gistfile1.js

switch(i) {
  			case 1:
					c.append("<a name='top'></a>");	
					break;
				case 250:
					c.append("<a name='le250'></a>");	
					break;
				case 500:
					c.append("<a name='le500'></a>");	
					break;
				case 750:
					c.append("<a name='le750'></a>");	
					break;
				case 1000:
					c.append("<a name='le1000'></a>");	
					break;
				case 1250:
					c.append("<a name='le1250'></a>");	
					break;
			}