public void drawBorder(){
	  if (!this.onBorder()){
		  noFill();
		  this.clickedBorder = false;
	  }else if (this.clickedBorder){	//Make the border change colour for longer than one frame
		  if (this.t >= 1){
			  this.clickedBorder = false;
		  }
		  fill(100,100,100,255);
		  this.t +=0.1;		  		 
	  }else{		 
		 fill(220,220,220,200);
		 this.t = 0;
	  }	  
	  noStroke();
	  rect(0,0,this.screenWidth,this.borderWidth);
	  rect(this.borderWidth,this.screenHeight-this.borderWidth,this.screenWidth-(this.borderWidth*2),this.borderWidth);
	  rect(0,this.borderWidth,this.borderWidth,this.screenHeight-this.borderWidth);
	  rect(this.screenWidth-this.borderWidth,this.borderWidth,this.borderWidth,this.screenHeight-this.borderWidth);
  }