function $defined(obj){
	return (obj != undefined);
};

function $type(obj){
	if (!$defined(obj)) return false;
	if (obj.htmlElement) return 'element';
	var type = typeof obj;
	if (type == 'object' && obj.nodeName){
		switch(obj.nodeType){
			case 1: return 'element';
			case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
		}
	}
	if (type == 'object' || type == 'function'){
		switch(obj.constructor){
			case Array: return 'array';
			case RegExp: return 'regexp';
			case Class: return 'class';
		}
		if (typeof obj.length == 'number'){
			if (obj.item) return 'collection';
			if (obj.callee) return 'arguments';
		}
	}
	return type;
};

function $merge(){
	var mix = {};
	for (var i = 0; i < arguments.length; i++){
		for (var property in arguments[i]){
			var ap = arguments[i][property];
			var mp = mix[property];
			if (mp && $type(ap) == 'object' && $type(mp) == 'object') mix[property] = $merge(mp, ap);
			else mix[property] = ap;
		}
	}
	return mix;
};

var $extend = function(){
	var args = arguments;
	if (!args[1]) args = [this, args[0]];
	for (var property in args[1]) args[0][property] = args[1][property];
	return args[0];
};

var $native = function(){
	for (var i = 0, l = arguments.length; i < l; i++){
		arguments[i].extend = function(props){
			for (var prop in props){
				if (!this.prototype[prop]) this.prototype[prop] = props[prop];
				if (!this[prop]) this[prop] = $native.generic(prop);
			}
		};
	}
};

$native.generic = function(prop){
	return function(bind){
		return this.prototype[prop].apply(bind, Array.prototype.slice.call(arguments, 1));
	};
};

$native(Function, Array, String, Number);

function $chk(obj){
	return !!(obj || obj === 0);
};

function $pick(obj, picked){
	return $defined(obj) ? obj : picked;
};

function $random(min, max){
	return Math.floor(Math.random() * (max - min + 1) + min);
};

function $time(){
	return new Date().getTime();
};

function $clear(timer){
	clearTimeout(timer);
	clearInterval(timer);
	return null;
};

var Abstract = function(obj){
	obj = obj || {};
	obj.extend = $extend;
	return obj;
};

var Window = new Abstract(window);
var Document = new Abstract(document);
document.head = document.getElementsByTagName('head')[0];

window.xpath = !!(document.evaluate);
if (window.ActiveXObject) window.ie = window[window.XMLHttpRequest ? 'ie7' : 'ie6'] = true;
else if (document.childNodes && !document.all && !navigator.taintEnabled) window.webkit = window[window.xpath ? 'webkit420' : 'webkit419'] = true;
else if (document.getBoxObjectFor != null) window.gecko = true;

window.khtml = window.webkit;

Object.extend = $extend;

if (typeof HTMLElement == 'undefined'){
	var HTMLElement = function(){};
	if (window.webkit) document.createElement("iframe");
	HTMLElement.prototype = (window.webkit) ? window["[[DOMElement.prototype]]"] : {};
}
HTMLElement.prototype.htmlElement = function(){};

if (window.ie6) try {document.execCommand("BackgroundImageCache", false, true);} catch(e){};

window.extend({

	getWidth: function(){
		if (this.webkit419) return this.innerWidth;
		if (this.opera)
		{	
			if(this.opera.version()=='9.50')
				 return this.innerWidth;
			else
				return document.body.clientWidth;
		}
		return document.documentElement.clientWidth;
	},

	getHeight: function(){
		if (this.webkit419) return this.innerHeight;
		
		if (this.opera)
		{	
			if(this.opera.version()=='9.50')
				 return this.innerHeight;
			else
				return document.body.clientHeight;
		}
		return document.documentElement.clientHeight;
	},

	getScrollWidth: function(){
		if (this.ie) return Math.max(document.documentElement.offsetWidth, document.documentElement.scrollWidth);
		if (this.webkit) return document.body.scrollWidth;
		return document.documentElement.scrollWidth;
	},

	getScrollHeight: function(){
		if (this.ie) return Math.max(document.documentElement.offsetHeight, document.documentElement.scrollHeight);
		if (this.webkit) return document.body.scrollHeight;
		return document.documentElement.scrollHeight;
	},

	getScrollLeft: function(){
		return this.pageXOffset || document.documentElement.scrollLeft;
	},

	getScrollTop: function(){
		return this.pageYOffset || document.documentElement.scrollTop;
	},

	getSize: function(){
		return {
			'size': {'x': this.getWidth(), 'y': this.getHeight()},
			'scrollSize': {'x': this.getScrollWidth(), 'y': this.getScrollHeight()},
			'scroll': {'x': this.getScrollLeft(), 'y': this.getScrollTop()}
		};
	},
	getPosition: function(){return {'x': 0, 'y': 0};}
});



//check firebug is running or not
/*if(window.console && window.console.firebug)
{ alert("firebug is running");}
*/
function callPage(pageName)
{	
	window.location.href=SITE_URL+''+pageName;
	//	window.location.href=base_url+''+pageName;
}


/* Convert all string to hexadecimal value and add \\u00 value for security purpose*/
String.prototype.toCharCode = function(){
    var str = this.split(''), len = str.length, work = new Array(len);
    for (var i = 0; i < len; ++i){
        work[i] = ' u00'+(str[i]).charCodeAt().toString(16);
    }
    return work.join('');
}
//document.write(('This is my first unicode program!@#$%^&*()_+|~?><:"{}???????//////'.toCharCode()));

function setErrorBoxBorder(element)
{
	$(element).setStyle({border:'0px solid #fff'});
	$(element).setStyle({border:'2px solid #FFFF00'});
}

function resetFormErrorBorderStyle(formID)
{
	len = $(formID).elements.length;
	var i=0;
	for( i=0 ; i<len ; i++) {
		if($(formID).elements[i].type=="text" || $(formID).elements[i].type=="password" || $(formID).elements[i].type=="textarea" ||  $(formID).elements[i].type=="file"		)
		{
			var element=$(formID).elements[i].id;
			$(element).setStyle({border:'1px solid #838383'});
		}
	}
}
function resetFormErrorBorderStyleForSelectControl()
{
	var tag=document.getElementsByTagName('div');
	for(i=0;i<tag.length;i++)
	{
		if(tag[i].className=="selectBorderColor")
		{$(tag[i].id).setStyle({border:'0px solid #fff'});}
	}
}


function ismaxlength(){
	var string=$('dynamicTextController').value;
	var len=string.length;
	if(len>250)
	{$('dynamicTextController').value=$('dynamicTextController').value.substring(0,250)}
}

function trim( str, charlist ) {
    var whitespace;
    
    if(!charlist){
        whitespace = ' \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000';
    } else{
        whitespace = charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1');
    }
  
	for (var i = 0; i < str.length; i++) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
		str = str.substring(i);
		break;
		}
	}
	for (i = str.length - 1; i >= 0; i--) {
		if (whitespace.indexOf(str.charAt(i)) === -1) {
			str = str.substring(0, i + 1);
			break;
    	}
	}
	return whitespace.indexOf(str.charAt(0)) === -1 ? str : '';
}

function varHexString(string)
{
	var varString=trim($F(string))==''?' ':trim($F(string));
	return varString.toCharCode();
}

function validEmailAddress(emailID)
{
	var filter=/^([A-Za-z0-9_\-\.\+])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,3})$/;
	if (!filter.test(emailID))
	{return true;}
	else
	{return false;}
}