function temizle() {
	if (document.giris_form.ad.value == "Kullanıcı Adı"){
		document.giris_form.ad.value = ""; }

	if (document.giris_form.sif.value == "Parola") {
		document.giris_form.sif.value = ""; }
}

function popUp(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=500,height=220,left = 262,top = 134');");
}

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 openWin(theURL,winName,features) {
  	window.open(theURL,winName,features);
}