function formCheck(formobj,fieldRequired,fieldDescription){
	// Enter name of mandatory fields
	
	// dialog message
	var alertMsg = "Lütfen aşağıdaki alanları doldurunuz :\n";
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.value == -1 || obj.value == ""){
					alertMsg += " + " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " + " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "file":
			case "textarea":
			case "password":
				if (obj.value == "" || obj.value == null){
					alertMsg += " + " + fieldDescription[i] + "\n";
				}
				break;
				
			
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					alertMsg += " + " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}






function filtreTarih(obj) {
		obj.value=obj.value.replace(/[^0-9]*/gi,""); //numara dışındaki karakterleri sil
		obj.value=obj.value.replace(/([0-9]{0,2})([0-9]{0,2})([0-9]{0,4})(.*)/,"$1.$2.$3"); //xx.xx.xxxx şeklinde düzenle     
			 
		 
		//sonundaki noktaları temizle
		while 	(obj.value.substr(obj.value.length-1,1)==".") {
			obj.value=obj.value.substr(0,obj.value.length-1);
		}
		
	}
	
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_goToURLOnay() { //v3.0
  var soru=confirm("Kayit silinecek emin misiniz.?");
  if(soru==true) {
  var i, args=MM_goToURLOnay.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
  } else {return false}

}


function MM_Onay(){
  var soru=confirm("Kayıt silinecek emin misiniz.?");
  if(soru==true) {
  return true
  } else {return false}
}



//tarih kontrol
var dtCh= ".";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
  
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }

    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";

    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){

    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("Tarih Formatı gg.aa.yyyy şeklinde olmalıdır.")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Lütfen geçerli bir ay giriniz.")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Lütfen geçerli bir gün giriniz.")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Lütfen "+minYear+" ve "+maxYear+" arasında bir yıl giriniz.")
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Lütfen geçerli bir tarih giriniz.")
		return false
	}
return true
}

function tarihebak(obj){
	if (isDate(obj.value)==false){
		obj.value="";
		obj.focus()
		return false
	}
    return true
 }

//kontrol bitti

//ajax
function sayfayukle(url, divid){
document.getElementById(divid).innerHTML="<p>&nbsp;</p><p>&nbsp;</p><div align='center' ><img src='../images/loading.gif' alt='-'/><br />&nbsp;&nbsp;<span class='kyazi11'><b>&#304;&#351;lem Yap&#305;l&#305;yor...<b></span></div>"
var page_request = false
var b = "&cache=" + Math.random() * 1000000
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, divid)
}
page_request.open('GET', url + b, true)
page_request.send(null)
}

function loadpage(page_request, divid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(divid).innerHTML=page_request.responseText
}

//ajax bitti

//ajax
function yukleonay(url, divid){
var soru=confirm("Ileti onaylanacak emin misiniz.?")
  if(soru==true) {
	document.getElementById(divid).innerHTML="<p>&nbsp;</p><p>&nbsp;</p><div align='center' ><img src='../images/loading.gif' alt='-'/><br />&nbsp;&nbsp;<span class='sil'>Islem Yapiliyor...</span></div>"
var page_request = false
var b = "&cache=" + Math.random() * 1000000
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, divid)
}
page_request.open('GET', url + b, true)
page_request.send(null)
}

function loadpage(page_request, divid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(divid).innerHTML=page_request.responseText
}
} 
//ajax bitti
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}



//ajax bitti
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


//div açkapa
function xxgoster(a)
{
	document.getElementById("menu"+a+"_").style.display="block";
}
function xxkapat(a)
{
	document.getElementById("menu"+a+"_").style.display="none";
}//bitti

function smileekle(thesmile) {
    document.form1.yorum.value += " "+thesmile+" ";    
	document.form1.yorum.focus();
	  }


function emailvalidation(entered, alertbox)
{
with (entered)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
lastpos=value.length-1;
if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2)
{if (alertbox) {alert(alertbox); value="";} return false;}
else {return true;}
}
} 

function numaragir(v) {
    var isNum = /^[0-9-'.']*$/;
    if (!isNum.test(v.value)) {
        alert('Lütfen Sadece Sayı Giriniz');
        v.value = v.value.replace(/[^0-9-'.']/g,"");
    }
}


var imf = function () {
	/* //////////// ==== private methods ==== //////////// */
	var lf = 0;
	var instances = [];
	/* ===== read file ==== */
	var AJAX = (function(AJAX){
		return function(url){
			var ajax = AJAX();
			ajax.open("GET", url, false);
			ajax.send("");
			return ajax;
		};
	})(this.XMLHttpRequest ?
		function() {return new XMLHttpRequest;} :
		function() {return new ActiveXObject("Microsoft.XMLHTTP");}
	);
	/* ===== custom getElementsByClass ==== */
	function getElementsByClass (object, tag, className) {
		var o = object.getElementsByTagName(tag);
		for ( var i = 0, n = o.length, ret = []; i < n; i++)
			if (o[i].className == className) ret.push(o[i]);
		if (ret.length == 1) ret = ret[0];
		return ret;
	}
	/* ===== crossbrowsers addEvent ==== */
	function addEvent (o, e, f) {
		if (window.addEventListener) o.addEventListener(e, f, false);
		else if (window.attachEvent) r = o.attachEvent('on' + e, f);
	}
	/* ===== create image reflexion ==== */
	function createReflexion (cont, img) {
		var flx = false;
		if (document.createElement("canvas").getContext) {
			/* ---- canvas ---- */
			flx = document.createElement("canvas");
			flx.width = img.width;
			flx.height = img.height;
			var context = flx.getContext("2d");
			context.translate(0, img.height);
			context.scale(1, -1);
			context.drawImage(img, 0, 0, img.width, img.height);
			flx.style.opacity = '0.35';
		} else {
			/* ---- DXImageTransform ---- */
			flx     = document.createElement('img');
			flx.src = img.src;
			flx.style.filter = 'flipv progid:DXImageTransform.Microsoft.Alpha(' +
			                   'opacity=50, style=1, finishOpacity=0, startx=0, starty=0, finishx=0, finishy=' +
							   (img.height * .25) + ')';
		}
		/* ---- insert Reflexion ---- */
		flx.style.position = 'absolute';
		flx.style.left     = '-4000px';
		cont.appendChild(flx);
		return flx;
	}
	/* //////////// ==== ImageFlow Constructor ==== //////////// */
	function ImageFlow(oCont, xmlfile, horizon, size, zoom, border, start, interval) {
		this.diapos     = [];
		this.scr        = false;
		this.size       = size;
		this.zoom       = zoom;
		this.horizon    = horizon;
		this.bdw        = border;
		this.oCont      = oCont;
		this.oc         = document.getElementById(oCont);
		this.scrollbar  = getElementsByClass(this.oc,   'div', 'scrollbar');
		this.text       = getElementsByClass(this.oc,   'div', 'text');
		this.title      = getElementsByClass(this.text, 'div', 'title');
		this.legend     = getElementsByClass(this.text, 'div', 'legend');
		this.bar        = getElementsByClass(this.oc,   'img', 'bar');
		this.arL        = getElementsByClass(this.oc,   'img', 'arrow-left');
		this.arR        = getElementsByClass(this.oc,   'img', 'arrow-right');
		this.bw         = this.bar.width;
		this.alw        = this.arL.width - 5;
		this.arw        = this.arR.width - 5;
		this.bar.parent = this.oc.parent  = this;
		this.arL.parent = this.arR.parent = this;
		this.view       = this.back       = -1;
		this.time_start = start * 32.5 || 0;
		this.time_inter = interval * 32.5 || 0;
		this.time_out   = this.time_start;
		this.time       = 0;
		this.time_dir   = 1;
		this.resize();
		this.oc.onselectstart = function () { return false; }
		/* ---- parse xml ---- */
		var bank = AJAX(xmlfile).responseXML.getElementsByTagName("bank").item(0).getElementsByTagName("img");
		this.NF = bank.length;
		for (var i = 0; i < this.NF; i++) {
			var img = bank.item(i);
			var val = function (tag) {
				return img.getElementsByTagName(tag).length ?
					img.getElementsByTagName(tag).item(0).firstChild.nodeValue : false;
			}
			/* ---- create images ---- */
			this.diapos[i] = new Diapo(this, i, val("src"), val("title"), val("caption"), val("link"), val("target") || '_self');
		}
		/* ==== add mouse wheel events ==== */
		if (window.addEventListener)
			this.oc.addEventListener('DOMMouseScroll', function(e) {
				this.parent.scroll(-e.detail);
				return false;
			}, false);
		this.oc.onmousewheel = function () {
			this.parent.scroll(event.wheelDelta);
			return false;
		}
		/* ==== scrollbar drag N drop ==== */
		this.bar.onmousedown = function (e) {
			if (!e) e = window.event;
			var scl = e.screenX - this.offsetLeft;
			var self = this.parent;
			/* ---- move bar ---- */
			this.parent.oc.onmousemove = function (e) {
				if (!e) e = window.event;
				self.bar.style.left = Math.round(Math.min((self.ws - self.arw - self.bw), Math.max(self.alw, e.screenX - scl))) + 'px';
				self.view = Math.round(((e.screenX - scl) ) / (self.ws - self.alw - self.arw - self.bw) * (self.NF-1));
				if (self.view != self.back) self.calc();
				return false;
			}
			/* ---- release scrollbar ---- */
			this.parent.oc.onmouseup = function (e) {
				self.oc.onmousemove = null;
				return false;
			}
			return false;
		}
		/* ==== right arrow ==== */
		this.arR.onclick = this.arR.ondblclick = function () {
			if (this.parent.view < this.parent.NF - 1)
				this.parent.calc(1);
		}
		/* ==== Left arrow ==== */
		this.arL.onclick = this.arL.ondblclick = function () {
			if (this.parent.view > 0)
				this.parent.calc(-1);
		}
	}
	/* //////////// ==== ImageFlow prototype ==== //////////// */
	ImageFlow.prototype = {
		/* ==== targets ==== */
		calc : function (inc) {
			if (inc) {
				this.view += inc;
				/* ---- stop autoscroll ---- */
				this.time = 0;
				this.time_out = this.time_start;
			}
			var tw = 0;
			var lw = 0;
			var o = this.diapos[this.view];
			if (o && o.loaded) {
				/* ---- reset ---- */
				var ob = this.diapos[this.back];
				if (ob && ob != o) {
					ob.img.className = 'diapo';
					ob.z1 = 1;
				}
				/* ---- update legend ---- */
				this.title.innerHTML = o.title;
				this.legend.innerHTML = o.text;
				/* ---- update hyperlink ---- */
				if (o.url) {
					o.img.className = 'diapo link';
					window.status = 'hyperlink: ' + o.url;
				} else {
					o.img.className = 'diapo';
					window.status = '';
				}
				/* ---- calculate target sizes & positions ---- */
				if(o.r < 1) o.w1 = Math.min(o.iw, this.wh * .8, Math.round(this.ht * this.horizon / o.r)) * o.z1;
				else o.w1 = Math.round(this.ht * this.horizon / o.r) * o.z1;
				var x0 = o.x1 = (this.wh * .5) - (o.w1 * .5);
				var x = x0 + o.w1 + this.bdw;
				for (var i = this.view + 1, o; o = this.diapos[i]; i++) {
					if (o.loaded) {
						o.x1 = x;
						o.w1 = (this.ht / o.r) * this.size;
						x   += o.w1 + this.bdw;
						tw  += o.w1 + this.bdw;
					}
				}
				x = x0 - this.bdw;
				for (var i = this.view - 1, o; o = this.diapos[i]; i--) {
					if (o.loaded) {
						o.w1 = (this.ht / o.r) * this.size;
						o.x1 = x - o.w1;
						x   -= o.w1 + this.bdw;
						tw  += o.w1 + this.bdw;
						lw  += o.w1 + this.bdw;
					}
				}
				/* ---- move scrollbar ---- */
				if (!this.scr && tw) {
					var r = (this.ws - this.alw - this.arw - this.bw) / tw;
					this.bar.style.left = Math.round(this.alw + lw * r) + 'px';
				}
				/* ---- save preview view ---- */
				this.back = this.view;
			}
		},
		/* ==== mousewheel scrolling ==== */
		scroll : function (sc) {
			if (sc < 0) {
				if (this.view < this.NF - 1) this.calc(1);
			} else {
				if (this.view > 0) this.calc(-1);
			}
		},
		/* ==== resize  ==== */
		resize : function () {
			this.wh = this.oc.clientWidth;
			this.ht = this.oc.clientHeight;
			this.ws = this.scrollbar.offsetWidth;
			this.calc();
			this.run(true);
		},
		/* ==== animation loop ==== */
		run : function (res) {
			/* ---- move all images ---- */
			var i = this.NF;
			while (i--) this.diapos[i].move(res);
			/* ---- autoscroll ---- */
			if (this.time_out) {
				this.time++;
				if (this.time > this.time_out) {
					this.view += this.time_dir;
					if (this.view >= this.NF || this.view < 0) {
						this.time_dir = -this.time_dir;
						this.view += this.time_dir * 2;
					}
					this.calc();
					this.time = 0;
					this.time_out = this.time_inter;
				}
			}
		}
	}
	/* //////////// ==== Diapo Constructor ==== //////////// */
	Diapo = function (parent, N, src, title, text, url, target) {
		this.parent        = parent;
		this.loaded        = false;
		this.title         = '';
		this.text          = '';
		this.url           = url;
		this.target        = target;
		this.N             = N;
		this.img           = document.createElement('img');
		this.img.src       = src;
		this.img.parent    = this;
		this.img.className = 'diapo';
		this.x0            = this.parent.oc.clientWidth;
		this.x1            = this.x0;
		this.w0            = 0;
		this.w1            = 0;
		this.z1            = 1;
		this.z2            = 0;
		this.img.parent    = this;
		this.img.onclick   = function() { this.parent.click(); }
		this.parent.oc.appendChild(this.img);
		/* ---- display external link ---- */
		if (url) {
			this.img.onmouseover = function () { this.className = 'diapo link';	}
			this.img.onmouseout  = function () { this.className = 'diapo'; }
		}
	}
	/* //////////// ==== Diapo prototype ==== //////////// */
	Diapo.prototype = {
		/* ==== HTML rendering ==== */
		move : function (res) {
			var that = this.parent;
			if (this.loaded) {
				var sx = this.x1 - this.x0;
				var sw = this.w1 - this.w0;
				if (Math.abs(sx) > 2 || Math.abs(sw) > 2 || res) {
					/* ---- paint only when moving ---- */
					this.x0 += sx * .1;
					this.w0 += sw * .1;
					var h = this.w0 * this.r;
					this.z2 = Math.ceil((that.ht * that.horizon + 1 - this.z2 - h) *.5);
					if (this.x0 < that.wh && this.x0 + this.w0 > 0) {
						/* ---- paint only visible images ---- */
						this.visible = true;
						var o = this.img.style;
						/* ---- diapo ---- */
						o.left   = Math.floor(this.x0) + 'px';
						o.bottom = Math.floor(that.ht * (1 - that.horizon) + this.z2) + 'px';
						o.width  = Math.floor(this.w0) + 'px';
						o.height = Math.floor(h) + 'px';
						/* ---- reflexion ---- */
						if (this.flx) {
							var o = this.flx.style;
							o.left   = Math.floor(this.x0) + 'px';
							o.top    = Math.ceil(that.ht * that.horizon + 1 - this.z2) + 'px';
							o.width  = Math.floor(this.w0) + 'px';
							o.height = Math.floor(h) + 'px';
						}
					} else {
						/* ---- disable invisible images ---- */
						if (this.visible) {
							this.visible = false;
							this.img.style.width = '0px';
							if (this.flx) this.flx.style.width = '0px';
						}
					}
				}
			} else {
				/* ==== image onload ==== */
				if (this.img.complete && this.img.width) {
					/* ---- get size image ---- */
					this.iw     = this.img.width;
					this.ih     = this.img.height;
					this.r      = this.ih / this.iw;
					this.loaded = true;
					/* ---- create reflexion ---- */
					this.flx    = createReflexion(that.oc, this.img);
					if (that.view < 0) that.view = this.N;
					else if (this.N == 0) that.view = this.N;
					that.calc();
				}
			}
		},
		/* ==== diapo onclick ==== */
		click : function () {
			/* ---- stop autoscroll ---- */
			this.parent.time = 0;
			this.parent.time_out = this.parent.time_start;
			if (this.parent.view == this.N) {
				/* ---- click on zoomed diapo ---- */
				if (this.url) {
					/* ---- open hyperlink ---- */
					window.open(this.url, this.target);
				} else {
					/* ---- zoom in/out ---- */
					this.z1 = this.z1 == 1 ? this.parent.zoom : 1;
					this.parent.calc();
				}
			} else {
				/* ---- select diapo ---- */
				this.parent.view = this.N;
				this.parent.calc();
			}
			return false;
		}
	}
	/* //////////// ==== public methods ==== //////////// */
	return {
		/* ==== initialize script ==== */
		create : function (div, xmlfile, horizon, size, zoom, border, start, interval) {
			/* ---- instanciate imageFlow ---- */
			var load = function () {
				var loaded = false;
				var i = instances.length;
				while (i--) if (instances[i].oCont == div) loaded = true;
				if (!loaded) {
					/* ---- push new imageFlow instance ---- */
					instances.push(
						new ImageFlow(div, xmlfile, horizon, size, zoom, border, start, interval)
					);
					/* ---- init script (once) ---- */
					if (!imf.initialized) {
						imf.initialized = true;
						/* ---- window resize event ---- */
						addEvent(window, 'resize', function () {
							var i = instances.length;
							while (i--) instances[i].resize();
						});
						/* ---- stop drag N drop ---- */
						addEvent(document.getElementById(div), 'mouseout', function (e) {
							if (!e) e = window.event;
							var tg = e.relatedTarget || e.toElement;
							if (tg && tg.tagName == 'HTML') {
								var i = instances.length;
								while (i--) instances[i].oc.onmousemove = null;
							}
							return false;
						});
						/* ---- set interval loop ---- */
						setInterval(function () {
							var i = instances.length;
							while (i--) instances[i].run();
						}, 16);
					}
				}
			}
			/* ---- window onload event ---- */
			addEvent(window, 'load', function () { load(); });
		}
	}
}();

/* ==== create imageFlow ==== */
//          div ID, imagesbank, horizon, size, zoom, border, autoscroll_start, autoscroll_interval
imf.create("imageFlow", 'image-flow.xml', 0.75, 0.15, 1.8, 10, 8, 4);