for (var i = j; (i < (j+k) && i < this.content.length); i++)
{
+
+ if (this.content[i].artists === undefined)
+ {
+ this.content[i].artists = new Array();
+ this.content[i].artists[0] = "Unknown";
+ }
+
+ else if (typeof this.content[i].artists[0] !== "string")
+ this.content[i].artists[0] = "Unknown";
+
var artistText = {"text" : this.content[i].artists[0], "xLoc" : canvasH + 20, "yLoc" : canvasH / 2.5 , "zLoc" : 0};
var trackText = {"text" : this.content[i].title, "xLoc" : canvasH + 20, "yLoc" : canvasH / 1.1 , "zLoc" : 0};