/* 
   fotky auta 
*/

// otevre okno s originalni velikosti fotky
function foto_show_big(auto_id, act_id, plus) {
	var f_arr = eval("foto_arr_" + auto_id);
	var f_act_id = act_id > -1 ? act_id : eval("foto_act_id_" + auto_id);
	f_act_id = f_act_id + plus;
	var wf = window.open("", "car_foto", "resizable=1,width=" + f_arr[f_act_id][1] + ",height=" + f_arr[f_act_id][2] + ",top="+
			+ ((screen.height - f_arr[f_act_id][2]) / 2) + ",left=" + ((screen.width - f_arr[f_act_id][1]) / 2));
	wf.document.open();
	wf.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head>'
		+ '<meta http-equiv="Content-Type" content="text/html; charset=windows-1250"><title>Porsche - Foto</title>'
		+ '<link rel="STYLESHEET" type="text/css" href="/main.css"></head>'
		+ '<body><img src="' + f_arr[f_act_id][0] + '" border="0" width="' + f_arr[f_act_id][1] + '" '
		+ 'height="' + f_arr[f_act_id][2] + '" onClick="window.close()" style="cursor:pointer;" onclick="window.close()">');
	
	if (f_arr.length > 1 && f_act_id > 0)
		wf.document.write('<a style="position:absolute;right:45px;bottom:10px" class="button-right list-nav" href="javascript:opener.foto_show_big('+auto_id+','+(f_act_id - 1)+',0)" title="předchozí fotografie"><img src="/images/layout/button-left.gif" width="15" height="14" border="0" alt="Předchozí"/></a>');
	
	if (f_arr.length > 1 && f_act_id < f_arr.length - 1) 
		wf.document.write('<a style="position:absolute;right:10px;bottom:10px" class="button-right list-nav" href="javascript:opener.foto_show_big('+auto_id+','+(f_act_id + 1)+',0)" title="předchozí fotografie"><img src="/images/layout/button-right.gif" width="15" height="14" border="0" alt="Další"/></a>');

	wf.document.write('</div></body></html>');
	wf.document.close();
	wf.focus();
	return void(0);
}

// otevre okno s originalni velikosti fotky
function foto_show_big2(auto_id, act_id, plus) {
	var f_arr = eval("foto_arr_" + auto_id);
	var f_act_id = act_id > -1 ? act_id : eval("foto_act_id_" + auto_id);
	f_act_id = f_act_id + plus;
	var wf = window.open("", "car_foto", "resizable=1,width=" + f_arr[f_act_id][1] + ",height=" + f_arr[f_act_id][2] + ",top="+
			+ ((screen.height - f_arr[f_act_id][2]) / 2) + ",left=" + ((screen.width - f_arr[f_act_id][1]) / 2));
	wf.document.open();
	wf.document.write('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head>'
		+ '<meta http-equiv="Content-Type" content="text/html; charset=windows-1250"><title>Porsche - Foto</title>'
		+ '<link rel="STYLESHEET" type="text/css" href="/main.css"></head>'
		+ '<body><img src="' + f_arr[f_act_id][0] + '" border="0" width="' + f_arr[f_act_id][1] + '" '
		+ 'height="' + f_arr[f_act_id][2] + '" onClick="window.close()" style="cursor:pointer;" onclick="window.close()">');
	
	if (f_arr.length > 1 && f_act_id > 0)
		wf.document.write('<a style="position:absolute;right:45px;bottom:10px" class="button-right list-nav" href="javascript:opener.foto_show_big2('+auto_id+','+(f_act_id - 1)+',0)" title="předchozí fotografie"><img src="/images/layout/button-left.gif" width="15" height="14" border="0" alt="Předchozí"/></a>');
	
	if (f_arr.length > 1 && f_act_id < f_arr.length - 1) 
		wf.document.write('<a style="position:absolute;right:10px;bottom:10px" class="button-right list-nav" href="javascript:opener.foto_show_big2('+auto_id+','+(f_act_id + 1)+',0)" title="předchozí fotografie"><img src="/images/layout/button-right.gif" width="15" height="14" border="0" alt="Další"/></a>');

	wf.document.write('</div></body></html>');
	wf.document.close();
	wf.focus();
	return void(0);
}


// event handler na nacteni fotky auta v dokumentu - zmeni kursor na normalni pointer
function foto_loaded() {
}

// zabrazi v strance predchazejici fotku auta
function foto_next(auto_id) {
	var f_arr = eval("foto_arr_" + auto_id);
	var f_act_id = eval("foto_act_id_" + auto_id);
	var f_img = document.getElementById("foto_" + auto_id);
	var f_img2 = document.getElementById("foto2_" + auto_id);
	var f_img3 = document.getElementById("foto3_" + auto_id);
	var f_img4 = document.getElementById("foto4_" + auto_id);
	var f_img5 = document.getElementById("foto5_" + auto_id);
	var f_newxt_butt = document.getElementById("foto_next_" + auto_id);

	if(f_arr.length < f_act_id+7){
		f_img2.style.visibility = 'hidden';
	}else{
		f_img2.style.visibility = 'visible';
		f_img2.src = f_arr[(f_act_id)+6][0];
	}
	//alert(f_arr.length +"<"+ (f_act_id+7));
	if(f_arr.length < f_act_id+8){
		f_img3.style.visibility = 'hidden';
	}else{
		f_img3.style.visibility = 'visible';
		f_img3.src = f_arr[f_act_id+7][0];
	}

	if(f_arr.length < f_act_id+9){
		f_img4.style.visibility = 'hidden';
	}else{
		f_img4.style.visibility = 'visible';
		f_img4.src = f_arr[f_act_id+8][0];
	}
	//alert(f_arr.length);
	//alert(f_act_id);
	if(f_arr.length < f_act_id+10){
		f_img5.style.visibility = 'hidden';
	}else{
		f_img5.style.visibility = 'visible';
		f_img5.src = f_arr[f_act_id+9][0];
	}


	if (f_act_id < f_arr.length - 1) {
		f_img.src = f_arr[f_act_id + 5][0];
//		document.getElementById("foto_number_" + auto_id + "_" + f_act_id).className = 'foto-number-off';
//		document.getElementById("foto_number_" + auto_id + "_" + (f_act_id + 3)).className = 'foto-number-on';
		document.getElementById("foto_prev_" + auto_id).style.visibility = 'visible';
		if ((f_act_id+10) > f_arr.length) {
			document.getElementById("foto_next_" + auto_id).style.visibility = 'hidden';
		}
		eval("foto_act_id_" + auto_id + "++");
		eval("foto_act_id_" + auto_id + "++");
		eval("foto_act_id_" + auto_id + "++");
		eval("foto_act_id_" + auto_id + "++");
		eval("foto_act_id_" + auto_id + "++");
	}
	return void(0);
}

// zabrazi v strance nasledujici fotku auta
function foto_prev(auto_id) {
	var f_arr = eval("foto_arr_" + auto_id);
	var f_act_id = eval("foto_act_id_" + auto_id);
	var f_img = document.getElementById("foto_" + auto_id);
	var f_img2 = document.getElementById("foto2_" + auto_id);
	var f_img3 = document.getElementById("foto3_" + auto_id);
	var f_img4 = document.getElementById("foto4_" + auto_id);
	var f_img5 = document.getElementById("foto5_" + auto_id);
	var f_newxt_butt = document.getElementById("foto_next_" + auto_id);

	if (f_act_id > 0) {
		f_img.src = f_arr[f_act_id-5][0];
		f_img2.src = f_arr[f_act_id-4][0];
		f_img3.src = f_arr[f_act_id-3][0];
		f_img4.src = f_arr[f_act_id-2][0];
		f_img5.src = f_arr[f_act_id-1][0];


		f_img2.style.visibility = 'visible';
		f_img3.style.visibility = 'visible';
		f_img4.style.visibility = 'visible';
		f_img5.style.visibility = 'visible';

	//	document.getElementById("foto_number_" + auto_id + "_" + f_act_id).className = 'foto-number-off';
	//	document.getElementById("foto_number_" + auto_id + "_" + (f_act_id - 5)).className = 'foto-number-on';

		document.getElementById("foto_next_" + auto_id).style.visibility = 'visible';

		if (f_act_id == 5) {
			document.getElementById("foto_prev_" + auto_id).style.visibility = 'hidden';
		}
		eval("foto_act_id_" + auto_id + "--");
		eval("foto_act_id_" + auto_id + "--");
		eval("foto_act_id_" + auto_id + "--");
		eval("foto_act_id_" + auto_id + "--");
		eval("foto_act_id_" + auto_id + "--");
	}
	return void(0);
}

// zabrazi v strance konkretni fotku auta danou jejim poradovym cislem
function foto_switch(auto_id, new_foto_id) {
	var f_arr = eval("foto_arr_" + auto_id);
	var f_act_id = eval("foto_act_id_" + auto_id);
	var f_img = document.getElementById("foto_" + auto_id);
	var f_img2 = document.getElementById("foto2_" + auto_id);
	var f_img3 = document.getElementById("foto3_" + auto_id);
	var f_newxt_butt = document.getElementById("foto_next_" + auto_id);

	f_img.src = f_arr[new_foto_id][0];

	//alert(f_arr.length+"<"+(new_foto_id+1));
	//alert(f_arr.length+"<"+(new_foto_id+2));


	if(f_arr.length < (new_foto_id+2)){
		f_img2.style.visibility = 'hidden';
	} else {
		f_img2.style.visibility = 'visible';
		f_img2.src = f_arr[new_foto_id+1][0];
	}

	if(f_arr.length < (new_foto_id+3)){
		f_img3.style.visibility = 'hidden';
	}else{
		f_img3.style.visibility = 'visible';
		f_img3.src = f_arr[new_foto_id+2][0];
	}

	document.getElementById("foto_number_" + auto_id + "_" + f_act_id).className = 'foto-number-off';
	document.getElementById("foto_number_" + auto_id + "_" + new_foto_id).className = 'foto-number-on';

	document.getElementById("foto_next_" + auto_id).style.visibility = 'visible';
	if (new_foto_id == 0) {
		document.getElementById("foto_prev_" + auto_id).style.visibility = 'hidden';
	} else {
		document.getElementById("foto_prev_" + auto_id).style.visibility = 'visible';
	}
	if (new_foto_id == f_arr.length - 2) {
		document.getElementById("foto_next_" + auto_id).style.visibility = 'hidden';
	} else {
		document.getElementById("foto_next_" + auto_id).style.visibility = 'visible';
	}
	
	eval("foto_act_id_" + auto_id + "=" + new_foto_id);
	
	return void(0);
}



