drag=false;
verify=false;

function mouseDown(e) {
	if (document.all) {RemoveDot();}
	if (verify) {
		drag=true;
		x_pos=parseInt(dragLyr.left);
		y_pos=parseInt(dragLyr.top);
		scouse_x = eval(xpos);
		scouse_y = eval(ypos);
		xcoord=scouse_x-x_pos;
		ycoord=scouse_y-y_pos;
		return false;
	}
	if (!verify) {return true;}	
}

function mouseMove(e) {
	mouse_x = eval(xpos);
	mouse_y = eval(ypos);
	if (document.all){
      	if (window.event.button == 1 || window.event.button == 2) {
			if(drag) {jumpdrag();return false;} 
			else {drag = false;}
	}	}
	else
	if ((document.layers)|| (document.getElementById)) {
		drag ? jumpdrag() : drag=false;
	}
}

function mouseUp(e) {drag = false;}

function jumpdrag() {
	onmouseover=0;  // fix for ie?
	dragLyr.top = (mouse_y-ycoord);
	dragLyr.left = (mouse_x-xcoord);
}