var session_check = 'heck|||||||||valid|||||||||login';
var session_check_replace = 'check|||||||||valid|||||||||login';
var block_arr = new Array();

//function for check box manage
function CheckAll(form_name,check_all,isO,noHL)
	{
		var trk=0;
		var frm = eval('document.'+form_name);
		var check_frm = eval('document.'+form_name+'.'+check_all);

		for (var i=0;i<frm.elements.length;i++)
		{
			var e=frm.elements[i];
			if ((e.name != check_all) && (e.type=='checkbox'))
			{
				if (isO != 1)
				{
					trk++;
					if(e.disabled!=true)
						e.checked=check_frm.checked;
				}
			}
		}
	}
function CheckParticular(form_name,check_all,chk_name,isO,noHL)
	{
		var trk=0;
		var frm = eval('document.'+form_name);
		var check_frm = eval('document.'+form_name+'.'+check_all);

		for (var i=0;i<frm.elements.length;i++)
		{
			var e=frm.elements[i];
			if ((e.name != check_all) && (e.name == chk_name) && (e.type=='checkbox'))
			{
				if (isO != 1)
				{
					trk++;
					if(e.disabled!=true)
						e.checked=check_frm.checked;
				}
			}
		}
	}
function CheckAllBox(form_name)
	{
		var frm = eval('document.'+form_name);
		for (var i=0;i<frm.elements.length;i++)
		{
			var e=frm.elements[i];
			if (e.type=='checkbox')
			{
				if (!e.checked)
				{
					e.checked=true;
				}
			}
		}
		return false;
	}
function UnCheckAllBox(form_name)
	{
		var frm = eval('document.'+form_name);
		for (var i=0;i<frm.elements.length;i++)
		{
			var e=frm.elements[i];
			if (e.type=='checkbox')
			{
				if (e.checked)
				{
					e.checked=false;
				}
			}
		}
		return false;
	}
function getCheckBoxGroupValue(form_name)
	{
		var frm = eval('document.'+form_name);
		var ids = '';
		for(var i=0;i<frm.elements.length;i++){
			var e=frm.elements[i];
			if (e.type=='checkbox' && e.checked)
				ids += e.value+',';
		}
		if(ids){
			ids =ids.substring(0,ids.length-1);
		}
		return ids;
	}
function RegularExpressionReplace(expression, subject, replaced)
	{
	  var re = new RegExp(expression, "g");
	  return subject.replace(re, replaced);
	}
function StringReplcae(find_string, replace_string, subject)
	{
		return RegularExpressionReplace(find_string, subject, replace_string);
	}
function replace_string(str, search_str, replace_str)
	{
			var condition = true;
			var inc= 1;
			while(condition)
				{
					str = str.replace(search_str,replace_str);
					if(str.indexOf(search_str)<0)
						condition = false;
					inc++;
				}
			return str;
	}

function setFullScreenBrowser(){
	window.moveTo(0,0);
	window.resizeTo(screen.width,screen.height);
}
//**************** confirmation box related functions Start *******************/
//Change position of the confirmation block
function getAbsoluteOffsetTopConfirmation(obj){
	    var top = obj.offsetTop;
	    var parent = obj.offsetParent;
	    while (parent != document.body)
			{
		        top += parent.offsetTop;
		        parent = parent.offsetParent;
		    }
	    return top;
	}

function getAbsoluteOffsetLeftConfirmation(obj){
	    var left = obj.offsetLeft;
	    var parent = obj.offsetParent;
	    while (parent != document.body)
			{
		        left += parent.offsetLeft;
		        parent = parent.offsetParent;
		    }
	    return left;
	}
//Hide all confirmation blocks
function hideAllBlocks(){

		var obj;

		if(obj = $('selAlertbox'))
			obj.style.display = 'none';
		for(var i=0;i<block_arr.length;i++){
				if(obj = $(block_arr[i]))
					obj.style.display = 'none';
			}
		if(obj = $('hideScreen'))
			obj.style.display='none';

		return false;
	}

//Get multible check box value with comma seperator
var multiCheckValue='';
var minimum_top = 20;
var minimum_left = 20;
var zIndexValue = 200;
// form_name, check_all_name, alert_value, place
var getMultiCheckBoxValue = function(){
	var form_name = arguments[0];
	var check_all_name = arguments[1];
	var alert_value = arguments[2];
	var place = 0;
	var add_left_position = 0
	var add_top_position = 0;
	if(arguments.length>=4)
		place = arguments[3];
	if(arguments.length>=5)
		add_top_position = arguments[4];
	if(arguments.length>=6)
		add_left_position = arguments[5];

	var frm = eval('document.'+form_name);
	var ids = '';
	for(var i=0;i<frm.elements.length;i++){
		var e=frm.elements[i];
		if ((e.name != check_all_name) && (e.type=='checkbox') && e.checked)
			ids += e.value+',';
	}
	if(ids){
		multiCheckValue =ids.substring(0,ids.length-1);
		return true;
	}
	if(place)
		alert_manual(alert_value, place, add_top_position, add_left_position);
	else
		alert_manual(alert_value);
	return false;
}

var alert_manual = function()
	{
		var obj;
		var alert_value = arguments[0];
		var place = arguments[1];
		var add_left_position = 0
		var add_top_position = 0;
		if(arguments.length>=3)
			add_top_position = arguments[2];
		if(arguments.length>=4)
			add_left_position = arguments[3];
		if(obj = $('selAlertMessage'))
			obj.innerHTML = alert_value;
		if(fromObj = $('selAlertbox'))
			changePosition(fromObj, $(place), add_top_position, add_left_position);
		if(obj = $('selAlertOkButton'))
			obj.focus();
		return false;
	}
/*function changePosition(fromObj, toObj, add_top_position, add_left_position){
	fromObj.style.zIndex = zIndexValue;
	var top = getAbsoluteOffsetTopConfirmation(toObj)+ add_top_position;
	var left = getAbsoluteOffsetLeftConfirmation(toObj)+ add_left_position;
	if(top<minimum_top)
		top = minimum_top;
	if(left<minimum_left)
		left = minimum_left;
	fromObj.style.top = top + 'px';
	fromObj.style.left = left + 'px';
	fromObj.style.display = 'block';
	if(obj = $('hideScreen')){
		var ss = getPageSizeWithScroll();
		obj.style.width=ss[0]+"px";
		obj.style.height=ss[1]+"px";
		obj.style.display='block';
	}
}*/
function showHideScreen(divElm){
	var fromObj = $(divElm);
	fromObj.style.zIndex = zIndexValue;
	fromObj.style.display = 'block';
	if(obj = $('hideScreen')){
		var ss = getPageSizeWithScroll();
		obj.style.width=ss[0]+"px";
		obj.style.height=ss[1]+"px";
		obj.style.display='block';
		return false;
	}
}
function makeQueryAsFormFieldValues(form_name)
	{
		var query = '';
		var frm = eval('document.'+form_name);
		for(var i=0;i<frm.elements.length;i++){
				var e=frm.elements[i];
				if (e.type!='button' && e.type!='checkbox'){
						query += e.name+'='+e.value+'&';
					}
			}
		query =query.substring(0,query.length-1);
		return query;
	}

//Display confirmation Block
//place, block, form_name, id_array, value_array, property_array, add_top_position, add_left_position
//property_array, add_top_position, add_left_position --- optional
var Confirmation = function(){

	var obj, inc, form_field;
	hideAllBlocks();

	var place = arguments[0];
	var block = arguments[1];
	var form_name = arguments[2];
	var id_array = arguments[3];
	var value_array = arguments[4];
	var add_top_position = 0;
	var add_left_position = 0;
	var property_array = new Array();
	multiCheckValue ='';

	if(arguments.length==8)
		var add_left_position = arguments[7];
	if(arguments.length>=7)
		var add_top_position = arguments[6];
	if(arguments.length>=6)
		property_array = arguments[5];

	for(inc=0; inc<value_array.length;inc++){
		if(!property_array[inc])
			property_array[inc] = 'value';
		form_field = eval('document.'+form_name+'.'+id_array[inc]);
		if(form_field && form_field[property_array[inc]]!=null)
			form_field[property_array[inc]] = value_array[inc];
		else if(obj = $(id_array[inc]))
			obj[property_array[inc]] = value_array[inc];
	}
	if(fromObj = $(block))
		changePosition(fromObj, $(place), add_top_position, add_left_position);
	return false;
}
function getPageSizeWithScroll(){
	if (window.innerHeight && window.scrollMaxY) {// Firefox
		yWithScroll = window.innerHeight + window.scrollMaxY;
		xWithScroll = window.innerWidth + window.scrollMaxX;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		yWithScroll = document.body.scrollHeight;
		xWithScroll = document.body.scrollWidth;
	} else { // works in Explorer 6 Strict, Mozilla (not FF) and Safari
		yWithScroll = document.body.offsetHeight;
		xWithScroll = document.body.offsetWidth;
  	}
	arrayPageSizeWithScroll = new Array(xWithScroll,yWithScroll);
	//alert( 'The height is ' + yWithScroll + ' and the width is ' + xWithScroll );
	return arrayPageSizeWithScroll;
}
//**************** confirmation box related functions End *******************/
function changeWidth(){
	var width_value = document.formGetCode.image_width.value;
	if(parseInt(max_width_value)>=parseInt(width_value)){
		var expression = 'width="([0-9]+)"';
		var subject = document.formGetCode.image_code.value;
		var replaced = 'width="'+width_value+'"';
		document.formGetCode.image_code.value = RegularExpressionReplace(expression, subject, replaced);
	}
}

function chkValidTags(tags){
	var val;
	var i;
	tags = Trim(tags);
	if(tags=='')
		return true;
	tags = tags.split(' ');
	for (i=0;i<tags.length;i++){
		val = Trim(tags[i]);
		if(val=='')
			continue;
		if((val.length<min_tag_size) || (val.length>max_tag_size))
			return true;
	}
	return false;
}




function getForumGroupName(param){
	var pars=param;
	var url = SITE_URL+'admin/forumsAddTitle.php';
	var myAjax = new Ajax.Request(
		url,
		{
			method: 'post',
			parameters: pars,
			onComplete:function(resp)
			{
				$('group_name_dropdown').innerHTML=resp.responseText;
				//$('subcat_row').show();

			}
		});
}





var getCheckBoxValue = function(){
	var form_name = arguments[0];
	var check_all_name = arguments[1];
	var frm = eval('document.'+form_name);
	var ids = '';
	for(var i=0;i<frm.elements.length;i++){
		var e=frm.elements[i];
		if ((e.name != check_all_name) && (e.type=='checkbox') && e.checked)
			ids += e.value+', ';
	}
	if(ids){
		multiCheckValue =ids.substring(0,ids.length-1);
		return true;
	}
	return false;
}

String.prototype.wordWrap = function(m, b, c){
	var i, j, l, s, r;
	if(m < 1)
		return this;
	for(i = -1, l = (r = this.split("\n")).length; ++i < l; r[i] += s)
		for(s = r[i], r[i] = ""; s.length > m; r[i] += s.slice(0, j) + ((s = s.slice(j)).length ? b : ""))
			j = c == 2 || (j = s.slice(0, m + 1).match(/\S*(\s)?$/))[1] ? m : j.input.length - j[0].length
			|| c == 1 && m || j.input.length + (j = s.slice(m).match(/^\S*/)).input.length;
	return r.join("\n");
};

function showOriginal(field){
	var show = field+'_show';
	var original = field;
	$(show).style.display = 'none';
	$(original).style.display = '';
	$(original).focus();
}
function hideOriginal(field){
	var show = field+'_show';
	var original = field;
	if($(original).value=='')
		{
			$(show).style.display = '';
			$(original).style.display = 'none';
		}
	else
		{
			$(show).style.display = 'none';
			$(original).style.display = '';
		}
}

function testOpenAjaxWindow(linkid){
	ajaxWindowLink = linkid;
	linkobj = document.getElementById(linkid);
	url = linkobj.href;
	pars = '';
	var myAjax = new Ajax.Request(
								url,
								{
								method: 'get',
								parameters: pars,
								onComplete: ajaxResultOpenAjaxWindow
								});
								return false;
}

function ajaxResultOpenAjaxWindow(originalRequest){
	data = originalRequest.responseText;
	Confirmation(ajaxWindowLink, 'selAjaxWindow', 'frmAjaxWindow', Array('selAjaxWindowInnerDiv'), Array(data), Array('innerHTML'));
	if ((catObj = $('category')) || (sub_catObj = $('sub_category'))){
		br=getBrowser();
		if (br[0] == 'msie' && getMajorVersion(br[1]) == '6'){
			if (catObj = $('category'))
				catObj.style.display = 'none';

			if (sub_catObj = $('sub_category'))
				sub_catObj.style.display = 'none';
		}
	}
}

//function for disable the select all checkbox column
function disableHeading(frmname)
{
		var targetForm = document.getElementById(frmname);

		for (var i=1; i<targetForm.elements.length; i++)
			{
				if (targetForm.elements[i].type == "checkbox")
				{	//alert(i);
					if (targetForm.elements[i].checked)
					{	//alert('chekall');
						targetForm.elements[0].checked=true;
					}
					else
					{
						targetForm.elements[0].checked=false;
						break;
					}
				}
			}
}