document.onkeydown = NavigateThrough;

function NavigateThrough (event)
{
	var link = '';
    	if (window.event) event = window.event;

	switch (event.keyCode ? event.keyCode : event.which ? event.which : null)
	{
		case 0x25:
			link = document.getElementById('PrevLink');
			break;
		case 0x27:
			link = document.getElementById('NextLink');
			break;
	}
	if (link && link.value) document.location = link.value;	
}

var target = '';
function showMenu(id_menu){
	var my_menu = document.getElementById(id_menu);
	if(my_menu.style.display=="none" || my_menu.style.display==""){
			my_menu.style.display="block";
			document.getElementById('qsearch').focus();
	} else { 
		my_menu.style.display="none";
	}
}

function hideMenu(id_menu){
	var my_menu = document.getElementById(id_menu);
	my_menu.style.display="none";
}

//document.onClick = hideMenu('menu_search');

function showExSearch(){
	var ex_s = document.getElementById('ex_search');
	var sm_s = document.getElementById('sm_search');

	if(ex_s.style.display=="none" || ex_s.style.display==""){
			ex_s.style.display="block";
			sm_s.style.display="none";
			showMenu('menu_search');
			document.getElementById('qsearch').focus();
	} else { 
			sm_s.style.display="block";
			ex_s.style.display="none";
	}
}


function selectMenu(id) {
	var menu_arr = new Array('','по фотографам','по видеографам','по событиям','по форуму','по фотосессиям','по видеосетам');
	var target_arr = new Array('','photographers','videographers','events/search','forum/search','photosessions/search','videoset/search');

	for(i=1;i<=6;i++) {
		document.getElementById('m'+i).style.background='';
	}
	document.getElementById('m'+id).style.background='#e4e4e4';
	document.getElementById('menu_topic').innerHTML=''+menu_arr[id];
	target = target_arr[id];

	document.getElementById('qs_form').action = '/'+target+'/';

	showMenu('menu_search');
	document.getElementById('qsearch').focus();
	return false;
}

function startSearch() {
//	var f = 	f.submit 
}

function swapImage(idStatus){
	if(idStatus==0){
		document.arrow_profile.src ="/i/arrow_hover.png";
	} else if(idStatus==1){
		document.arrow_profile.src ="/i/arrow_select.png";
	} else if(idStatus==2){
		document.arrow_profile.src ="/i/arrow.png";
	}
	
}