//REPLACE DEFAULT TEXT IN INPUT BOXES

    function ClearField(FieldToClear,DefaultText)
	{
		if(FieldToClear.value == DefaultText)
		{
			FieldToClear.value = "";
		}//end if
	}//end ClearField()
	
	function ReplaceField(FieldToClear,DefaultText)
	{
		if(FieldToClear.value == "")
		{
			FieldToClear.value = DefaultText;
		}//end if
	}//end ClearField()


// GLOBAL SCRIPTS INCLUDING 
// OPENING LINKS IN A NEW WINDOW
// REPLACING FLASH FOR VALIDATION


/*
JSTarget function by Roger Johansson, www.456bereastreet.com
*/
var JSTarget = {
	init: function(att,val,warning) {
		if (document.getElementById && document.createElement && document.appendChild) {
			var strAtt = ((typeof att == 'undefined') || (att == null)) ? 'class' : att;
			var strVal = ((typeof val == 'undefined') || (val == null)) ? 'non-html' : val;
			var strWarning = ((typeof warning == 'undefined') || (warning == null)) ? '' : warning;
			var oWarning;
			var arrLinks = document.getElementsByTagName('a');
			var oLink;
			var oRegExp = new RegExp("(^|\\s)" + strVal + "(\\s|$)");
			for (var i = 0; i < arrLinks.length; i++) {
				oLink = arrLinks[i];
				if ((strAtt == 'class') && (oRegExp.test(oLink.className)) || (oRegExp.test(oLink.getAttribute(strAtt)))) {
					oWarning = document.createElement("em");
					oWarning.appendChild(document.createTextNode(strWarning));
					oLink.appendChild(oWarning);
					oLink.onclick = JSTarget.openWin;
				}
			}
			oWarning = null;
		}
	},
	openWin: function(e) {
		var event = (!e) ? window.event : e;
		if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return true;
		else {
		    var oWin = window.open(this.getAttribute('href'), '_blank');
			if (oWin) {
				if (oWin.focus) oWin.focus();
				return false;
			}
			oWin = null;
			return true;
		}
	},
	/*
	addEvent function from http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
	*/
	addEvent: function(obj, type, fn) {
		if (obj.addEventListener)
			obj.addEventListener(type, fn, false);
		else if (obj.attachEvent) {
			obj["e"+type+fn] = fn;
			obj[type+fn] = function() {obj["e"+type+fn]( window.event );}
			obj.attachEvent("on"+type, obj[type+fn]);
		}
	}
};
JSTarget.addEvent(window, 'load', function(){JSTarget.init("rel","external","");});

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {
    // Check that current character is number.
    var c = s.charAt(i);
    if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

//Main Menu 
$(document).ready(function(){
    
    if($("body").attr("class") != "")
    {
    var bodyclass = $("body").attr("class");
    $("li."+bodyclass).addClass("current");
    }
    
    $('.popuplink').click(function(e) {
        e.preventDefault();
        var popupwin = $($(this).attr('href'));
        
        $('.popup').fadeOut(100);
        if (popupwin.is(':visible')) {
            popupwin.fadeOut(200);
        } else {
            popupwin.fadeIn(200);
            var offset = $(this).position();
            var width = $(this).width();
        $(popupwin).css({ left: (offset.left - 10 + (width / 2)),top: (offset.top - 50) });
        }
        
        
    });
    
    $('img.closebutton').click(function() {
        var holder = '#' + this.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.id;
        $(holder).fadeOut(200);
    });
});

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;
}