// JavaScript Document
/*
    SÜRÜM       : 1.0
    YAZAN       : Onur Zeybek
    TARİH       : 07.07.2009
    AÇIKLAMA    : CMS sitemi Ajax Fonksiyonları...
*/

try 
{
    xmlHttp = new XMLHttpRequest();
}
catch (e)
 {
     try 
    {
        xmlHttp = new ActiveXObject("Msxml2.XMLHttp");
    }
    catch (e) 
    {
        try 
        {
            xmlHttp = new ActiveXObject("Microsoft.XMLHttp");
        }
        catch (e) 
        {
            alert("Your browser does not support AJAX!");
        }
    }
}

//------------------------------------------ FUNCTIONS -------------------------------------------------------

//Get Frorm İcerik
function GetFormIcerik()
{
	var karpuz = "";
	var kavun = document.getElementById("form_input_count").value;
	
	for(var i= 1; i < kavun; i++)
	{
		var x = document.getElementById("form_element_" + i);
		if(x.type != "button")
		{
			karpuz += x.value + "[$$$$]";
		}
	}

	return karpuz;
}

//Get Frorm Etiket
function GetFormEtiket()
{
	var seftali = "";
	var armut = document.getElementById("form_input_count").value;
	
	for(var i= 1; i < armut - 1; i++)
	{
		seftali += document.getElementById("etiket_" + i).innerHTML + "[$$$$]";
	}

	return seftali;
}

//Cancel Form İnput
function cancelForm()
{
	var inputCount = document.getElementById("form_input_count").value;
	
	for(var i= 1; i < inputCount; i++)
	{
		var x = document.getElementById("form_element_" + i);
		if(x.type != "button")
		{
			x.value = "";
		}
	}
}

//Form input validate
function formValidate() {
    var t = null;
	var div_msg = document.getElementById("form_validateMessage");
	var div_mgContanier = document.getElementById("div_formValidate");

	if (!checkScode()) {

	    var poskey = GetPosition(document.getElementById("txt_scode"));

	    div_msg.innerHTML = "<p>Güvenlik kodu yalnış.</p><p>Lütfen doğru güvenlik kodunu giriniz.</p>";
	    MoveToPosition(div_mgContanier, poskey[0], poskey[1] - GetHPosition(div_mgContanier));
	    div_mgContanier.style.visibility = "visible";
	    t = setTimeout("closeMessage()", 10000);
	    return false;
	}

	var elemCount = document.getElementById("form_input_count").value;
	for(var i= 1; i < elemCount - 1; i++)
	{
		var deger = document.getElementById("form_zorunlu_" + i).value.split( "[$$$$]" );
		if (deger[1] == "True") 
		{
		    var frm_elem = document.getElementById("form_element_" + i);
			if(frm_elem.value == "") {
			    var pos = GetPosition(frm_elem);

			    div_msg.innerHTML = "<p>" + deger[0] + " Alanı boş geçilemez.</p><p>Lütfen gerekli bilgileri " + deger[0] + " alanına giriniz.</p>";
			    MoveToPosition(div_mgContanier, pos[0], pos[1] - GetHPosition(div_mgContanier));
			    div_mgContanier.style.visibility = "visible";

			    t = setTimeout("closeMessage()", 10000);

				return false;
			}
		}
	}
	
	return true;
}
function GetPosition(item) {
    var x = 0;
    var y = 0;
    
    if (item.offsetWidth != null) {
        while (item != document.body && item != null) {
            x += item.offsetLeft;
            y += item.offsetTop;
            
            item = item.offsetParent;
        };
    };

    var arr = new Array();
    arr.push(x);
    arr.push(y);
    
    return arr;
};

function GetXPosition(item) {
    var position = 0;

    if (item.offsetWidth != null) {
        while (item != document.body && item != null) {
            position += item.offsetLeft;
            item = item.offsetParent;
        };
    };

    return position;
};


function GetYPosition(item) {
    var position = 0;

    if (item.offsetWidth != null) {
        while (item != document.body && item != null) {
            position += item.offsetTop;
            item = item.offsetParent;
        };
    };

    return position;
};

function GetHPosition(item) {
    var position = 0;

    if (item.offsetWidth != null) {
        while (item != document.body && item != null) {
            position += item.offsetHeight;
            item = item.offsetParent;
        };
    };

    return position;
};

function GetWPosition(item) {
    var position = 0;

    if (item.offsetWidth != null) {
        while (item != document.body && item != null) {
            position += item.offsetWidth;
            item = item.offsetParent;
        };
    };

    return position;
};

function MoveToPosition(item, x, y) {
    if (item.style.left != null) {
        item.style.left = x + "px";
        item.style.top = y + "px";
    }
    else if (item.style.pixelLeft != null) {
        item.style.pixelLeft = x;
        item.style.pixelTop = y;
    };
};

function closeMessage() {

    document.getElementById("div_formValidate").style.visibility = "hidden";
    return false;
}

//Form checkNumeric value
function validateNumeric(e, sayisal) 
{
	if(sayisal == "True")
	{
		var val;   
		
		if(typeof e.which != 'undefined') 
		{
			val = e.which;
		}
		else 
		{
			val = e.keyCode;
		}

		switch (val) 
		{
			case 0:  //navigation keys in Mozilla
			case 8:  //backspace
			case 48: //0
			case 49: //1
			case 50: //2
			case 51: //3
			case 52: //4
			case 53: //5
			case 54: //6
			case 55: //7
			case 56: //8
			case 57: //9
			case 13: //enter
			case 32: //space
				  return true;
			default:
				  return false;
		}
	}
}

function checkScode()
{	
	var code = document.getElementById("txt_scode").value;
	var key = document.getElementById("txt_keyx").value;

	//alert(key + "????????????");
	if(key != MD5(code))
	{
		//alert("Güvenlik kodu yalnış... Lütfen Doğru güvenlik kodunu giriniz.");
		return false;
	}

	return true;
}
//--------------------------------------AJAX FUNCTIONS-------------------------------------------------------

//Submit Form
function submitForm(icerik, etiket)
{	
	if(!formValidate())
	{
		return false;
	}
		
	xmlHttp.abort();
	var loading = document.getElementById("div_submitform_load");
	var field = document.getElementById("div_submitform");
	loading.style.display = "";

	var formId = document.getElementById("form_id").value;
	
	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4) {
			if (xmlHttp.responseText != "") {
								
				field.style.display = "";
				field.innerHTML = xmlHttp.responseText;
				
				loading.style.diplay = "none";
				
			}
			else {
				loadidng.style.display = "none";
				field.innerHTML = "<table width='100%'><tr><td><img src='/images/close.png' border='0' /></td><td width='90%'>Form Bilgileri Gönderilemiyor...</td></tr></table>";
			}
		}
	}

	var newDate = new Date();
	xmlHttp.open("GET", "ajax/form_ajax.asp?id=" + formId + "&x=" + icerik + "&y=" + etiket + "&t=" + newDate.getTime(), true);
	xmlHttp.send(null);
}

function GetSessionKey()
{			
	xmlHttp.abort();
	var val = document.getElementById("txt_keyx");
	val.value = "";

	xmlHttp.onreadystatechange = function() 
	{
		if (xmlHttp.readyState == 4) 
		{
			if (xmlHttp.responseText != "") 
			{
				val.value = xmlHttp.responseText;
			}
		}
	}

	var newDate = new Date();
	xmlHttp.open("GET", "ajax/key_ajax.asp?&t=" + newDate.getTime(), true);
	xmlHttp.send(null);
	
}

//------------------------------------------------------------MD5---------------------------------------------------
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();
}