var Open = ""

var Closed = ""



function preload(){

	if(document.images){

		Open = new Image(16,13)    

		Closed = new Image(16,13)

		Open.src = "images/dot.gif"

		Closed.src = "images/dot.gif"

	}

}





function gizle(HangiSpan,HangiSpan2,HangiSpan3){

	if (HangiSpan.style.display=='none'){

		HangiSpan.style.display='';

		HangiSpan2.style.display='none';

		HangiSpan3.style.display='';		

	}

	else{

		HangiSpan.style.display='none';

		HangiSpan2.style.display='';

		HangiSpan3.style.display='none';		

	}	

}