eval(document.all.select2).innerHTML="";
eval(document.all.select3).innerHTML="";
eval(document.all.select1).innerHTML="<SELECT name=oSelect1 onchange=javascript:fSelectChange(this,1);><option value=-1>请选择</option><option value='6'>思明区</option><option value='15'>湖里区</option><option value='248'>海沧区</option><option value='249'>集美区</option><option value='250'>同安区</option><option value='251'>翔安区</option></SELECT>";