看滑鼠移動的效果.
方向指示
<!--方向指示_開始--> <script language="JavaScript"> <!-- var x, y, xold, yold, xdiff, ydiff; var dir = Array(); dir[0] = "n-resize"; dir[1]="ne-resize"; dir[2]="e-resize"; dir[3]="se-resize"; dir[4] = "s-resize"; dir[5]="sw-resize"; dir[6]="w-resize"; dir[7]="nw-resize"; document.onmousemove = FindXY; function display(direction) { document.body.style.cursor = dir[direction]; } function FindXY(loc) { x = (document.layers) ? loc.pageX : event.clientX; y = (document.layers) ? loc.pageY : event.clientY; xdiff = x - xold; ydiff = y - yold if ((xdiff < 2) && (ydiff < -2)) display(0); if ((xdiff < 2) && (ydiff > 2)) display(4); if ((xdiff > 2) && (ydiff < 2)) display(2); if ((xdiff < -2) && (ydiff < 2)) display(6); if ((xdiff > 2) && (ydiff > 2)) display(3); if ((xdiff > 2) && (ydiff < -2)) display(1); if ((xdiff < -2) && (ydiff > 2)) display(5); if ((xdiff < -2) && (ydiff < -2)) display(7); xold = x; yold = y; } --> </script> <!--方向指示_結束-->
