文档介绍：js统制iframe滚动条移动c_a_3();{width:154px;position:absolute;}.bigwin_top{background:url(images/)no-repeat;width:154px;height:16px;}/*.bigwin_bor{background:url(../images/)repeat-y;width:154px;height:70px;padding-top:50px;text-align:center;}*/.bigwin_bor{background:url(images/)repeat-y;width:154px;height:120px;}.bigwin_bottom{background:url(images/)no-repeat;width:154px;height:8px;}!--地图导航窗口--divid=floatWin5class=floatWin1style=top:380px;right:60px;display:none;onmouseup=imgSeup()divclass=bigwin_topid=bigwin_top/divdivclass=bigwin_borid=bigwin_bordivid=bigwin_bor2style=position:relative;border:1pxsolidred;overflow:hidden;divonmousedown=imgDown()onmousemove=event_move()onmouseup=imgSeup()style=position:absolute;left:0px;top:0px;cursor:move;width:24px;class=imgSearchid=imgSearchimgsrc=images///div/div/divdivclass=bigwin_bottom/div/divdivid=testIframe/div!--/加载iframe/--divstyle=border:solid1px#aaa;padding:5px;width:1024px;text-align:center;scripttype=text/javascript//输入主体部分,并实例。//('iframeid=spanData2src==1024pxheight=640pxframeborder=0style=border:solid1px#555588;overflow:scroll;/iframe');varEditor=[0];//编辑器单一实例。/script/divscript//显示地图导航器varmapFlag=true;varifrHeightvarifrWidth//小窗体原始大小长154/高120varbor_width=150;varbor_height=120;varbor_n=bor_width/bor_height;v