function GoToPageList(fieldGoPage, currentPage, currentEvent, filterUserId) {
	var nGoToPage=fieldGoPage.options[fieldGoPage.selectedIndex].value;
	if (nGoToPage > 0 && nGoToPage != currentPage) { 
		document.f1.action = 'index.php?event=' + currentEvent + '&page=' + nGoToPage + '&userId=' + filterUserId + ''; 
		document.f1.target = '_self'; 
		document.f1.submit(); 
	}
} 

function FilterByUserId(currentEvent, filterUserId) {
	var nFilterUserId=filterUserId.options[filterUserId.selectedIndex].value;
		document.f1.action = 'index.php?event=' + currentEvent + '&page=1&userId=' + nFilterUserId + ''; 
		document.f1.target = '_self'; 
		document.f1.submit(); 
}

function FilterByEventsCategoryId(currentEvent, filterEventsCategoryId) {
	var nFilterEventsCategoryId=filterEventsCategoryId.options[filterEventsCategoryId.selectedIndex].value;
		document.f1.action = 'index.php?event=' + currentEvent + '&page=1&EventsCategoryId=' + nFilterEventsCategoryId + ''; 
		document.f1.target = '_self'; 
		document.f1.submit(); 
}

function FilterByMp3sAlbumCategoryId(currentEvent) {

		var sMp3sAlbumCategory = document.forms[0].Mp3sAlbumCategory;
		var nFilterMp3sAlbumCategoryId = sMp3sAlbumCategory.options[sMp3sAlbumCategory.selectedIndex].value;
		
		var sMp3sArtistCategory = document.forms[0].Mp3sArtistCategory;
		var nFilterMp3sArtistCategoryId = sMp3sArtistCategory.options[sMp3sArtistCategory.selectedIndex].value;

		document.f1.action = 'index.php?event=' + currentEvent + '&page=1&Mp3sAlbumCategoryId=' + nFilterMp3sAlbumCategoryId + '&Mp3sArtistCategoryId=' + nFilterMp3sArtistCategoryId + ''; 
		document.f1.target = '_self'; 
		document.f1.submit(); 
}

function FilterByMp3sArtistCategoryId(currentEvent) {

		var sMp3sAlbumCategory = document.forms[0].Mp3sAlbumCategory;
		var nFilterMp3sAlbumCategoryId = sMp3sAlbumCategory.options[sMp3sAlbumCategory.selectedIndex].value;
	
		var sMp3sArtistCategory = document.forms[0].Mp3sArtistCategory;
		var nFilterMp3sArtistCategoryId = sMp3sArtistCategory.options[sMp3sArtistCategory.selectedIndex].value;
		
		document.f1.action = 'index.php?event=' + currentEvent + '&page=1&Mp3sAlbumCategoryId=' + nFilterMp3sAlbumCategoryId + '&Mp3sArtistCategoryId=' + nFilterMp3sArtistCategoryId + ''; 
		document.f1.target = '_self'; 
		document.f1.submit(); 
}