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/* Any JavaScript here will be loaded for all users on every page load. */
function filterTable(){
$("table.filterable").each(function(){
var i=0;
var cols;
$(this).find("tr:first-child th, tr:first-child td").each(function(){
if (!$(this).hasClass("unfilterable")){
cols=[];
$(this).closest("table").find("tr td:nth-child("+(i+1)+")").each(function(){
cols.push($(this).text());
});
cols = arrayUnique(cols);
l=0;
for (j=0; j<cols.length; j++){
t=charLength(cols[j]);
if (l<t) l=t;
}
$(this).css("position","relative");
$(this).html('<a href="javascript:void(0)" class="showFilterMenu">'+$(this).html()+'▼</a>');
$(this).append($('<div class="filterMenu" style="position:absolute;top:'+$(this).height()+'px;left:0;width:'+(22+l*7)+'px;text-align:left;padding:5px;border:1px #000 solid;background:#ddd;z-index:1;display:none"></div>'));
for (j=0; j<cols.length; j++){
$(this).find(".filterMenu").append('<div><input type="checkbox" value="'+cols[j]+'" col="'+(i+1)+'" class="filterOption" checked>'+cols[j]+'</div>')
}
}
i++;
});
$(this).find("tr:nth-child(n+1)").attr("condition", 0);
});
$(".showFilterMenu").click(function(){
if ($(this).parent().find(".filterMenu:visible").length){
$(".filterMenu").slideUp(150);
}else{
$(".filterMenu").slideUp(150);
$(this).parent().find(".filterMenu").slideDown(150);
}
});
$(document).mouseup(function(e){
var container = $(".filterMenu");
if (!container.is(e.target) && container.has(e.target).length === 0){
container.slideUp(150);
}
});
$(".filterOption").click(function(){
col=$(this).attr("col");
val=$(this).val();
if ($(this).is(":checked")) chg=1; else chg=-1;
$(this).closest("table").find("tr:nth-child(n+1)").each(function(){
if ($(this).find("td:nth-child("+col+")").text()==val){
var cond=$(this).attr("condition");
cond=Number(cond)+chg;
$(this).attr("condition", cond);
if (cond==0) $(this).show();
else $(this).hide();
}
});
});
}
function arrayUnique(a) {
return a.reduce(function(p, c) {
if (p.indexOf(c) < 0) p.push(c);
return p;
}, []);
};
function charLength(s){
return s.length+(encodeURI(s).split(/%..|./).length-1-s.length)/2;
}
filterTable();