//获取对象引用 function $(element) { /* if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) elements.push($(arguments[i])); return elements; } */ if (typeof element == "string") element = document.getElementById(element); return element; } //图片按比例自适应大小显示 var flag=false; function DrawImage(ImgD,iwidth,iheight){ //参数(图片,允许的宽度,允许的高度) var image=new Image(); image.src=ImgD.src; if(image.width>0 && image.height>0){ flag=true; if(image.width>image.height) { ImgD.width = iwidth; } else { ImgD.height=iheight; } if(ImgD.width>iwidth) { ImgD.width = iwidth; ImgD.height = ImgD.height*iwidth/ImgD.width; } if(ImgD.height>iheight) { ImgD.height = iheight; ImgD.width = ImgD.width*iheight/ImgD.height; } } } //用户个人信息头像 function DrawUserInfoImage(ImgD) { //ImgD.src = ImgD.src.toLowerCase().replace(".jpg","_4.jpg").replace(".gif","_4.gif").replace(".bmp","_4.bmp").replace(".png","_4.png").replace(".jpeg","_4.jpeg"); } //全选 function selectAll(form) { for (var i=0;i<$(form).elements.length;i++) { var e = $(form).elements[i]; if (e.Name != "checkbox"&&e.disabled==false && e.type=="checkbox") e.checked = $(form).checkbox.checked; } } //playSwf("134x49_torino.swf",134,49); function playSwf(fPath,width,height) { //alert(fPath,width,height); var str; str = "\n\r"; str += " \n\r"; str += " \n\r"; str += " \n\r"; str += " \n\r"; str += "\n\r"; //alert(str); document.write(str); //return str; } // function playFlv(fPath,width,height) { //alert(fPath,width,height); var str; str = "\n\r"; str += " \n\r"; str += " \n\r"; str += " \n\r"; str += " \n\r"; str += "\n\r"; //alert(str); //document.write(str); return str; } //获取文件的格式 function getFileExt(filename) { var fileExt; if(filename=="") return ; fileExt = filename.slice(filename.lastIndexOf(".")+1); return fileExt.toLowerCase(); } //播放视屏文件 function playWMV(fPath,width,height) { var str; str = "" str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " //str += " " //str += " " //str += " " //str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " //document.write(str); return str; } //播放视频文件 function playAVI(fPath,width,height) { str = "" str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " //str += " " //str += " " //str += " " //str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " str += " " //document.write(str); return str; } //播放flv文件 function playFLV(fPath) { str = ""; str += ""; str += ""; return str; } // 计算实际字符数 function sLen(str) { var iCount = 0; for(var i=0;i256) iCount += 2; else iCount ++; } return iCount; } //截取字符串 function cut_title(str,maxlength) { var tmp; if(sLen(str)>maxlength) { for(var i=0;i