var supp=false;
var arVersion = navigator.appName;
var adVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(adVersion[1])
supp=(arVersion == "Microsoft Internet Explorer") && (version > 6);

var mousex = 0;
var mousey = 0;


function mouseY(evt) {
if (evt.pageY) return evt.pageY;
else if (evt.clientY)
   return evt.clientY + (document.documentElement.scrollTop ?
   document.documentElement.scrollTop :
   document.body.scrollTop);
else return null;
}

function getMouseY(e) {
	tempY = event.clientY + document.body.scrollTop;
	
	if (tempY < 0){tempY = 0;}  
	return tempY;
}



var popUpWin=0;

function popUpWindow(URLStr, width, height)

{

  if(popUpWin)

  {

    if(!popUpWin.closed) popUpWin.close();

  }

  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height+'');

}



function ac_kapa(t)
{
	if(t.style.display=='none'){
	t.style.display='';
	}else{
	t.style.display='none';
	}
}

function altMenu(div){
	if(document.getElementById(div))
		document.getElementById(div).style.display='block';
}


function altMenuOut(div){
		if(document.getElementById(div))
			document.getElementById(div).style.display='none';
}



function bgDegis(bg1,bg2,bg3)
{
	
	var arimg=new Image();
	arimg.src="gray.asp?path="+ bg2;
	var arimg2=new Image();
	arimg2.src=bg1;
	var arimg3=new Image();
	arimg3.src="siyah.asp?path="+ bg2;
	
	var img = document.getElementById("solGri");
	var img2 = document.getElementById("ortaBg");
	var img3 = document.getElementById("solBg");
	var img4 = document.getElementById("sagBg");
	var img5 = document.getElementById("mercek");
	var img6 = document.getElementById("ortaCizgi");
	
	if(supp) document.body.filters[0].apply();
	if(supp) img.filters[0].apply();
	if(supp) img2.filters[0].apply();
	document.body.style.backgroundImage="url('siyah.asp?path="+ bg2 +"')";
	
	img.style.background="url('gray.asp?path="+ bg2 +"')";
	var x = getImagePageLeft(img);
	var y = getImagePageTop(img);
	
	img.style.backgroundPosition= -x +"px " + -y +"px";
	
	img2.style.background="url('"+ bg1 +"')";
	var x = getImagePageLeft(img2);
	var y = getImagePageTop(img2);
	
	img2.style.backgroundPosition= -x +"px " + -y +"px";
	
	img5.style.background="url('"+ bg1 +"')";
	var x = getImagePageLeft(img5);
	var y = getImagePageTop(img5);
	img5.style.backgroundPosition= -x +"px " + -y +"px";
	
	img3.style.background="url('images/back/"+ bg3 +"')";
	img6.style.background="url('images/back/"+ bg3 +"')";
	img4.style.background="url('images/back/"+ bg3 +"')";
	
	
	if(supp) document.body.filters[0].play();
	if(supp) img.filters[0].play();
	if(supp) img2.filters[0].play();
	konumla();
}


function bgler(bgs,i)
{
	if(i < bgs.length)
	{
		var bg=eval("document.getElementById('bg_" + bgs[i] +"');");
		bg.style.display='block';
		i++;
		setTimeout("bgler(bgs,"+ i +");",100);
	}
}

function getMouseXY(e) // works on IE6,FF,Moz,Opera7
{ 
  if (!e) e = window.event; // works on IE, but not NS (we rely on NS passing us the event)

  if (e)
  { 
    if (e.pageX || e.pageY)
    { // this doesn't work on IE6!! (works on FF,Moz,Opera7)
      mousex = e.pageX;
      mousey = e.pageY;
      algor = '[e.pageX]';
      if (e.clientX || e.clientY) algor += ' [e.clientX] '
    }
    else if (e.clientX || e.clientY)
    { // works on IE6,FF,Moz,Opera7
      mousex = e.clientX + document.body.scrollLeft;
      mousey = e.clientY + document.body.scrollTop;
      algor = '[e.clientX]';
      if (e.pageX || e.pageY) algor += ' [e.pageX] '
    }  
  }
}