var xmlhttp=null;
var xmlDoc;
var relativePath="";
var itemObj;
var command = "textContent";
if(document.all)
	var command = "innerText";


function roundNumber(num, dec) {
	var result = Math.round( Math.round( num * Math.pow( 10, dec + 1 ) ) / Math.pow( 10, 1 ) ) / Math.pow(10,dec);
	return result;
}

function open_comp_win() {
	var wind = window.open("http://www.markad.com.au/champs/competition.php",null,"titlebar=yes,screenX=100,screenY=100,directories=no,location=yes,toolbar=yes,width=585,height=700,status=yes,scrollbars=yes,resizable=1,menubar=yes");
	wind.moveTo(100,100);
}

function open_signup_win() {
	var wind = window.open("http://www.markad.com.au/champs/signup.php",null,"titlebar=yes,screenX=100,screenY=100,directories=no,location=yes,toolbar=yes,width=585,height=400,status=yes,scrollbars=yes,resizable=1,menubar=yes");
	wind.moveTo(100,100);
}

function viewCamera() {
	window.open("/camera/index.html",null,"titlebar=no,screenX=100,screenY=100,directories=no,location=yes,toolbar=no,width=680,height=550,status=yes,scrollbars=yes,resizable=0,menubar=no");
}

function noLWS()
{
	alert("Sorry, there is currently no Late Week Specials available.  Please check back next week.");
}

function navigateStores(obj)
{
	var page = obj.options[obj.selectedIndex].value;
	if (page!="")
	{
		window.location.href=page;
	}
	
}

function validateForm(obj)
{
	if(obj.custname.value=='' || obj.comment.value=='')
	{
		alert("Please enter at least your name and a comment");
		return false;
	}
	else
	{
		return true;
	}
}

function drawVicMap()
{
	var details = [
	  [ "Darley", "<div class='border'><div class='googleHeader'><a href='/bm'>Champions Supa IGA Darley</a></div>Cnr Grey St & Gisbourne Rd<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=bacchusmarsh'>View Catalogue</a></div></div>", "-37.659329","144.441719" ],
	  [ "Geelong West","<div class='border'><div class='googleHeader'><a href='/gw'>Champions Supa IGA Geelong West</a></div>86 Hope St, Geelong West<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=geelongwest'>View Catalogue</a></div></div>", "-38.142","144.347296" ],
	  [ "Grovedale Central","<div class='border'><div class='googleHeader'><a href='/gc'>Champions IGA Grovedale Central</a></div>79 Heyers Road, Grovedale<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=grovedalecentral'>View Catalogue</a></div></div>", "-38.207904","144.329495" ],
	  [ "Grovedale East","<div class='border'><div class='googleHeader'><a href='/ge'>Champions Supa IGA Grovedale East</a></div>146 Marshaltown Road, Grovedale East<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=grovedaleeast'>View Catalogue</a></div></div>", "-38.196524","144.347322" ],
	  [ "Gladstone Park", "<div class='border'><div class='googleHeader'><a href='/gp'>Champions Supa IGA Gladstone Park</a></div>Gladstone Park Shopping Centre, Tullamarine<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=gladstonepark'>View Catalogue</a></div></div>", "-37.688371","144.884734" ],
	  [ "Heathcote","<div class='border'><div class='googleHeader'><a href='/hc'>Champions Supa IGA Heathcote</a></div>175 High St, Heathcote<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=heathcote'>View Catalogue</a></div></div>", "-36.919332","144.705899" ],
	  [ "Inglewood","<div class='border'><div class='googleHeader'><a href='/in'>Champions IGA Inglewood</a></div>36 Brooke St, Inglewood<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=inglewood'>View Catalogue</a></div></div>", "-36.574749","143.867458" ],
	  [ "Kangaroo Flat","<div class='border'><div class='googleHeader'><a href='/kf'>Champions Supa IGA Kangaroo Flat</a></div>20 Station St, Kangaroo Flat<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=kangarooflat'>View Catalogue</a></div></div>", "-36.794951","144.243885" ],
	  [ "Long Gully","<div class='border'><div class='googleHeader'><a href='/lg'>Champions Supa IGA Long Gully</a></div>3 Wood St, Long Gully<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=longgully'>View Catalogue</a></div></div>", "-36.740158","144.265853" ],
	  [ "Whittlesea","<div class='border'><div class='googleHeader'><a href='/wh'>Champions IGA Whittlesea</a></div>1 Church St, Whittlesea<br/><div class='googleCatLink'><a target='_new' href='http://champions.indecat.com.au/?xml=whittlesea'>View Catalogue</a></div></div>", "-37.514045","145.11792" ]
	];

	var map = new GMap2(document.getElementById("map_canvas"));
	map.setCenter(new GLatLng(-37.409437,144.662476), 8);
	map.setUIToDefault();
	var mgr = new MarkerManager(map);
	var markers = [];

	for (var i=0; i<details.length;i++ )
	{
		var store = details[i];

		var icon = new GIcon(G_DEFAULT_ICON); 
		icon.image = "http://www.championsiga.com.au/library/images/marker.png"; 
		icon.iconSize = new GSize(67, 30); 
		//								LR  UD
		icon.iconAnchor = new GPoint(35, 30); 

		var posn = new GLatLng(store[2], store[3]);
		var marker = new GMarker(posn, {title: store[0], icon: icon, draggable:false }); 
		marker.html = store[1];
		GEvent.addListener(marker, "click", function() {this.openInfoWindowHtml(this.html);});
		markers.push(marker);

	}
	mgr.addMarkers(markers, 8);
	mgr.refresh();

	//  Create a new viewpoint bound  
	var bounds = new google.maps.LatLngBounds();  
	//  Go through each...  
	$.each(markers, function (index, marker) {  
	bounds.extend(marker.position);   });  
	//  Fit these bounds to the map  
	map.fitBounds(bounds);  


}


function checkEnter(command)
{
	if(event.keyCode=="13")
	{
		eval(command);
	}
}

function loadPage()
{
    var styleSheet = GetCookie('stylesheet');
    if(styleSheet != null) {
        setActiveStyleSheet(styleSheet);
    }
	else
		setActiveStyleSheet("white");

}

function setActiveStyleSheet(title)
{
	var i, a, main;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++)
	{
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title"))
		{
			a.disabled = true;
			if(a.getAttribute("title") == title) 
				a.disabled = false;
		}
	}
	SetCookie('stylesheet',title,null,'/');
}

function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=620,height=650');");
}

    

function anchorOver(obj, item)
{
	obj.childNodes[0].src = imgOverObj[item].src;
}

function anchorOut(obj, item)
{
	obj.childNodes[0].src = imgNormObj[item].src;
}


//------Cookie functions---------------

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}

function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

var MD5 = function (string) {

    function RotateLeft(lValue, iShiftBits) {
        return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits));
    }

    function AddUnsigned(lX,lY) {
        var lX4,lY4,lX8,lY8,lResult;
        lX8 = (lX & 0x80000000);
        lY8 = (lY & 0x80000000);
        lX4 = (lX & 0x40000000);
        lY4 = (lY & 0x40000000);
        lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF);
        if (lX4 & lY4) {
            return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
        }
        if (lX4 | lY4) {
            if (lResult & 0x40000000) {
                return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
            } else {
                return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
            }
        } else {
            return (lResult ^ lX8 ^ lY8);
        }
     }

     function F(x,y,z) { return (x & y) | ((~x) & z); }
     function G(x,y,z) { return (x & z) | (y & (~z)); }
     function H(x,y,z) { return (x ^ y ^ z); }
    function I(x,y,z) { return (y ^ (x | (~z))); }

    function FF(a,b,c,d,x,s,ac) {
        a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
        return AddUnsigned(RotateLeft(a, s), b);
    };

    function GG(a,b,c,d,x,s,ac) {
        a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
        return AddUnsigned(RotateLeft(a, s), b);
    };

    function HH(a,b,c,d,x,s,ac) {
        a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
        return AddUnsigned(RotateLeft(a, s), b);
    };

    function II(a,b,c,d,x,s,ac) {
        a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
        return AddUnsigned(RotateLeft(a, s), b);
    };

    function ConvertToWordArray(string) {
        var lWordCount;
        var lMessageLength = string.length;
        var lNumberOfWords_temp1=lMessageLength + 8;
        var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64;
        var lNumberOfWords = (lNumberOfWords_temp2+1)*16;
        var lWordArray=Array(lNumberOfWords-1);
        var lBytePosition = 0;
        var lByteCount = 0;
        while ( lByteCount < lMessageLength ) {
            lWordCount = (lByteCount-(lByteCount % 4))/4;
            lBytePosition = (lByteCount % 4)*8;
            lWordArray[lWordCount] = (lWordArray[lWordCount] | (string.charCodeAt(lByteCount)<<lBytePosition));
            lByteCount++;
        }
        lWordCount = (lByteCount-(lByteCount % 4))/4;
        lBytePosition = (lByteCount % 4)*8;
        lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition);
        lWordArray[lNumberOfWords-2] = lMessageLength<<3;
        lWordArray[lNumberOfWords-1] = lMessageLength>>>29;
        return lWordArray;
    };

    function WordToHex(lValue) {
        var WordToHexValue="",WordToHexValue_temp="",lByte,lCount;
        for (lCount = 0;lCount<=3;lCount++) {
            lByte = (lValue>>>(lCount*8)) & 255;
            WordToHexValue_temp = "0" + lByte.toString(16);
            WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2);
        }
        return WordToHexValue;
    };

    function Utf8Encode(string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

			

            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }
        }

        return utftext;
    };

    var x=Array();
    var k,AA,BB,CC,DD,a,b,c,d;
    var S11=7, S12=12, S13=17, S14=22;
    var S21=5, S22=9 , S23=14, S24=20;
    var S31=4, S32=11, S33=16, S34=23;
    var S41=6, S42=10, S43=15, S44=21;

    string = Utf8Encode(string);

    x = ConvertToWordArray(string);

    a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476;

    for (k=0;k<x.length;k+=16) {
        AA=a; BB=b; CC=c; DD=d;
        a=FF(a,b,c,d,x[k+0], S11,0xD76AA478);
        d=FF(d,a,b,c,x[k+1], S12,0xE8C7B756);
        c=FF(c,d,a,b,x[k+2], S13,0x242070DB);
        b=FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE);
        a=FF(a,b,c,d,x[k+4], S11,0xF57C0FAF);
        d=FF(d,a,b,c,x[k+5], S12,0x4787C62A);
        c=FF(c,d,a,b,x[k+6], S13,0xA8304613);
        b=FF(b,c,d,a,x[k+7], S14,0xFD469501);
        a=FF(a,b,c,d,x[k+8], S11,0x698098D8);
        d=FF(d,a,b,c,x[k+9], S12,0x8B44F7AF);
        c=FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1);
        b=FF(b,c,d,a,x[k+11],S14,0x895CD7BE);
        a=FF(a,b,c,d,x[k+12],S11,0x6B901122);
        d=FF(d,a,b,c,x[k+13],S12,0xFD987193);
        c=FF(c,d,a,b,x[k+14],S13,0xA679438E);
        b=FF(b,c,d,a,x[k+15],S14,0x49B40821);
        a=GG(a,b,c,d,x[k+1], S21,0xF61E2562);
        d=GG(d,a,b,c,x[k+6], S22,0xC040B340);
        c=GG(c,d,a,b,x[k+11],S23,0x265E5A51);
        b=GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA);
        a=GG(a,b,c,d,x[k+5], S21,0xD62F105D);
        d=GG(d,a,b,c,x[k+10],S22,0x2441453);
        c=GG(c,d,a,b,x[k+15],S23,0xD8A1E681);
        b=GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8);
        a=GG(a,b,c,d,x[k+9], S21,0x21E1CDE6);
        d=GG(d,a,b,c,x[k+14],S22,0xC33707D6);
        c=GG(c,d,a,b,x[k+3], S23,0xF4D50D87);
        b=GG(b,c,d,a,x[k+8], S24,0x455A14ED);
        a=GG(a,b,c,d,x[k+13],S21,0xA9E3E905);
        d=GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8);
        c=GG(c,d,a,b,x[k+7], S23,0x676F02D9);
        b=GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A);
        a=HH(a,b,c,d,x[k+5], S31,0xFFFA3942);
        d=HH(d,a,b,c,x[k+8], S32,0x8771F681);
        c=HH(c,d,a,b,x[k+11],S33,0x6D9D6122);
        b=HH(b,c,d,a,x[k+14],S34,0xFDE5380C);
        a=HH(a,b,c,d,x[k+1], S31,0xA4BEEA44);
        d=HH(d,a,b,c,x[k+4], S32,0x4BDECFA9);
        c=HH(c,d,a,b,x[k+7], S33,0xF6BB4B60);
        b=HH(b,c,d,a,x[k+10],S34,0xBEBFBC70);
        a=HH(a,b,c,d,x[k+13],S31,0x289B7EC6);
        d=HH(d,a,b,c,x[k+0], S32,0xEAA127FA);
        c=HH(c,d,a,b,x[k+3], S33,0xD4EF3085);
        b=HH(b,c,d,a,x[k+6], S34,0x4881D05);
        a=HH(a,b,c,d,x[k+9], S31,0xD9D4D039);
        d=HH(d,a,b,c,x[k+12],S32,0xE6DB99E5);
        c=HH(c,d,a,b,x[k+15],S33,0x1FA27CF8);
        b=HH(b,c,d,a,x[k+2], S34,0xC4AC5665);
        a=II(a,b,c,d,x[k+0], S41,0xF4292244);
        d=II(d,a,b,c,x[k+7], S42,0x432AFF97);
        c=II(c,d,a,b,x[k+14],S43,0xAB9423A7);
        b=II(b,c,d,a,x[k+5], S44,0xFC93A039);
        a=II(a,b,c,d,x[k+12],S41,0x655B59C3);
        d=II(d,a,b,c,x[k+3], S42,0x8F0CCC92);
        c=II(c,d,a,b,x[k+10],S43,0xFFEFF47D);
        b=II(b,c,d,a,x[k+1], S44,0x85845DD1);
        a=II(a,b,c,d,x[k+8], S41,0x6FA87E4F);
        d=II(d,a,b,c,x[k+15],S42,0xFE2CE6E0);
        c=II(c,d,a,b,x[k+6], S43,0xA3014314);
        b=II(b,c,d,a,x[k+13],S44,0x4E0811A1);
        a=II(a,b,c,d,x[k+4], S41,0xF7537E82);
        d=II(d,a,b,c,x[k+11],S42,0xBD3AF235);
        c=II(c,d,a,b,x[k+2], S43,0x2AD7D2BB);
        b=II(b,c,d,a,x[k+9], S44,0xEB86D391);
        a=AddUnsigned(a,AA);
        b=AddUnsigned(b,BB);
        c=AddUnsigned(c,CC);
        d=AddUnsigned(d,DD);
    }

    var temp = WordToHex(a)+WordToHex(b)+WordToHex(c)+WordToHex(d);

    return temp.toLowerCase();
}

function findPosX(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;
}

function findPosY(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;
}