function drawCircle(selector,center,radius,angle,x,y)
{var total=$(selector).length;var alpha=Math.PI*2/total;$(selector).each(function(index)
{var theta=alpha*index;var pointx=Math.floor(Math.cos(theta)*radius);var pointy=Math.floor(Math.sin(theta)*radius);$(this).css('margin-left',pointx+x+'px');$(this).css('margin-top',pointy+y+'px');});}
function drawEllipse(selector,x,y,a,b,angle)
{var steps=$(selector).length;var i=0;var beta=-angle*(Math.PI/180);var sinbeta=Math.sin(beta);var cosbeta=Math.cos(beta);$(selector).each(function(index)
{i+=(360/steps);var alpha=i*(Math.PI/180);var sinalpha=Math.sin(alpha);var cosalpha=Math.cos(alpha);var X=x+(a*cosalpha*cosbeta-b*sinalpha*sinbeta);var Y=y+(a*cosalpha*sinbeta+b*sinalpha*cosbeta);X=Math.floor(X);Y=Math.floor(Y);$(this).css('margin-top',X+'px');$(this).css('margin-left',Y+'px');});}
$(document).ready(function(){$(".widget-picture-name").hide();});$(document).ready(function(){$(".widget-picture").mouseover(function(){$(this).find('.widget-picture-name').show();});$(".widget-picture").mouseout(function(){$(this).find('.widget-picture-name').hide();});});