/* toolTip variables */
var tipAccMng = 'View your Mordel.Net Account Profile';
var tipAdmin = 'Perform all administrative functions';
var tipCalendar = 'View the Calendar for upcoming events';
var tipERS = 'Create an Electronic Request ticket on Mordel.Net';
var tipLogout = 'Click to logout of Mordel.Net';
var tipMessaging = 'Access your Mordel.Net Site Messaging Center';
var tipOpenBM = 'Load an existing design';
var tipPass = 'Your Mordel.Net Password';
var tipStore = 'Browse the Store and spend your Credits';
var tipUser = 'Your Mordel.Net Username';

/* Sets the color of a specified element */
function setColor(e,c)
{
	document.getElementById(e).style.backgroundColor = c;
}

/* Sets the color of a specified element */
function setFont(e,fw)
{
	document.getElementById(e).style.fontWeight = fw;
}

/* Clears the text of an element if equal to the supplied text */
function clrText(e,t)
{
	if (e.value == t) e.value='';
}

/* Will switch the src image based on what image is currently visible */
function swapImg(e,i1,i2)
{
	var curImg = e.src;
	var arrI1 = i1.split("/");
	var arrI2 = i2.split("/");
	var arrImg = curImg.split("/");
	
	if (arrImg[arrImg.length-1] == arrI1[arrI1.length-1])
		e.src = i2;
	else if (arrImg[arrImg.length-1] == arrI2[arrI2.length-1])
		e.src = i1;
}

/* Update the auto login hidden variable */
function setAutologin()
{
	document.getElementById('persistent').value = (document.getElementById('persistent').value==0)?1:0;
}

/* Find the Y position of an object */
function getYCoord(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	
	return curtop;
}

/* Find the X position of an object */
function getXCoord(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	
	return curleft;
}

/* Show a full news article and hide the blurb */
function setNewsDisplay(i,b,t)
{
	document.getElementById('newsBlurb' + i).style.display = b;
	document.getElementById('newsText' + i).style.display = t;
	scrollTo(getXCoord(document.getElementById('newsTop' + i)),getYCoord(document.getElementById('newsTop' + i)));
}

/* This function returns the upperleft x,y coordinates of the specified image */
function imgXY(imgID) 
{
	var XY = new Object();
	var imgObj = document.images[imgID];

	if (imgObj)
	{
		if (document.layers) {
			XY.x = eval(imgObj).x;
			XY.y = eval(imgObj).y;
		} else {
			var x,y, tempEl;
			x = eval(imgObj).offsetLeft;
			y = eval(imgObj).offsetTop;
			tempEl = eval(imgObj).offsetParent;
			while (tempEl != null) {
				x += tempEl.offsetLeft;
				y += tempEl.offsetTop;
				tempEl = tempEl.offsetParent;
			}
			XY.x = x;
			XY.y = y;
		}
	}
	return XY;
}

/* detect the coordinates of image named 'marker' and pass to showPermPanel to display menu panel 'Bar' */
/* If you have used different names, please change the two lines below accordingly */
function displayMenu() 
{
	var imgPosition = imgXY('menuAlign'); 
	if (imgPosition.x)
	{
		if (navigator.userAgent.indexOf("MSIE")!=-1) imgPosition.y -= 5;
		showPermPanelCentered('MENUBAR', imgPosition.x, imgPosition.y);   
	}
}

window.onresize = function() {displayMenu();}

function isInteger(s)
{
	var i;

	if (isEmpty(s))
	if (isInteger.arguments.length == 1) return 0;
	else return (isInteger.arguments[1] == true);

	for (i = 0; i < s.length; i++)
	{
		var c = s.charAt(i);

		if (!isDigit(c)) return false;
	}

	return true;
}

function isEmpty(s)
{
	return ((s == null) || (s.length == 0))
}

function isDigit (c)
{
	return ((c >= "0") && (c <= "9"))
}

/* Reload the page with the page passed in */
function paginationReload(max,args) 
{
	// get the value entered
	var val = document.frmPagination.pageJump.value;
	
	// Make sure the value entered is valid
	if ((isInteger(val) == false) || (val > max) || (val < 1))
	{
		document.frmPagination.pageJump.value='';
		alert('You have not entered a valid page number');
		return False;	
	}
   
	// replace placeholder with page number
	strURL = args.replace("%s",val);
	
	// Jump to the new page
	window.location.href = strURL;
	return True;
}

/* Trim an input field */
function trim(s)
{
	// If it's already empty, just return the empty string
	if (s==null) return s;
	
	// Remove spaces from the left
	while (s.substring(0,1) == ' ')
	{
		s = s.substring(1, s.length);
	}
	
	// Remove spaces from the right
	while (s.substring(s.length-1, s.length) == ' ')
	{
		s = s.substring(0,s.length-1);
	}
	
	return s;
}

/* The function to create the spell check functionality */
function openSpellChecker( txt ) 
{
	var speller = new spellChecker( txt );
	speller.openChecker();
}

/* Make sure search criteria is entered */
function checkSearch(formObj) 
{
	if (trim(formObj.search.value)=='')
	{
		alert('You have not entered any search words!');
		return false;
	}
}

/* Set the style for buttons when the mouse is hovering over it */
function buttonActivate(objectId)
{
	document.getElementById(objectId).style.cursor = 'pointer';
	setColor(objectId, '#F0E1C2');
	document.getElementById(objectId).style.borderColor = '#31319C';
}

/* Normalizes a button style to its default state */
function buttonNormalize(objectId)
{
	document.getElementById(objectId).style.cursor = 'default';
	setColor(objectId, '#BDBFC9');
	document.getElementById(objectId).style.borderColor = '#000000';
}

/* Mark or Unmark a graphical checkbox by setting the value of the hidden input */
function simulateCheckbox(id)
{
	// Get the currently selected value
	var $selected = document.getElementById('inputCbx' + id).value;
	
	// Let's do the swapping
	if ($selected=="0")
		document.getElementById('inputCbx' + id).value = "1"
	else
		document.getElementById('inputCbx' + id).value = "0"
}

/* Format a number with commas */
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 to limit decimal places */
function limitDecimalPlaces(originalNumber, placesToLimitTo)
{
	originalNumber = originalNumber.toString();
	var decimalIndex = originalNumber.search(/\./);

	//if there was a decimal point, then go from the start of the string
	//to one more after the decimal index (because we want the decimal) plus
	//the placesToLimitTo that was passed in
	if (decimalIndex > -1) 
	{
		var limitedToDecimal = originalNumber.substring(0, decimalIndex + 1 + placesToLimitTo);
		for (var a=placesToLimitTo; a>(originalNumber.length - 1 - decimalIndex); a--) limitedToDecimal += '0';
	}
	else
	{
		var limitedToDecimal = originalNumber + '.';
		for (var a=1; a<=placesToLimitTo; a++) limitedToDecimal += '0';
	}
	
	// remove trailing period if no decimals are wanted
	if (placesToLimitTo == 0)
	{
		limitedToDecimal = limitedToDecimal.substr(0, limitedToDecimal.length-1);
	}

	return(limitedToDecimal);
}

/* Round a number to a certain number of decimals */
function roundNumber(num, dec) 
{
	var result = Math.round(num * Math.pow(10,dec)) / Math.pow(10,dec);
	return result;
}

/* Created the indexOf method for arrays */
if (!Array.prototype.indexOf)
{
	Array.prototype.indexOf = function(elt /*, from*/)
	{
		var len = this.length;

		var from = Number(arguments[1]) || 0;
		from = (from < 0) ? Math.ceil(from) : Math.floor(from);
		if (from < 0)
			from += len;

		for (; from < len; from++)
		{
			if (from in this && this[from] === elt)
				return from;
		}
		return -1;
	};
}

/* Show the Review Comments Preview as it is being typed */
function showReviewCommentsPreview(obj)
{
	// Get the keyword text entered
	var strComments = obj.value;
	
	// Hide the preview if the field is blank
	if (strComments=='')
	{
		document.getElementById('tr_revCommentsPrev').style.display = 'none';
		document.getElementById('span_revCommentsPrev').innerHTML = '';
	}
	
	// Otherwise show the preview
	else
	{
		// Set the display property for showing based on browser
		if(navigator.appName.indexOf("Microsoft") > -1)	
			var iDisplay = 'block'
		else 
			var iDisplay = 'table-row';	
			
		// Replace all [Enter] symbols
		strComments = strComments.replace(/\r|\n|\r\n/g, "<br />");			
			
		// Show the row
		document.getElementById('tr_revCommentsPrev').style.display = iDisplay;		
		
		// Set the inner html with the text entered
		document.getElementById('span_revCommentsPrev').innerHTML = strComments;
	}
}

/* Disable autocomplete for fields in a way that validates in HTML */
function disableAutocomplete()
{
	if (document.getElementsByTagName) 
	{
		var inputElements = document.getElementsByTagName("input");
		for (i=0; inputElements[i]; i++) 
		{
			if (inputElements[i].className && (inputElements[i].className.indexOf("disableAutocomplete") != -1)) 
			{
				inputElements[i].setAttribute("autocomplete","off");
			}//if current input element has the disableAutoComplete class set.
		}//loop thru input elements
	}//basic DOM-happiness-check 
}

/* Used for browser detection, when needed (http://www.quirksmode.org/js/detect.html) */
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();