function ConfirmPassowrd()
{
if(document.getElementById("txtPassWord").value == document.getElementById("txtConfirm").value)return true;
else
{
alert("Confirmation mismatch");
document.getElementById("txtConfirm").value = "";
document.getElementById("txtConfirm").focus();
return false;
}

}
function verify()
		{
	
			var themessage = "required";
			var index = 0;
			if (document.getElementById("txtUsername").value == "") 
			{
				themessage = "User Name is required";
				index++;
			}
			else
			{
				var UserName =	document.getElementById("txtUsername").value;
				var Password =	document.getElementById("txtPassWord").value; 
				var arrInvalidChar = new Array();
				arrInvalidChar[0] = '#'; 
				arrInvalidChar[1] = '$'; 
				arrInvalidChar[2] = '%'; 
				arrInvalidChar[3] = '&'; 
				arrInvalidChar[4] = '*'; 
				arrInvalidChar[5] = "'";
				arrInvalidChar[6] = '('; 
				arrInvalidChar[7] = ')';
				arrInvalidChar[8] = ' ';
				arrInvalidChar[9] = '<';
				arrInvalidChar[10] = '>';
				
				for(var index=0; index<arrInvalidChar.length; index++)
				{
					if(UserName.indexOf(arrInvalidChar[index]) != -1)
					{
						alert("Invaid User Name");
						document.getElementById("txtUsername").focus();
						return false;
						
					}
				}
				
				for(var index=0; index<arrInvalidChar.length; index++)
				{
					if(Password.indexOf(arrInvalidChar[index]) != -1)
					{
						alert("Invaid Password");
						document.getElementById("txtPassWord").focus();
						return false;
						
					}
				}
				
			}
			if (document.getElementById("txtPassWord").value == "")
			{
				if(index == 1){
					themessage = "User Name and Password are required" ;
				}
				else{
					themessage = "Password is required";
				}
			}
			if (themessage == "required") {
				return true;
			}
			else {
				alert(themessage);
				return false;
			}
		}
					
				// Hash function
				
				var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
				var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance   */
				var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

				function hex_md5(s)
				{
					return binl2hex(core_md5(str2binl(s), s.length * chrsz));
				}
				function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
				function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
				function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
				function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
				function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }

				/*
				* Perform a simple self-test to see if the VM is working
				*/
				function md5_vm_test()
				{
				return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
				}

				/*
				* Calculate the MD5 of an array of little-endian words, and a bit length
				*/
				function core_md5(x, len)
				{
				/* append padding */
				x[len >> 5] |= 0x80 << ((len) % 32);
				x[(((len + 64) >>> 9) << 4) + 14] = len;

				var a =  1732584193;
				var b = -271733879;
				var c = -1732584194;
				var d =  271733878;

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

					a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
					d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
					c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
					b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
					a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
					d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
					c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
					b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
					a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
					d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
					c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
					b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
					a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
					d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
					c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
					b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

					a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
					d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
					c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
					b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
					a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
					d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
					c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
					b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
					a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
					d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
					c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
					b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
					a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
					d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
					c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
					b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

					a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
					d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
					c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
					b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
					a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
					d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
					c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
					b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
					a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
					d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
					c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
					b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
					a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
					d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
					c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
					b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

					a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
					d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
					c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
					b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
					a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
					d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
					c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
					b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
					a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
					d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
					c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
					b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
					a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
					d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
					c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
					b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

					a = safe_add(a, olda);
					b = safe_add(b, oldb);
					c = safe_add(c, oldc);
					d = safe_add(d, oldd);
				}
				return Array(a, b, c, d);

				}

				/*
				* These functions implement the four basic operations the algorithm uses.
				*/
				function md5_cmn(q, a, b, x, s, t)
				{
				return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
				}
				function md5_ff(a, b, c, d, x, s, t)
				{
				return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
				}
				function md5_gg(a, b, c, d, x, s, t)
				{
				return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
				}
				function md5_hh(a, b, c, d, x, s, t)
				{
				return md5_cmn(b ^ c ^ d, a, b, x, s, t);
				}
				function md5_ii(a, b, c, d, x, s, t)
				{
				return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
				}

				/*
				* Calculate the HMAC-MD5, of a key and some data
				*/
				function core_hmac_md5(key, data)
				{
				var bkey = str2binl(key);
				if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

				var ipad = Array(16), opad = Array(16);
				for(var i = 0; i < 16; i++)
				{
					ipad[i] = bkey[i] ^ 0x36363636;
					opad[i] = bkey[i] ^ 0x5C5C5C5C;
				}

				var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
				return core_md5(opad.concat(hash), 512 + 128);
				}

				/*
				* Add integers, wrapping at 2^32. This uses 16-bit operations internally
				* to work around bugs in some JS interpreters.
				*/
				function safe_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 bit_rol(num, cnt)
				{
				return (num << cnt) | (num >>> (32 - cnt));
				}

				/*
				* Convert a string to an array of little-endian words
				* If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
				*/
				function str2binl(str)
				{
				var bin = Array();
				var mask = (1 << chrsz) - 1;
				for(var i = 0; i < str.length * chrsz; i += chrsz)
					bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
				return bin;
				}

				/*
				* Convert an array of little-endian words to a string
				*/
				function binl2str(bin)
				{
				var str = "";
				var mask = (1 << chrsz) - 1;
				for(var i = 0; i < bin.length * 32; i += chrsz)
					str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
				return str;
				}

				/*
				* Convert an array of little-endian words to a hex string.
				*/
				function binl2hex(binarray)
				{
				var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
				var str = "";
				for(var i = 0; i < binarray.length * 4; i++)
				{
					str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
						hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
				}
				return str;
				}

				/*
				* Convert an array of little-endian words to a base-64 string
				*/
				function binl2b64(binarray)
				{
				var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
				var str = "";
				for(var i = 0; i < binarray.length * 4; i += 3)
				{
					var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
								| (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
								|  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
					for(var j = 0; j < 4; j++)
					{
					if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
					else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
					}
				}
				return str;
				}
				
				
				function getHash()
				{
				//TO FIX firefox problem .innerText was transformed to .value
				//debugger;
					var status = verify();
					//alert("status is "+status);
					if( status == true)
					{
						if(navigator.appName == "Microsoft Internet Explorer")
						{
							document.getElementById("txtHash").innerText = document.getElementById("txtPassWord").value// hex_md5(document.getElementById("txtPassWord").value);
						}
						else
						{
							document.getElementById("txtHash").value = document.getElementById("txtPassWord").value// hex_md5(document.getElementById("txtPassWord").value);
						}
					
						return true;
					}
					else{
						return false;
					}
				}