var graph_drawn = false;

function draw(shape,coords)
{
	if(graph_drawn == false)
	{

		graph_drawn = true;
		if(shape == "rect")
		{

			jg.setStroke(3)
			jg.setColor("#ff0000"); 
			jg.drawRect(coords[0],coords[1],coords[2],coords[3]);
			jg.paint();

		}
		else if(shape == "poly")
		{
			var arr_length = coords.length/2;
			var x_array = new Array(arr_length);
			var y_array = new Array(arr_length);
			for(var i=0;i<arr_length;i++)
			{
				x_array[i] = coords[i*2];
				y_array[i] = coords[i*2+1];
			}
			jg.setStroke(3);
			jg.setColor("#ff0000"); 
			jg.drawPolygon(x_array,y_array);
			jg.paint();

		}
		else if(shape == "polygon")
		{
			var arr_length = coords.length/2;
			var x_array = new Array(arr_length);
			var y_array = new Array(arr_length);
			for(var i=0;i<arr_length;i++)
			{
				x_array[i] = coords[i*2];
				y_array[i] = coords[i*2+1];
			}
			jg.setStroke(3);
			jg.setColor("#ff0000"); 
			jg.drawPolygon(x_array,y_array);
			jg.paint();

		}
		else if(shape == "circle" )
		{
			jg.setStroke(3);
			jg.setColor("#ff0000");
			jg.drawEllipse(coords[0],coords[1],coords[2],coords[3]);
			jg.paint();
		}
	}

}

function OpenNewWindow( url,w,h ){
	pilotWin=window.open(url,"inpwin",'height='+h+',width=554,toolbar=no,location=no,directories=0,status=0,menubar=0,scrollbars=1,resizable=0');
	pilotWin.focus();
   
}

function clearcan()
{
graph_drawn = false;
jg.clear();
}
var myWindow;