function browser_form(id){
var layer = (nn4) ? document.layers[id] : (ie) ? document.all[id] : document.getElementById(id) ; 
return layer; 
}

function boy_ver_form(id){
	var boy; 
	switch(id) {
		case 'icerikC1' : boy = 190; break; 
		case 'icerikC2' : boy = 70; break;  
		case 'icerikC3' : boy = 40; break;  
		case 'icerikC4' : boy = 70; break;  
		case 'formicerikgenel' : boy = 27*4+190; break;  
		case 'formsonuc' : boy = 70; break;  
		case 'icerikK1' : boy = 45; break; 
		case 'icerikK2' : boy = 45; break;  
		case 'icerikK3' : boy = 45; break;  
		case 'icerikK4' : boy = 45; break;  
		case 'icerikK5' : boy = 45; break;  
	}
	return boy; 
}

function simdi_kaydir(id){
	var layer = browser_form(id); 
	var gecici_id; 
	var layer_ok_id; 
	var gecici_height; 
	if(layer.style.display=='none') { 
		for(var i=1; i<5; i++) {
		gecici_id = 'icerikC'+i; 
		layer_ok_id = 'okicerikC'+i; 
		layer_gecici = browser_form(gecici_id); 
		layer_gecici_ok = browser_form(layer_ok_id); 
			if(id=='icerikC'+i) { 
				gecici_height = boy_ver_form(id); 
				ac_layer(id,0,gecici_height,0,1); 
				layer_gecici_ok.className='ok asagi'; 
				
			} else { 
				gecici_height = layer_gecici.clientHeight; 
				kapat_layer(gecici_id,gecici_height,gecici_height,100,1); 
				layer_gecici_ok.className='ok ileri'; 
			} // else eşleşme
		} // for döngüsü
	} else { 
	gecici_height = layer.clientHeight;
	kapat_layer(id,gecici_height,gecici_height,100,1);
	layer_ok_id = 'ok'+id; 
	layer_gecici_ok = browser_form(layer_ok_id); 
	layer_gecici_ok.className='ok ileri'; 
	} // genel else
}

function simdi_kaydir_anasayfa(id,adet){
	var layer = browser_form(id); 
	var gecici_id; 
	var layer_ok_id; 
	var gecici_height; 
	if(layer.style.display=='none') { 
		for(var i=1; i<adet; i++) {
		gecici_id = 'icerikK'+i; 
		layer_gecici = browser_form(gecici_id); 
			if(id=='icerikK'+i) { 
				gecici_height = boy_ver_form(id); 
				ac_layer(id,0,gecici_height,0,1); 
				
			} else { 
				gecici_height = layer_gecici.clientHeight; 
				kapat_layer(gecici_id,gecici_height,gecici_height,100,1); 
			} // else eşleşme
		} // for döngüsü
	} else { 
	gecici_height = layer.clientHeight;
	kapat_layer(id,gecici_height,gecici_height,100,1);
	} // genel else
}


function kapat_layer(id,bottomVal,hedefVal,alpha_deger,timer) {
		var layer=browser_form(id);
		var islem_boyu; 
		var mal; 
		var hedef_katsayi= hedefVal/10;
		
		if(bottomVal > 0){	
			if(timer<=4) islem_boyu=hedef_katsayi*2/3; 
			else if(timer<=6) islem_boyu=hedef_katsayi*1;
			else if(timer<=8) islem_boyu=hedef_katsayi*3/2;  
			else if(timer<=9) islem_boyu=hedef_katsayi*2;
			else if(timer>9) islem_boyu=1;  
			islem_boyu=Math.round(islem_boyu); 

			bottomVal-=islem_boyu;
		//alert(bottomVal);

		if(alpha_deger>0) alpha_deger-=10; 
		layer.style.height=""+bottomVal+"px ";
		//if(moz) layer.style.opacity=alpha_deger/100;
		//else layer.style.filter="alpha(opacity="+alpha_deger+", style=0)";
		timer+=1; 
		mal = setTimeout("kapat_layer('"+id+"',"+bottomVal+","+hedefVal+","+alpha_deger+","+timer+")",30);
		}
		if(bottomVal<=0) layer.style.display='none';  
}

function ac_layer(id,bottomVal,hedefVal,alpha_deger,timer){
		var layer = browser_form(id)
		layer.style.display='';  
		var islem_boyu; 
		var mal; 
		var hedef_katsayi= hedefVal/10;

		if(bottomVal < hedefVal){	
			if(timer<=1) islem_boyu=hedef_katsayi*2; 
			else if(timer<=3) islem_boyu=hedef_katsayi*3/2;
			else if(timer<=5) islem_boyu=hedef_katsayi*1;
			else if(timer<=9) islem_boyu=hedef_katsayi*2/3;
			else if(timer>9) islem_boyu=1; 
			islem_boyu=Math.round(islem_boyu); 

			bottomVal+=islem_boyu;
		if(alpha_deger<100) alpha_deger+=10; 

		layer.style.height=""+bottomVal+"px ";
		//if(moz) layer.style.opacity=alpha_deger/100;
		//else layer.style.filter="alpha(opacity="+alpha_deger+", style=0)";
		timer+=1; 
		mal = setTimeout("ac_layer('"+id+"',"+bottomVal+","+hedefVal+","+alpha_deger+","+timer+")",30);
		}
}



function simdi_kaydir_buyuk(id) {
	var layer = browser_form(id); 
	var layer_janjan = browser_form('janjanform'); 
	var id_sonuc = 'formsonuc';
	var layer_sonuc = browser_form(id_sonuc);
	var layer_sonuc_height = boy_ver_form(id_sonuc);  
	var submit_f = browser_form('simdiara');

	var gecici_height; 
	var layer_ok_id;
	var layer_gecici;
	var layer_gecici_ok;

	layer_ok_id = 'ok'+id; 
	layer_gecici_ok = browser_form(layer_ok_id); 

	if(layer.style.display=='none') { 
		gecici_height = boy_ver_form(id); 
		kurulum_yap('icerikC1');
		ac_layer(id,0,gecici_height,0,1); 
		layer_gecici_ok.className='ok asagi'; 
		kapat_layer(id_sonuc,layer_sonuc_height,layer_sonuc_height,100,1); 
		setTimeout("height_auto('"+id+"')",841);
		submit_f.style.display='';
	} else { 
		gecici_height = layer_janjan.clientHeight-27-25-31-27;
		kapat_layer(id,gecici_height,gecici_height,100,1);
		layer_gecici_ok.className='ok ileri'; 
		ac_layer(id_sonuc,0,layer_sonuc_height,0,1); 
		submit_f.style.display='none';
	} // genel else

}


function kurulum_yap(id){
	hop = browser_form(id);
	hop.style.display='none';
	simdi_kaydir(id);
}

function kurulum_yap_anasayfa(id){
	hop = browser_form(id);
	hop.style.display='none';
	simdi_kaydir_anasayfa(id);
}

function kurulum_yap_sonuc(id){
	hip = browser_form('formsonuc');
	hip.style.display='block';
	hop = browser_form(id);
	hop.style.display='none';
	submit_f = browser_form('simdiara');
	submit_f.style.display='none';
}

function height_auto(id){
	var layer=browser_form(id); 
	layer.style.height='auto'; 
}

function text_bastir(input,icerik,hedef) {
	var input_sec = browser_form(input); 
	input_sec.checked='true'; 
	var hedef_div = browser_form(hedef); 
	hedef_div.innerHTML=''+icerik+''; 
}