function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}
function isInteger(str) {
	var intRegex = /^\d+$/;
	return intRegex.test(str);
}

function getObject(id) {
	return document.getElementById(id);
}

function changeImage(a, b) {
    document.getElementById(b).src=a;
}

function playSound(soundfile) {
	document.getElementById("dummy").innerHTML=
	"<embed src=\""+soundfile+"\" hidden=\"true\" autostart=\"true\" loop=\"false\" />";
}

function goPage(url) {
	location.href = url;
}
function goPageParam(url, url2) {
	location.href = url + "?url='" + encodeURIComponent(url2) + "'";
}
function goBack() {
	history.back();
}

function _ajax( _type,  _url, _param ) { 
	if( typeof _param !== 'string' ) {
		var i = _param.length;
		var tt = new Date();
		_param[i] = tt.toTimeString();
	}
	return $.ajax({
		type: _type,
		url: _url,
		cache: false,
		data: {  param: _param }
	}).done(function( msg ) {
	});
}

function ajaxget( _url, _param ) { 
	return _ajax("GET", _url, _param).done(function( msg ) { });
}

function ajaxpost( _url, _param ) { 
	return _ajax("POST", _url, _param).done(function( msg ) { });
}

function getHeight() {
	var userAgent = navigator.userAgent.toLowerCase();
	 
	var browser = {
		msie    : /msie/.test( userAgent ) && !/opera/.test( userAgent ),
		safari  : /webkit/.test( userAgent ),
		firefox : /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent ),
		opera   : /opera/.test( userAgent )
	};   
	 
	  var totalHeight = 0;

	  if( browser.msie ){ //IE
		 var scrollHeight = document.documentElement.scrollHeight;
		 var browserHeight = document.documentElement.clientHeight;
	  
		 totalHeight = scrollHeight < browserHeight ? browserHeight : scrollHeight;
	 
	  } else if ( browser.safari ){ //Chrome || Safari
		 totalHeight = document.body.scrollHeight;
	  
	  } else if ( browser.firefox ){ // Firefox || NS
		 var bodyHeight = document.body.clientHeight;
	 
		 totalHeight = window.innerHeight < bodyHeight ? bodyHeight : window.innerHeight;
	 
	   } else if ( browser.opera ){ // Opera
		 var bodyHeight = document.body.clientHeight;
	 
		 totalHeight = window.innerHeight < bodyHeight ? bodyHeight : window.innerHeight;
	 
	   } else { 
		 totalHeight = 768;
	   }
	  
		return totalHeight;
}

function clearPlaceholder(formobj) {
  $(formobj).find("'[placeholder]'").each(function() {
    var input = $(this);
    if (input.val() == input.attr("'placeholder'")) {
      input.val("''");
    }
  })
}

/*
$(window).load(function() {
	$(window).click(function (e) {
		$('#loginmenu').hide();
	} );
	$('.menubtn').click(function (e) { //Default mouse Position 
		$('#loginmenu').show();
	} ); 
} );
*/
/*
$("'[placeholder]'").focus(function() {
  var input = $(this);
  if (input.val() == input.attr("'placeholder'")) {
    input.val("''");
    input.removeClass("'placeholder'");
  }
}).blur(function() {
  var input = $(this);
  if (input.val() == "''" || input.val() == input.attr("'placeholder'")) {
    input.addClass("'placeholder'");
    input.val(input.attr("'placeholder'"));
  }
}).blur();

$("'[placeholder]'").parents("'form'").submit(function() {
  $(this).find("'[placeholder]'").each(function() {
    var input = $(this);
    if (input.val() == input.attr("'placeholder'")) {
      input.val("''");
    }
  })
});
*/