function showitnow(){

var odersmenu=document.getElementById('dersmenu')

odersmenu.style.visibility="visible";

}

function changes(){

var oyazia = document.getElementById('yazia')

var oyazib = document.getElementById('yazib')

var otopmenu = document.getElementById('topmenu')

	if((screen.width)==1024){





	oyazia.style.fontSize=11

	oyazib.style.fontSize=11

	otopmenu.style.fontSize=13

	}

}







function openit(thisfile){

mywin=window.open('thisf','','width=600,directories=no,scrollbars=yes,location=no,menubar=no'); 

mywin.location.href=thisfile

}

function voice(thisfile){

mywin=window.open('thisf','','width=400,height=220,directories=no,scrollbars=no,location=no,menubar=no'); 

mywin.location.href=thisfile

}