if(typeof HTMLElement!="undefined" && !HTMLElement.prototype.insertAdjacentElement)
{
     HTMLElement.prototype.insertAdjacentElement = function(where,parsedNode)
     {
        switch (where)
        {
            case 'beforeBegin':
                this.parentNode.insertBefore(parsedNode,this)
                break;
            case 'afterBegin':
                this.insertBefore(parsedNode,this.firstChild);
                break;
            case 'beforeEnd':
                this.appendChild(parsedNode);
                break;
            case 'afterEnd':
                if (this.nextSibling) this.parentNode.insertBefore(parsedNode,this.nextSibling);
                    else this.parentNode.appendChild(parsedNode);
                break;
         }
     }

     HTMLElement.prototype.insertAdjacentHTML = function (where,htmlStr)
     {
         var r = this.ownerDocument.createRange();
         r.setStartBefore(this);
         var parsedHTML = r.createContextualFragment(htmlStr);
         this.insertAdjacentElement(where,parsedHTML)
     }

     HTMLElement.prototype.insertAdjacentText = function (where,txtStr)
     {
         var parsedText = document.createTextNode(txtStr)
         this.insertAdjacentElement(where,parsedText)
     }
}

function ShowMenu() {
	if(document.getElementById('selector').style.display == 'none')
		document.getElementById('selector').style.display = '';
	else
		document.getElementById('selector').style.display = 'none';
}

function ChangeChannel(num) {
	var i;
	for(i = 0; i <= 6; i++) {
		document.getElementById('gam_s_' + i).className = 'hide';
		document.getElementById('gam_t_' + i).style.display = 'none';
	}
	document.getElementById('gam_s_' + num).className = 'show';
	document.getElementById('gam_t_' + num).style.display = '';
}

var hex_chr = '0123456789abcdef';
function rhex(num)
{
return ((num >> 4) & 0x0F) * 16 + ((num >> 0) & 0x0F);
}

function str2blks_MD5(str)
{
nblk = ((str.length + 8) >> 6) + 1;
blks = new Array(nblk * 16);
for(i = 0; i < nblk * 16; i++) blks[i] = 0;
for(i = 0; i < str.length; i++)
blks[i >> 2] |= str.charCodeAt(i) << ((i % 4) * 8);
blks[i >> 2] |= 0x80 << ((i % 4) * 8);
blks[nblk * 16 - 2] = str.length * 8;
return blks;
}

/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally 
* to work around bugs in some JS interpreters.
*/
function add(x, y)
{
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}

/*
* Bitwise rotate a 32-bit number to the left
*/
function rol(num, cnt)
{
return (num << cnt) | (num >>> (32 - cnt));
}

/*
* These functions implement the basic operation for each round of the
* algorithm.
*/
function cmn(q, a, b, x, s, t)
{
return add(rol(add(add(a, q), add(x, t)), s), b);
}
function ff(a, b, c, d, x, s, t)
{
return cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function gg(a, b, c, d, x, s, t)
{
return cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function hh(a, b, c, d, x, s, t)
{
return cmn(b ^ c ^ d, a, b, x, s, t);
}
function ii(a, b, c, d, x, s, t)
{
return cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
* Take a string and return the hex representation of its MD5.
*/
function MD5(str)
{
x = str2blks_MD5(str);
var a =  1732584193;
var b = -271733879;
var c = -1732584194;
var d =  271733878;

for(i = 0; i < x.length; i += 16)
{
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;

a = ff(a, b, c, d, x[i+ 0], 7 , -680876936);
d = ff(d, a, b, c, x[i+ 1], 12, -389564586);
c = ff(c, d, a, b, x[i+ 2], 17,  606105819);
b = ff(b, c, d, a, x[i+ 3], 22, -1044525330);
a = ff(a, b, c, d, x[i+ 4], 7 , -176418897);
d = ff(d, a, b, c, x[i+ 5], 12,  1200080426);
c = ff(c, d, a, b, x[i+ 6], 17, -1473231341);
b = ff(b, c, d, a, x[i+ 7], 22, -45705983);
a = ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
d = ff(d, a, b, c, x[i+ 9], 12, -1958414417);
c = ff(c, d, a, b, x[i+10], 17, -42063);
b = ff(b, c, d, a, x[i+11], 22, -1990404162);
a = ff(a, b, c, d, x[i+12], 7 ,  1804603682);
d = ff(d, a, b, c, x[i+13], 12, -40341101);
c = ff(c, d, a, b, x[i+14], 17, -1502002290);
b = ff(b, c, d, a, x[i+15], 22,  1236535329);    

a = gg(a, b, c, d, x[i+ 1], 5 , -165796510);
d = gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
c = gg(c, d, a, b, x[i+11], 14,  643717713);
b = gg(b, c, d, a, x[i+ 0], 20, -373897302);
a = gg(a, b, c, d, x[i+ 5], 5 , -701558691);
d = gg(d, a, b, c, x[i+10], 9 ,  38016083);
c = gg(c, d, a, b, x[i+15], 14, -660478335);
b = gg(b, c, d, a, x[i+ 4], 20, -405537848);
a = gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
d = gg(d, a, b, c, x[i+14], 9 , -1019803690);
c = gg(c, d, a, b, x[i+ 3], 14, -187363961);
b = gg(b, c, d, a, x[i+ 8], 20,  1163531501);
a = gg(a, b, c, d, x[i+13], 5 , -1444681467);
d = gg(d, a, b, c, x[i+ 2], 9 , -51403784);
c = gg(c, d, a, b, x[i+ 7], 14,  1735328473);
b = gg(b, c, d, a, x[i+12], 20, -1926607734);

a = hh(a, b, c, d, x[i+ 5], 4 , -378558);
d = hh(d, a, b, c, x[i+ 8], 11, -2022574463);
c = hh(c, d, a, b, x[i+11], 16,  1839030562);
b = hh(b, c, d, a, x[i+14], 23, -35309556);
a = hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
d = hh(d, a, b, c, x[i+ 4], 11,  1272893353);
c = hh(c, d, a, b, x[i+ 7], 16, -155497632);
b = hh(b, c, d, a, x[i+10], 23, -1094730640);
a = hh(a, b, c, d, x[i+13], 4 ,  681279174);
d = hh(d, a, b, c, x[i+ 0], 11, -358537222);
c = hh(c, d, a, b, x[i+ 3], 16, -722521979);
b = hh(b, c, d, a, x[i+ 6], 23,  76029189);
a = hh(a, b, c, d, x[i+ 9], 4 , -640364487);
d = hh(d, a, b, c, x[i+12], 11, -421815835);
c = hh(c, d, a, b, x[i+15], 16,  530742520);
b = hh(b, c, d, a, x[i+ 2], 23, -995338651);

a = ii(a, b, c, d, x[i+ 0], 6 , -198630844);
d = ii(d, a, b, c, x[i+ 7], 10,  1126891415);
c = ii(c, d, a, b, x[i+14], 15, -1416354905);
b = ii(b, c, d, a, x[i+ 5], 21, -57434055);
a = ii(a, b, c, d, x[i+12], 6 ,  1700485571);
d = ii(d, a, b, c, x[i+ 3], 10, -1894986606);
c = ii(c, d, a, b, x[i+10], 15, -1051523);
b = ii(b, c, d, a, x[i+ 1], 21, -2054922799);
a = ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
d = ii(d, a, b, c, x[i+15], 10, -30611744);
c = ii(c, d, a, b, x[i+ 6], 15, -1560198380);
b = ii(b, c, d, a, x[i+13], 21,  1309151649);
a = ii(a, b, c, d, x[i+ 4], 6 , -145523070);
d = ii(d, a, b, c, x[i+11], 10, -1120210379);
c = ii(c, d, a, b, x[i+ 2], 15,  718787259);
b = ii(b, c, d, a, x[i+ 9], 21, -343485551);

a = add(a, olda);
b = add(b, oldb);
c = add(c, oldc);
d = add(d, oldd);
}
rt = rhex(a);
if(rt > 255)
rt = rt - 256;
return rt;
}

function showlink()
{
	var now= new Date();
	var year=now.getYear(); 
	var month=now.getMonth()+1; 
	var day=now.getDate(); 
	var hour=now.getHours(); 
	var minute=now.getMinutes(); 
	var second=now.getSeconds();
	var value = parseInt(MD5(year+"-"+month+"-"+day+" "+hour+":"+":"+minute+":"+second) / (256 / ((obj.length - 1) / 2)));
	document.write("<a href=\"" + obj[value * 2 + 1] + "\" target=\"_blank\">" + obj[value * 2] + "</a>");
}

function GetCurrentStyle(obj, prop) {      
    if (obj.currentStyle) {         
        return obj.currentStyle[prop];      
    }       
    else if (window.getComputedStyle) {         
        propprop = prop.replace (/([A-Z])/g, "-$1");            
        propprop = prop.toLowerCase ();         
        return document.defaultView.getComputedStyle (obj,null)[prop];      
    }       
    return null;    
}

function GetColor(color) {
	if(color.indexOf(',')> -1) {
		color = color.replace(/[^0-9,]*/ig, '');
		var colors = color.split(',');
		colors[0] = parseInt(colors[0], 10).toString(16);
		colors[0] = colors[0].length == 2 ? colors[0] : "0" + colors[0];
		colors[1] = parseInt(colors[1], 10).toString(16);
		colors[1] = colors[1].length == 2 ? colors[1] : "0" + colors[1]; 
		colors[2] = parseInt(colors[2], 10).toString(16);
		colors[2] = colors[2].length == 2 ? colors[2] : "0" + colors[2]; 
		color = colors[0] + colors[1] + colors[2];
		color = "#" + color;
	}
	return color;
}