function tab_vis_change(towhat)
{
	if (towhat == 1)
	{
		$("#ximgs_left").css('background-image','url(/imgs/tabs/tmenu_begin_2.png)');
		$("#ximgs").css('background-image','url(/imgs/tabs/tmenu_2.png)');
		$("#ximgs_right").css('background-image','url(/imgs/tabs/tmenu_2_1.png)');
		$("#xvids").css('background-image','url(/imgs/tabs/tmenu_1.png)');
		$("#xvids_right").css('background-image','url(/imgs/tabs/tmenu_end_1.png)');
		$("#ximgs").css('color','#FFFFFF');
		$("#xvids").css('color','#000000');
	}
	else
	{
		$("#ximgs_left").css('background-image','url(/imgs/tabs/tmenu_begin_1.png)');
		$("#ximgs").css('background-image','url(/imgs/tabs/tmenu_1.png)');
		$("#ximgs_right").css('background-image','url(/imgs/tabs/tmenu_1_2.png)');
		$("#xvids").css('background-image','url(/imgs/tabs/tmenu_2.png)');
		$("#xvids_right").css('background-image','url(/imgs/tabs/tmenu_end_2.png)');
		$("#ximgs").css('color','#000000');
		$("#xvids").css('color','#FFFFFF');									
	}								
}  


//var img_viewer_url_array = new Array();	      
//var img_viewer_img_array = new Array();

function img_viewer_closefunc()
{
	document.getElementById('img_viewer_cnt').style.display='none';
	document.getElementById('img_viewer_base').style.display='none';
	//document.getElementById('img_viewer_img').src = '';
}  

function img_viewer_change_src(src_index)
{
	var img_count = document.getElementById('img_viewer_img_count').innerHTML;

	for (i=0;i<img_count;i++)
	{	
		document.getElementById('img_viewer_img_' + i).style.display = 'none';
	}

	document.getElementById('img_viewer_img_' + src_index).style.display = 'block';
	document.getElementById('img_viewer_medium_button').onclick = function() {pos.showImage(src_index); img_viewer_closefunc();}
	document.getElementById('img_viewer_img_' + src_index).ondblclick = function() {pos.showImage(src_index); img_viewer_closefunc();}
	document.getElementById('img_viewer_closer').onclick = function() { img_viewer_closefunc(); pos.showImage(src_index);}

	var prev_img_index = src_index - 1;

	if (prev_img_index < 0)
	{
		//prev_img_index = img_count-1;
		document.getElementById('img_viewer_prev_button').style.opacity='.5';
		document.getElementById('img_viewer_prev_button').style.filter='alpha(opacity=50)';
		document.getElementById('img_viewer_prev_button').style.cursor='';											
		document.getElementById('img_viewer_prev_button').onclick = function() { /* */ };
	}
	else
	{
		document.getElementById('img_viewer_prev_button').style.opacity='';
		document.getElementById('img_viewer_prev_button').style.filter='';
		document.getElementById('img_viewer_prev_button').style.cursor='pointer';											
		document.getElementById('img_viewer_prev_button').onclick = function() {img_viewer_change_src(prev_img_index);};
	}

	var next_img_index = src_index + 1;

	if (next_img_index == img_count)
	{
		//next_img_index = 0;
		document.getElementById('img_viewer_next_button').style.opacity='.5';
		document.getElementById('img_viewer_next_button').style.filter='alpha(opacity=50)';
		document.getElementById('img_viewer_next_button').style.cursor='';																						 
		document.getElementById('img_viewer_next_button').onclick = function() { /* */ };
	}
	else
	{
		document.getElementById('img_viewer_next_button').style.opacity='';
		document.getElementById('img_viewer_next_button').style.filter='';
		document.getElementById('img_viewer_next_button').style.cursor='pointer';
		document.getElementById('img_viewer_next_button').onclick = function() {img_viewer_change_src(next_img_index);};
	}

	if (document.getElementById('img_viewer_cnt').style.display != 'block')
	{
		if (navigator.userAgent.indexOf("MSIE 7.0") == -1)
		{
			document.getElementById('img_viewer_base').style.height=getDocHeight() + 'px';
			document.getElementById('img_viewer_base').style.display='block';
		}
		document.getElementById('img_viewer_cnt').style.display='block';
	}
}

function getDocHeight() 
{
	var D = document;
	return Math.max(
		Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
		Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
		Math.max(D.body.clientHeight, D.documentElement.clientHeight)
	);
}

function searchPosition()
{
	var searchQuery = $("#searchQuery").val();
	var param = "searchQuery=" + searchQuery; 
	$.ajax({
		type:		"POST",
		url:		"/positions/position_ajax",
		cache:		false,
		data:		param,
		success:	function(html)
		{
			$('#scrillMainDiv').html(html);
			$('div.scroll').scrollTop(0);
		}
	});
}

function changeDataSelectType()
{
	var selected = false;
	if( $("#searchMan").val() != "" || $("#searchWoman").val() != "" ) selected = true;
	
	if( $("#posFilter").css("display") == "none" && $("#posFilterRadio").is(':checked') ) 
	{
		$("#pos_search_head").hide();
		$("#scrillMainDiv").hide();
		$("#posSearch").hide("fast", function(){ $("#posFilter").show("fast"); });
		if( selected ) 
		{
			$("#pos_filter_list_head").show();
			$("#pos_filter_list_body").show();
		}
	}
	else if( $("#posSearch").css("display") == "none" && $("#posSearchRadio").is(':checked') ) 
	{
		$("#pos_filter_list_head").hide();
		$("#pos_filter_list_body").hide();
		$("#posFilter").hide("fast", function(){ $("#posSearch").show("fast"); });
	}
}

function closeSearchBox(){
	//document.getElementById("pos_search_head").style.display = "none";
	//document.getElementById("scrillMainDiv").style.display = "none"
	//$("#pos_search_head").css("display","none");
	//$("#scrillMainDiv").css("display","none");
}

function showhide(block) 
{
	document.getElementById(block).style.display = "block";
	for(var i=1;i<arguments.length;i++)
	{
		document.getElementById(arguments[i]).style.display = "none";
	}
}

function switchTabs(mode) 
{
	var o = document.getElementById("notloggedImg");
	childElement = getElementBySpecial(o,"div", "first");
	document.getElementById("notloggedImg").style.display = "block";
	document.getElementById("favWarn").style.display = "none";
	if (mode == "default")
	{
		o.style.backgroundImage = "url(/imgs/positions/figyelmezteto_kep_thumbnailhez.png)";
		if (document.getElementById("videoTitle") != undefined) o.removeChild(document.getElementById("videoTitle"));
		childElement.style.display = "block";
	}
	else
	{
		o.style.backgroundImage = "url("+arguments[1]+")";
		childElement.style.display = "none";
		var e = document.createElement("div");
		e.id = "videoTitle";
		e.innerHTML = mode;
		e.style.paddingLeft = "10px";
		e.style.paddingTop = "5px";
		o.appendChild(e);
	}
}