function getObj(objName){ return(document.getElementById(objName)); } function changeOver(objName,objId,num,contentid){ for(i=0;i<<简洁显示"; showmore.className = "showless"; disp = "block"; } else { Lshow.innerHTML = "更多>>"; showmore.className = "showmore"; disp = "none"; } } var es = document.getElementsByTagName('ul'); for (var i=0;i0 && image.height>0){ flag=true; if(image.width/image.height>= iwidth/iheight){ if(image.width>iwidth){ ImgD.width=iwidth; ImgD.height=(image.height*iwidth)/image.width; }else{ ImgD.width=image.width; ImgD.height=image.height; } ImgD.alt=image.width+"×"+image.height; } else{ if(image.height>iheight){ ImgD.height=iheight; ImgD.width=(image.width*iheight)/image.height; }else{ ImgD.width=image.width; ImgD.height=image.height; } //ImgD.alt=image.width+"×"+image.height; } } } //--> //图片缩放开始 //改变图片大小 function resizepic(thispic) { if(thispic.width>700) thispic.width=700; } //无级缩放图片大小 function bbimg(o) { var zoom=parseInt(o.style.zoom, 10)||100; zoom+=event.wheelDelta/12; if (zoom>0) o.style.zoom=zoom+'%'; return false; } //双击鼠标滚动屏幕的代码 var currentpos,timer; function initialize() { timer=setInterval ("scrollwindow ()",30); } function sc() { clearInterval(timer); } function scrollwindow() { currentpos=document.body.scrollTop; window.scroll(0,++currentpos); if (currentpos !=document.body.scrollTop) sc(); } document.onmousedown=sc document.ondblclick=initialize //图片缩放结束 //图片上传 function openUploadFile(path,width,height) { if (width!=""){ var filewidth = width; }else{ var filewidth = 410; } if (height!=""){ var fileheight = height; }else{ var fileheight = 155; } if (filepath!=""){ var filepath=path; }else{ var filepath = 'uploadimg.php?' + window.parent.document.getElementById('imgurl').value; } if (window.showModalDialog!=null){ var showx = event.screenX + event.offsetX; var showy = event.screenY + event.offsetY + 5; var retval = window.showModalDialog(filepath, window, "dialogWidth:"+ filewidth +"px; dialogHeight:"+ fileheight +"px; dialogLeft:" + showx + "px; dialogTop:" + showy + "px; help: no; scroll: no; status:no; directories:yes;scrollbars:no;Resizable=yes;"); if(retval!=null) return retval; }else{ window.open(filepath,"","width="+ filewidth +",height="+ fileheight +",menubar=no,toolbar=no,location=no,scrollbars=no,status=no,modal=yes"); return; } }