-v_width)/2;
	}

	if(popUpWin){
		if(!popUpWin.closed) popUpWin.close();
	}
	popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+v_width+',height='+v_height+',left='+v_left+', top='+v_top+',screenX='+v_left+',screenY='+v_top+'');
}