ajaxloadergif= new Image(); 
ajaxloadergif.src="images/ajax-loader.gif";




//AJAX FUNCTION
function getContent(page, params, elementid, waitmsg, formname){
var xmlhttp=false;
try {
    xmlhttp = new ActiveXObject('Msxml2.XMLHTTP'); 
    } catch (e) {
    try {
         xmlhttp = new ActiveXObject('Microsoft.XMLHTTP'); 
    } catch (E) {
         xmlhttp = false;
    }
 }
 if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
     xmlhttp = new XMLHttpRequest();
 }
if(params !=''){
	var parametars = params;
}else{
	el =document.getElementById(formname).elements.length;

	var parametars="";
	for(x=0; x<el;x++){
		if(document.getElementById(formname).elements[x].name != 'undefined'){
			if(document.getElementById(formname).elements[x].type == "checkbox"){
				if(document.getElementById(formname).elements[x].checked == true){
					parametars = document.getElementById(formname).elements[x].name+"="+document.getElementById(formname).elements[x].value+"&"+parametars;
				}
			
			}else{
				parametars = document.getElementById(formname).elements[x].name+"="+document.getElementById(formname).elements[x].value+"&"+parametars;
			}
		}
	}
}
var val = parametars.replace( /\+/g,' ');
var file = page+'?'+val;
xmlhttp.open('GET', file, true);    
xmlhttp.onreadystatechange=function() {
if(xmlhttp.readyState == 1){
if(elementid !=""){
document.getElementById(elementid).innerHTML = "<img src='images/ajax-loader.gif' align='middle'> Please wait." ;
}
   }else if(xmlhttp.readyState==4) { 
   var content = xmlhttp.responseText;
      if( content ){   
      document.getElementById(elementid).innerHTML = content; 
	  sortables_init();
	  alternate();
      }
   }
}
xmlhttp.send(null)
return;
}
//////End AJAX FUNCTION//////




///SORT TABLE FUNCTIONS////
addEvent(window, "load", sortables_init);
var SORT_COLUMN_INDEX;
var alternatetable;
function sortables_init() {
    if (!document.getElementsByTagName) return;
    tbls = document.getElementsByTagName("table");
    for (ti=0;ti<tbls.length;ti++) {
        thisTbl = tbls[ti];
        if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
            ts_makeSortable(thisTbl);
			this.alternatetable = thisTbl;
			addTableRolloverEffect(thisTbl.id,'tableRollOverEffect1','tableRowClickEffect1');
        }
		
    }
	
}
function ts_makeSortable(table) {
    if (table.rows && table.rows.length > 0) {
        var firstRow = table.rows[0];
    }
    if (!firstRow) return;
    for (var i=0;i<firstRow.cells.length;i++) {
        var cell = firstRow.cells[i];
        var txt = ts_getInnerText(cell);
        cell.innerHTML = '<a href="#" class="sortheader" '+ 
        'onclick="ts_resortTable(this, '+i+');return false;">' + 
        txt+'<span class="sortarrow">&nbsp;&nbsp;&nbsp;</span></a>';
		
    }
}
function ts_getInnerText(el) {
	if (typeof el == "string") return el;
	if (typeof el == "undefined") { return el };
	if (el.innerText) return el.innerText;
	var str = "";	
	var cs = el.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1:
				str += ts_getInnerText(cs[i]);
				break;
			case 3:
				str += cs[i].nodeValue;
				break;
		}
	}
	return str;
}
function ts_resortTable(lnk,clid) {
    var span;
    for (var ci=0;ci<lnk.childNodes.length;ci++) {
        if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
    }
    var spantext = ts_getInnerText(span);
    var td = lnk.parentNode;
    var column = clid || td.cellIndex;
    var table = getParent(td,'TABLE');
    if (table.rows.length <= 1) return;
    var itm = ts_getInnerText(table.rows[1].cells[column]);
    sortfn = ts_sort_caseinsensitive;
    if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^\d\d[\/-]\d\d[\/-]\d\d$/)) sortfn = ts_sort_date;
    if (itm.match(/^[$]/)) sortfn = ts_sort_currency;
    if (itm.match(/^[\d\.]+$/)) sortfn = ts_sort_numeric;
    SORT_COLUMN_INDEX = column;
    var firstRow = new Array();
    var newRows = new Array();
    for (i=0;i<table.rows[0].length;i++) { firstRow[i] = table.rows[0][i]; }
    for (j=1;j<table.rows.length;j++) { newRows[j-1] = table.rows[j]; }
    newRows.sort(sortfn);
    if (span.getAttribute("sortdir") == 'down') {
        ARROW = '&nbsp;&nbsp;&uarr;';
        newRows.reverse();
        span.setAttribute('sortdir','up');
    } else {
        ARROW = '&nbsp;&nbsp;&darr;';
        span.setAttribute('sortdir','down');
    }
    for (i=0;i<newRows.length;i++) { 
	if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) table.tBodies[0].appendChild(newRows[i]);}
    for (i=0;i<newRows.length;i++) { if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1)) table.tBodies[0].appendChild(newRows[i]);}
    var allspans = document.getElementsByTagName("span");
    for (var ci=0;ci<allspans.length;ci++) {
        if (allspans[ci].className == 'sortarrow') {
            if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
                allspans[ci].innerHTML = '&nbsp;&nbsp;&nbsp;';
            }
        }
    }  

    span.innerHTML = ARROW;
	
}
function getParent(el, pTagName) {
	if (el == null) return null;
	else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase())	
		return el;
	else
		return getParent(el.parentNode, pTagName);
}
function ts_sort_date(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa.length == 10) {
        dt1 = aa.substr(6,4)+aa.substr(3,2)+aa.substr(0,2);
    } else {
        yr = aa.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt1 = yr+aa.substr(3,2)+aa.substr(0,2);
    }
    if (bb.length == 10) {
        dt2 = bb.substr(6,4)+bb.substr(3,2)+bb.substr(0,2);
    } else {
        yr = bb.substr(6,2);
        if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; }
        dt2 = yr+bb.substr(3,2)+bb.substr(0,2);
    }
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
}
function ts_sort_currency(a,b) { 
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).replace(/[^0-9.]/g,'');
    return parseFloat(aa) - parseFloat(bb);
}

function ts_sort_numeric(a,b) { 
    aa = parseFloat(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(ts_getInnerText(b.cells[SORT_COLUMN_INDEX])); 
    if (isNaN(bb)) bb = 0;

    return aa-bb;
}

function ts_sort_caseinsensitive(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
    if (aa==bb) return 0;
    if (aa<bb) return -1;

    return 1;
}

function ts_sort_default(a,b) {
    aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
    bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
    if (aa==bb) return 0;
    if (aa<bb) return -1;

    return 1;
}
function addEvent(elm, evType, fn, useCapture){
  if (elm.addEventListener){
    elm.addEventListener(evType, fn, useCapture);
    return true;
  } else if (elm.attachEvent){
    var r = elm.attachEvent("on"+evType, fn);
    return r;
  } else {
    alert("Handler could not be removed");
  }
} 
///END Sort table functions/////

/////Alternate table rows
function alternate(){ 
   var table = alternatetable;  
   var rows = table.getElementsByTagName("tr");   
   for(i = 0; i < rows.length; i++){           
     if(i % 2 == 0){ 
       rows[i].className = "even"; 
     }else{ 
       rows[i].className = "odd"; 
     }       
   } 
}


///START highlight rows
	var arrayOfRolloverClasses = new Array();
	var arrayOfClickClasses = new Array();
	var activeRow = false;
	var activeRowClickArray = new Array();
	
	function highlightTableRow()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;

		if(this!=activeRow){
			this.setAttribute('origCl',this.className);
			this.origCl = this.className;
		}
		this.className = arrayOfRolloverClasses[tableObj.id];
		
		activeRow = this;
		
	}
	
	function clickOnTableRow()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;		
		
		if(activeRowClickArray[tableObj.id] && this!=activeRowClickArray[tableObj.id]){
			activeRowClickArray[tableObj.id].className='';
		}
		this.className = arrayOfClickClasses[tableObj.id];
		
		activeRowClickArray[tableObj.id] = this;
		
	}
	
	function resetRowStyle()
	{
		var tableObj = this.parentNode;
		if(tableObj.tagName!='TABLE')tableObj = tableObj.parentNode;

		if(activeRowClickArray[tableObj.id] && this==activeRowClickArray[tableObj.id]){
			this.className = arrayOfClickClasses[tableObj.id];
			
			return;	
		}
		
		var origCl = this.getAttribute('origCl');
		if(!origCl)origCl = this.origCl;
		this.className=origCl;
		
	}
		
	function addTableRolloverEffect(tableId,whichClass,whichClassOnClick)
	{
		arrayOfRolloverClasses[tableId] = whichClass;
		arrayOfClickClasses[tableId] = whichClassOnClick;
		
		var tableObj = document.getElementById(tableId);
		var tBody = tableObj.getElementsByTagName('TBODY');
		if(tBody){
			var rows = tBody[0].getElementsByTagName('TR');
		}else{
			var rows = tableObj.getElementsByTagName('TR');
		}
		for(var no=0;no<rows.length;no++){
			rows[no].onmouseover = highlightTableRow;
			rows[no].onmouseout = resetRowStyle;
			
			if(whichClassOnClick){
				rows[no].onclick = clickOnTableRow;	
			}
		}
		
	}
	
///end highlight row////
function IsNumeric(strString, hex){
   var strValidChars = "0123456789.-";
   var validHex="0123456789ABCDEFabcdef#";
   var strChar;
   var blnResult = true;
   
   
   if (strString.length == 0) return false;
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
	  if(hex=='hex'){
		  if (validHex.indexOf(strChar) == -1)
			 {
			 blnResult = false;
			 }
	  }else{
		  if (strValidChars.indexOf(strChar) == -1)
			 {
			 blnResult = false;
			 }		  
	  }
      }
   return blnResult;
}

function checkNumeric(hex, fieldname){
	var fieldname = document.getElementById(fieldname);

if (fieldname.value.length == 0) 
      {
      alert("Please enter a value.");
      } 
   else if (IsNumeric(fieldname.value, hex) == false) 
      {
		  if(hex == 'hex'){
		  alert("Please use hex value! For example: #FFFFFF.");
		  }else{
		  alert("Please use only numeric values!");
		  }
      }
}

function preloader(elementid){

	document.getElementById(elementid).style.height = "30px";
	document.getElementById(elementid).style.width = "2200px";
	document.getElementById(elementid).innerHTML = "<div style=\"background:url(editor_images/ajax-loader.gif) top left no-repeat; width:2250px; height:30px;\"></div>" ;
}

function loadselection(selObj,restore, elementid, categoryname){ //v3.0
  var category = selObj.options[selObj.selectedIndex].value;
  if(category == "all"){
	  sortcats = 0;
  }else{
	  sortcats = 1;  
  }
  getContent('scr_cats.php', 'action=view&category_name='+categoryname+'&mode=view&catid='+category+'&sort='+sortcats+'', ''+elementid+'', '', '');
  if (restore) selObj.selectedIndex=0;
}

function loadsubcats(selObj,restore, elementid, categoryname){ //v3.0
  var category = selObj.options[selObj.selectedIndex].value;
  if(category == "all"){
	  sortcats = 0;
  }else{
	  sortcats = 1;  
  }
  getContent('scr_cats.php', 'action=loadsubcats&catid='+category+'&sort='+sortcats+'', ''+elementid+'', '', '');
  if (restore) selObj.selectedIndex=0;
}

function checkselection(elementid){
	selObj = document.getElementById(elementid);
	var category = selObj.options[selObj.selectedIndex].value;
	 
	 if(category != "all"){
	 	
		return true;
	}else{ 
		alert("Please select category first!");
		return false; 
	}
	 
}

function validate(){ 
formObj = document.Whizzy; 
if ((formObj.news_title.value == "") || (formObj.news_desc.value  == "") ){ alert("Title and Description fields are required."); return false; } else return true; } 

function validatecategories(element1, element2){
	if ((document.getElementById(element1).value == "") || (document.getElementById(element2).value == "") ){ 
	alert("Please select category and sub-category first."); 
	return false; 
	} else { 
	return true; 
	}  
}
function confirmDelete(str, title, pageinfo){ 
	if ((window.confirm('Are you sure you want to '+ str + '\n'+ title +'? \n'+ pageinfo +'')) == true) {
		return true;
	}else{ 
		return false; 
	}
}

function show_div(listid, elementid){
// Let's get the object and check the status using visible variable
	   selObj = document.getElementById(listid);
	   var category = selObj.options[selObj.selectedIndex].value;
       var obj=document.getElementById(elementid);
       var visible=(obj.style.display != "none");

       // Here we will switch between expand and collapse
	   if(category == 'other'){
		   if(visible){
			  obj.style.display = "none";
		   }else{
			  obj.style.display = "block";
		   }
	   }else{
		   obj.style.display = "none";
	   }
}

function show_divs(elementid){
// Let's get the object and check the status using visible variable

       var obj=document.getElementById(elementid);
       var visible=(obj.style.display != "none");

       // Here we will switch between expand and collapse

		   if(visible){
			  obj.style.display = "none";
		   }else{
			  obj.style.display = "block";
		   }
}

function add_to_eventcart(page, div1, div2, div3, arguments){
	var waitmsg;
	var formname;
	if(div1 != ""){
	getContent(page, arguments, div1, waitmsg, formname);
	}else if(div2 != ""){
	getContent(page, arguments, div2, waitmsg, formname);
	}else if(div3 != ""){
	getContent(page, arguments, div3, waitmsg, formname);
	}
}

function popUpWindow(URLStr, left, top, width, height){
var popUpWin=0;
  if(popUpWin)

  {

    if(!popUpWin.closed) popUpWin.close();

  }

  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');

}

function check_quantity(qty, instock){
	if(parseInt(qty) > parseInt(instock)){
		alert("Not enough items in-stock. Please change the quantity.");
		return false;
	}else{
		return true;	
	}
}