function kaydir(identy){
    if($("#"+identy).attr("class")=="acik"){
        $(".acik").slideUp("slow");
        $("#"+identy).removeClass("acik");
    }else{
        $(".acik").slideUp("slow");
        $(".acik").removeClass("acik");
        $("#"+identy).slideDown("slow");
        $("#"+identy).addClass("acik");
}}




function ilet(){
        $.ajax({
            url: "do.php?islem=iletisim",
            type: "POST",
            datatype: "text",
            data: $("#filetsm").serialize(),
            success: function(html){
            $("#sonuclar").css("display", "none");
            $("#sonuclar").fadeIn('slow');
            $("#sonuclar").html(html);

  }
});

}





function popitup(url) {
	LeftPosition = (screen.width) ? (screen.width-1024)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-600)/2 : 0;
	newwindow=window.open(url,'name','height=600,width=1024,top='+TopPosition+',left='+LeftPosition+',scrollbars=yes,resizable=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}




function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_03_over = newImage("images/menu_03-over.png");
		menu_05_over = newImage("images/menu_05-over.png");
		menu_07_over = newImage("images/menu_07-over.png");
		menu_09_over = newImage("images/menu_09-over.png");
		menu_11_over = newImage("images/menu_11-over.png");
		preloadFlag = true;
	}
}