<!--
	function _private_trim()
	{
		var strTemp = this;
		if ( strTemp.length > 0 )
		{
			while ( strTemp.substring(0, 1) == " " )
					strTemp = strTemp.substring(1);
			while ( strTemp.substring(strTemp.length - 1, strTemp.length) == " " )
					strTemp = strTemp.substring(0, strTemp.length - 1);
		}
		return strTemp;
	}
	String.prototype.trim = _private_trim;

	var n4=(document.layers)?true:false;
	var e4=(document.all)?true:false;
	function keyCheck(e) 
	{ 
		
		if(n4) var keyValue = e.which
		else if(e4) var keyValue = event.keyCode
		
		if ( ((keyValue >= 48) && (keyValue <= 57)) || keyValue == 8)
		{
			//return true; 
			event.returnValue=true;
		}
		else
		{ 
			event.returnValue=false;
			//return false;
		}
	}

	function encodeURL(str)
	{
	    var s0, i, s, u;
	    s0 = "";                // encoded str
	    for (i = 0; i < str.length; i++){   // scan the source
		s = str.charAt(i);
		u = str.charCodeAt(i);          // get unicode of the char
		if (s == " "){s0 += "+";}       // SP should be converted to "+"
		else {
		    if ( u == 0x2a || u == 0x2d || u == 0x2e || u == 0x5f || ((u >= 0x30) && (u <= 0x39)) || ((u >= 0x41) && (u <= 0x5a)) || ((u >= 0x61) && (u <= 0x7a))){       // check for escape
			s0 = s0 + s;            // don't escape
		    }
		    else {                  // escape
			if ((u >= 0x0) && (u <= 0x7f)){     // single byte format
			    s = "0"+u.toString(16);
			    s0 += "%"+ s.substr(s.length-2);
			}
			else if (u > 0x1fffff){     // quaternary byte format (extended)
			    s0 += "%" + (oxf0 + ((u & 0x1c0000) >> 18)).toString(16);
			    s0 += "%" + (0x80 + ((u & 0x3f000) >> 12)).toString(16);
			    s0 += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
			    s0 += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else if (u > 0x7ff){        // triple byte format
			    s0 += "%" + (0xe0 + ((u & 0xf000) >> 12)).toString(16);
			    s0 += "%" + (0x80 + ((u & 0xfc0) >> 6)).toString(16);
			    s0 += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
			else {                      // double byte format
			    s0 += "%" + (0xc0 + ((u & 0x7c0) >> 6)).toString(16);
			    s0 += "%" + (0x80 + (u & 0x3f)).toString(16);
			}
		    }
		}
	    }
	    return s0;
	}

	function decodeURL(str)
	{
	    var s0, i, j, s, ss, u, n, f;
	    s0 = "";                // decoded str
	    for (i = 0; i < str.length; i++){   // scan the source str
		s = str.charAt(i);
		if (s == "+"){s0 += " ";}       // "+" should be changed to SP
		else {
		    if (s != "%"){s0 += s;}     // add an unescaped char
		    else{               // escape sequence decoding
			u = 0;          // unicode of the character
			f = 1;          // escape flag, zero means end of this sequence
			while (true) {
			    ss = "";        // local str to parse as int
				for (j = 0; j < 2; j++ ) {  // get two maximum hex characters for parse
				    sss = str.charAt(++i);
				    if (((sss >= "0") && (sss <= "9")) || ((sss >= "a") && (sss <= "f"))  || ((sss >= "A") && (sss <= "F"))) {
					ss += sss;      // if hex, add the hex character
				    } else {--i; break;}    // not a hex char., exit the loop
				}
			    n = parseInt(ss, 16);           // parse the hex str as byte
			    if (n <= 0x7f){u = n; f = 1;}   // single byte format
			    if ((n >= 0xc0) && (n <= 0xdf)){u = n & 0x1f; f = 2;}   // double byte format
			    if ((n >= 0xe0) && (n <= 0xef)){u = n & 0x0f; f = 3;}   // triple byte format
			    if ((n >= 0xf0) && (n <= 0xf7)){u = n & 0x07; f = 4;}   // quaternary byte format (extended)
			    if ((n >= 0x80) && (n <= 0xbf)){u = (u << 6) + (n & 0x3f); --f;}         // not a first, shift and add 6 lower bits
			    if (f <= 1){break;}         // end of the utf byte sequence
			    if (str.charAt(i + 1) == "%"){ i++ ;}                   // test for the next shift byte
			    else {break;}                   // abnormal, format error
			}
		    s0 += String.fromCharCode(u);           // add the escaped character
		    }
		}
	    }
	    return s0;
	}

	function NonReflash()
	{
		//F5, F6 "ctrl+N", "ctrl+R", "back space" key fale
		if(event.keyCode == 116)
		{
			event.keyCode = 0
			return false
		}
		else if(event.keyCode == 117)
		{
			event.keyCode = 0
			return false
		}
		else if((event.keyCode == 78) && (event.ctrlKey == true))
		{
			event.keyCode = 0
			return false
		}
		else if((event.keyCode == 82) && (event.ctrlKey == true))
		{
			event.keyCode = 0
			return false
		}
	}
	//window.document.onkeydown = NonReflash();

	function NonShowBody()
	{
		return false
	}
	//window.document.oncontextmenu = NonShowBody

	function encode_Exe(str)
	{
		var istr = str;
		istr = istr.replace(/\"/g,"|eXe|");
		istr = istr.replace(/\'/g,"|eYe|");

		return istr;
	}

	function decode_Exe(str)
	{
		istr = str;
		istr = istr.replace(/\|eXe\|/g,"\"");
		istr = istr.replace(/\|eYe\|/g,"\'");

		return istr;
	}

-->