function qs(el) {
	
	if (window.RegExp && window.encodeURIComponent) {
		var ue=el.href;
		var qe=encodeURIComponent(document.f.q.value);
		if(ue.indexOf("q=")!=-1){
			el.href=ue.replace(new RegExp("q=[^&$]*"),"q="+qe);
		}else{
			el.href=ue+"&q="+qe;
		}
	}
	return 1;
}

function str2img(str) {
    var src = '../images/img/';
    var lenStr = str.length;
    var rsString    = "";
   // var reg =/[a-z]/g;
    for (var i=0;i<lenStr;i++) {
        var theChar   = str.substr(i,1);
        if (theChar == " ") {
            rsString += " ";
        } else if (theChar == "-") {
            rsString += "<img src=\""+src+"zhonggangxian.png\" border=\"0\" />";
        } else if (theChar == "_") {
            rsString += "<img src=\""+src+"/xiahuaxian.png\" border=\"0\" />";
        } else if (theChar == ".") {
            rsString += "<img src=\""+src+"dian.png\" border=\"0\" />";
        } else if (theChar == "\\") {
            rsString += "<img src=\""+src+"xiexian.png\" border=\"0\" />";
        } else if (theChar == "/") {
            rsString += "<img src=\""+src+"fanxiexian.png\" border=\"0\" />";
        } else if (theChar == "?") {
            rsString += "<img src=\""+src+"wenhao.png\" border=\"0\" />";       
         } else if (theChar == ":") {
            rsString += "<img src=\""+src+"maohao.png\" border=\"0\" />";
        } else{
        	
        	//if(reg.test(theChar)){
           	 	//rsString += "<img src=\""+src+theChar+"_.png\" border=\"0\" />";
        	//}else{
             	rsString += "<img src=\""+src+theChar+".png\" border=\"0\" />";
        	//}
        }
    }
    document.write('<img src="../images/img/fangkh-z.gif" alt="" />');
    document.write(rsString);
    document.write('<img src="../images/img/fangkh-y.gif" alt="" />');
}
function echoFlash(url) {
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="20" height="20">');
    document.write('<param name="wmode" value="transparent">');
    document.write('<param name="movie" value="'+url+'" />');
    document.write('<param name="quality" value="high" />');
    document.write('<embed src="'+url+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="20" height="20"></embed>');
    document.write('</object>');
}
<!--
function sf(){document.f.q.focus();}

// -->