function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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_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_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];}
}

function util_menu_get_text( obj ){if( obj.type != 'select-one' || obj.selectedIndex == -1 ){return false;}return obj.options[obj.selectedIndex].text;}
function util_menu_compare_value( obj, val ){return (obj.value == val || util_menu_get_text(obj) == val);}
function util_menu_select_text( obj, txt ){for( var i=0; i < obj.options.length; i++ ){if( obj.options(i).text == txt ){obj.selectedIndex = i;return true;}}return false;}
function util_block_checkbox( cb ){cb.checked = !cb.checked;}
function util_check_prefixed( form, cbprefix, status ){var prefixlen = cbprefix.length;for( var i =0; i<form.elements.length; i++){if((form.elements[i].type == 'checkbox' ) &&	(form.elements[i].name.substr(0,prefixlen) == cbprefix) ){form.elements[i].checked = status;}}}
function util_validate_prefixed_checked( form, cbstr, title ){var numSelected = 0;for( var i =0; i<form.elements.length; i++ ){if( (form.elements[i].type == 'checkbox') &&form.elements[i].checked &&(form.elements[i].name.substr(0,cbstr.length) == cbstr ) ){numSelected++;}}if( numSelected == 0 ){alert("Please select " + title + " from the list.");return false;}return true;}
function util_check_items( cbNames, status ){var cbItems = document.getElementsByName(cbNames);for( var i=0; i<cbItems.length; i++ ){if( cbItems[i].type !== 'checkbox' ){continue;}cbItems[i].checked = status;}}
function util_get_val_by_id ( name ){var obj = document.getElementById( name.toString() );if( obj == null ){return 0.00;}var val = parseFloat( obj.value);if( isNaN(val)){val = 0.00;}return val;}
function util_set_val_by_id ( name, value ){var obj = document.getElementById( name.toString() );if( obj != null ){obj.value = value;}}
//==============================================================================

function util_show_object( objId, show )
{
	var obj = document.getElementById( objId.toString() );
	if( obj == null )
		return false;
	if( (show != false) &&  (obj.style.display == "none") )
	{
		obj.style.display = "";
		return true;
	}
	else if( (show == false) && (obj.style.display != "none") )
	{
		obj.style.display = "none";
		return true;
	}
	return false;
}

//==============================================================================

function util_validate_numeric( obj, prompt )
{
	var value = obj.value;
	for( var i=0; i<value.length; i++ )
	{
		var c = value.charAt(i);
		if( (c < '0' || c > '9') && (c != ' ') )
		{
			if( prompt != false )
			{
				alert("Please enter a numeric value.");
				obj.focus();
			}
			return false;
		}
	}
	return true;
}

function util_validate_float( field, prompt )
{
	val = parseFloat( field.value );
	if ( isNaN( val ) )
	{
		if( field.value.length != 0 )
		{
			if( prompt != false )
			{
				alert("Please enter a valid number.");
				field.focus();
			}
			return null;
		}
		return 0.0;
	}
	field.value = val.toFixed(2);
	return val;
}

function util_validate_integer(field)
{
	val = parseInt( field.value, 10 );
	if ( isNaN( val ) || ( ("" + val).toString() == field.value ) )
	{
		if( field.value.length != 0)
		{
			alert("Please enter a valid number.");
			field.focus();
			return null;
		}
		return 0;
	}
	field.value = val.toString();
	return val;
}

function util_validate_minute(field, hrField, amField )
{
	if( field.value.length == 0 )
		return false;
	minutes = parseInt( field.value, 10 );
	if ( isNaN( minutes ) || minutes < 0 || minutes > 59 )
	{
		alert("Please enter a valid minutes value.");
		field.focus();
		return false;
	}
	return true;
}


function util_validate_day(field )
{
	if( field.value.length == 0 )
		return false;
	day = parseInt( field.value, 10 );
	if ( isNaN( day ) || day < 1 || day > 31 )
		return false;
	return true;
}

function util_validate_year(field )
{
	if( field.value.length == 0 )
		return false;
	day = parseInt( field.value, 10 );
	if ( isNaN( day ) || day < 1900 || day > 2030 )
		return false;
	return true;
}

function util_validate_nonempty( field ){if( field.value.length > 0 ){return true;}alert("Please enter a value.");field.focus();return false;}
function util_validate_email( field ) 
{
	if( field.value.length == 0 )
		return false;
	str = field.value;

	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	
	if (str.indexOf(at)==-1)
	   return false;

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		return false;
	 }
	
	 if (str.indexOf(" ")!=-1){
		return false;
	 }
	  return true;					
}

function util_get_offset_date( offsetBy, offsetVal ){var currentDate = new Date();var currentUTC = currentDate.getTime();var offset = 0;if( offsetBy == "days" ){offset = 24*60*60*1000*offsetVal;}return new Date( currentUTC + offset );}
function util_exchange_val( obj1, obj2 ){var temp = obj1.value;obj1.value = obj2.value;obj2.value = temp;}
function util_validate_phone( prefix, allowBlank )
{
	var phoneField = document.getElementById( prefix+"_area" );
	if( phoneField != null && ( (allowBlank==false && phoneField.value.length == 0) || !util_validate_numeric(phoneField, false ) ) )
	{
		alert("Please enter a valid phone number.");
		phoneField.focus();
		return false;
	}
	phoneField = document.getElementById( prefix+"_prefix" );
	if( phoneField != null && ( (allowBlank==false && phoneField.value.length == 0) || !util_validate_numeric(phoneField, false ) ) )
	{
		alert("Please enter a valid phone number.");
		phoneField.focus();
		return false;
	}
	phoneField = document.getElementById( prefix+"_num" );
	if( phoneField != null && ( (allowBlank==false && phoneField.value.length == 0) || !util_validate_numeric(phoneField, false ) ) )
	{
		alert("Please enter a valid phone number.");
		phoneField.focus();
		return false;
	}
	return true;
}

function util_validate_date( prefix, allowBlank )
{
	var field = document.getElementById( prefix+"_m" );
	if( field != null && allowBlank != true && util_menu_compare_value(field,"--") )
	{
		alert("Please enter a valid month.");
		field.focus();
		return false;
	}
	field = document.getElementById( prefix+"_d" );
	if( field != null && (allowBlank==false && field.value.length==0 ) || (field.value.length!=0 && !util_validate_day(field)) )
	{
		alert("Please enter a valid day.");
		field.focus();
		return false;
	}
	field = document.getElementById( prefix+"_y" );
	if( field != null && (allowBlank==false && field.value.length==0 ) || (field.value.length!=0 && !util_validate_year(field)) )	
	{
		alert("Please enter a valid year.");
		field.focus();
		return false;
	}
	return true;
}

// =========================================================
// DATE FUNCTIONS - http://www.mattkruse.com/javascript/date/source.html
var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x){return(x<0||x>9?"":"0")+x}
function isDate(val,format){var date=getDateFromFormat(val,format);if(date==0){return false;}return true;}
function compareDates(date1,dateformat1,date2,dateformat2){var d1=getDateFromFormat(date1,dateformat1);var d2=getDateFromFormat(date2,dateformat2);if(d1==0 || d2==0){return -1;}else if(d1 > d2){return 1;}return 0;}
function formatDate(date,format){format=format+"";var result="";var i_format=0;var c="";var token="";var y=date.getYear()+"";var M=date.getMonth()+1;var d=date.getDate();var E=date.getDay();var H=date.getHours();var m=date.getMinutes();var s=date.getSeconds();var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;var value=new Object();if(y.length < 4){y=""+(y-0+1900);}value["y"]=""+y;value["yyyy"]=y;value["yy"]=y.substring(2,4);value["M"]=M;value["MM"]=LZ(M);value["MMM"]=MONTH_NAMES[M-1];value["NNN"]=MONTH_NAMES[M+11];value["d"]=d;value["dd"]=LZ(d);value["E"]=DAY_NAMES[E+7];value["EE"]=DAY_NAMES[E];value["H"]=H;value["HH"]=LZ(H);if(H==0){value["h"]=12;}else if(H>12){value["h"]=H-12;}else{value["h"]=H;}value["hh"]=LZ(value["h"]);if(H>11){value["K"]=H-12;}else{value["K"]=H;}value["k"]=H+1;value["KK"]=LZ(value["K"]);value["kk"]=LZ(value["k"]);if(H > 11){value["a"]="PM";}else{value["a"]="AM";}value["m"]=m;value["mm"]=LZ(m);value["s"]=s;value["ss"]=LZ(s);while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(value[token] != null){result=result + value[token];}else{result=result + token;}}return result;}
function _isInteger(val){var digits="1234567890";for(var i=0;i < val.length;i++){if(digits.indexOf(val.charAt(i))==-1){return false;}}return true;}
function _getInt(str,i,minlength,maxlength){for(var x=maxlength;x>=minlength;x--){var token=str.substring(i,i+x);if(token.length < minlength){return null;}if(_isInteger(token)){return token;}}return null;}
function getDateFromFormat(val,format){val=val+"";format=format+"";var i_val=0;var i_format=0;var c="";var token="";var token2="";var x,y;var now=new Date();var year=now.getYear();var month=now.getMonth()+1;var date=1;var hh=now.getHours();var mm=now.getMinutes();var ss=now.getSeconds();var ampm="";while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(token=="yyyy" || token=="yy" || token=="y"){if(token=="yyyy"){x=4;y=4;}if(token=="yy"){x=2;y=2;}if(token=="y"){x=2;y=4;}year=_getInt(val,i_val,x,y);if(year==null){return 0;}i_val += year.length;if(year.length==2){if(year > 70){year=1900+(year-0);}else{year=2000+(year-0);}}}else if(token=="MMM"||token=="NNN"){month=0;for(var i=0;i<MONTH_NAMES.length;i++){var month_name=MONTH_NAMES[i];if(val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()){if(token=="MMM"||(token=="NNN"&&i>11)){month=i+1;if(month>12){month -= 12;}i_val += month_name.length;break;}}}if((month < 1)||(month>12)){return 0;}}else if(token=="EE"||token=="E"){for(var i=0;i<DAY_NAMES.length;i++){var day_name=DAY_NAMES[i];if(val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()){i_val += day_name.length;break;}}}else if(token=="MM"||token=="M"){month=_getInt(val,i_val,token.length,2);if(month==null||(month<1)||(month>12)){return 0;}i_val+=month.length;}else if(token=="dd"||token=="d"){date=_getInt(val,i_val,token.length,2);if(date==null||(date<1)||(date>31)){return 0;}i_val+=date.length;}else if(token=="hh"||token=="h"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>12)){return 0;}i_val+=hh.length;}else if(token=="HH"||token=="H"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>23)){return 0;}i_val+=hh.length;}else if(token=="KK"||token=="K"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>11)){return 0;}i_val+=hh.length;}else if(token=="kk"||token=="k"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>24)){return 0;}i_val+=hh.length;hh--;}else if(token=="mm"||token=="m"){mm=_getInt(val,i_val,token.length,2);if(mm==null||(mm<0)||(mm>59)){return 0;}i_val+=mm.length;}else if(token=="ss"||token=="s"){ss=_getInt(val,i_val,token.length,2);if(ss==null||(ss<0)||(ss>59)){return 0;}i_val+=ss.length;}else if(token=="a"){if(val.substring(i_val,i_val+2).toLowerCase()=="am"){ampm="AM";}else if(val.substring(i_val,i_val+2).toLowerCase()=="pm"){ampm="PM";}else{return 0;}i_val+=2;}else{if(val.substring(i_val,i_val+token.length)!=token){return 0;}else{i_val+=token.length;}}}if(i_val != val.length){return 0;}if(month==2){if( ((year%4==0)&&(year%100 != 0) ) ||(year%400==0) ){if(date > 29){return 0;}}else{if(date > 28){return 0;}}}if((month==4)||(month==6)||(month==9)||(month==11)){if(date > 30){return 0;}}if(hh<12 && ampm=="PM"){hh=hh-0+12;}else if(hh>11 && ampm=="AM"){hh-=12;}var newdate=new Date(year,month-1,date,hh,mm,ss);return newdate;}
function parseDate(val){var preferEuro=(arguments.length==2)?arguments[1]:false;generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');var d=null;for(var i=0;i<checkList.length;i++){var l=window[checkList[i]];for(var j=0;j<l.length;j++){d=getDateFromFormat(val,l[j]);if(d!=0){return new Date(d);}}}return null;}