function loading() {
	$(".loading").fadeIn("slow").fadeOut("slow");
}
loading_id = 0;
$.fn.window_open = function() {
	if (loading_id != 0) clearInterval(loading_id);
	loading();
	loading_id = setInterval('loading();', 4000);
	$.get($(this).attr("href"), {notemplate: "1"}, function(data) {
		$("#place").html(data).slideDown("slow");
		evalScript(data);
		setTimeout('clearInterval(loading_id); loading_id = 0;', 3000);
	});
}

function matchs(data, a, b) {
	q = data.indexOf(a);
	if (q == -1) return '';
	q = q + a.length;
	w = data.indexOf(b, q);
	if (w == -1) return '';
	return data.substr(q, w-q);
}
$(function() {
	$(".footer").click(function() {
		$('#benchmark').toggle();
	});
	$(".header_menu_link").click(function() {
		if ($(this).hasClass(".header_menu_link_2")==false) {
			$("#place").slideUp("fast");
			$(this).window_open();
			return false;
		}
	});
/*	$(".header_link").click(function() {
		$(this).window_open();
		return false;
	});*/
});

function evalScript(scripts)
{	try
	{	if(scripts != '')	
		{	var script = "";
			scripts = scripts.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
									if (scripts !== null) script += arguments[1] + '\n';
									return '';});
			if(script) (window.execScript) ? window.execScript(script) : window.setTimeout(script, 0);
		}
		return false;
	}
	catch(e)
	{	
	//alert(e)
	}
}

function URLEncode(data)
{
	// The Javascript escape and unescape functions do not correspond
	// with what browsers actually do...
	var SAFECHARS = "0123456789" +					// Numeric
					"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +	// Alphabetic
					"abcdefghijklmnopqrstuvwxyz" +
					"-_.!~*'()";					// RFC2396 Mark characters
	var HEX = "0123456789ABCDEF";

	var plaintext = data;
	var encoded = "";
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";				// x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
			    alert( "Unicode Character '"
                        + ch
                        + "' cannot be encoded using standard URL encoding.\n" +
				          "(URL encoding only supports 8-bit characters.)\n" +
						  "A space (+) will be substituted." );
				encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	} // for

	return encoded;
};

function URLDecode(data)
{
   // Replace + with ' '
   // Replace %xx with equivalent character
   // Put [ERROR] in output if %xx is invalid.
   var HEXCHARS = "0123456789ABCDEFabcdef";
   var encoded = document.URLForm.F2.value;
   var plaintext = "";
   var i = 0;
   while (i < encoded.length) {
       var ch = encoded.charAt(i);
	   if (ch == "+") {
	       plaintext += " ";
		   i++;
	   } else if (ch == "%") {
			if (i < (encoded.length-2)
					&& HEXCHARS.indexOf(encoded.charAt(i+1)) != -1
					&& HEXCHARS.indexOf(encoded.charAt(i+2)) != -1 ) {
				plaintext += unescape( encoded.substr(i,3) );
				i += 3;
			} else {
				alert( 'Bad escape combination near ...' + encoded.substr(i) );
				plaintext += "%[ERROR]";
				i++;
			}
		} else {
		   plaintext += ch;
		   i++;
		}
	} // while
   return plaintext;
};