Ruslan_as,
var svgX = '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" id="svgsX" width="505" height="15" pointer-events="none" style="margin-top:'+parseInt(((posx)*51)+40)+'px"><path d="M5 5 L'+parseInt(((posy)*51)+46)+' 5 M40 5 L30 0 M40 5 L30 10" stroke-width="2" stroke="red"></path></svg>';
var svgY = '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" id="svgsY" width="15" height="505" pointer-events="none" style="margin-left:'+parseInt(((posy)*51)+40)+'px"><path d="M5 5 L5 '+parseInt(((posx)*51)+46)+' M5 40 L0 30 M5 40 L10 30" stroke-width="2" stroke="red"></path></svg>';