function adshow(adurl,adname,adwidth,adheight)//flash 广告
{
	AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0','width',adwidth,'height',adheight,'src',adurl+adname,'quality','high','pluginspage','http://www.macromedia.com/go/getflashplayer','movie',adurl+adname ); //end AC code
	document.writeln("<noscript><object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http:\/\/download.macromedia.com\/pub\/shockwave\/cabs\/flash\/swflash.cab#version=7,0,19,0\" width=\""+ adwidth +"\" height=\""+ adheight +"\">");
	document.writeln("<param name=\"movie\" value=\""+ adurl.replace(/\//g,"\\/")+adname +".swf\" \/>");
	document.writeln("<param name=\"quality\" value=\"high\" \/>");
	document.writeln("<embed src=\""+ adurl.replace(/\//g,"\\/")+adname +".swf\" quality=\"high\" pluginspage=\"http:\/\/www.macromedia.com\/go\/getflashplayer\" type=\"application\/x-shockwave-flash\" width=\""+ adwidth +"\" height=\""+ adheight +"\"><\/embed>");
	document.writeln("<\/object><\/noscript>");
}



function checkme(){
 		var checkmemberid;
        for(i=0;i < TopForm.radiobutton.length; i++)
        {
            if(TopForm.radiobutton(i).checked)
            {	
                checkmemberid=TopForm.radiobutton(i).value.toLowerCase();   
				break;  
            }
        }
          //将结果返回
		 return checkmemberid;
}
function TOPReUrl(){
		var ClassId,form;
		ClassId=checkme();
		form = document.getElementById("TopForm");
		switch( ClassId )
		{
		case "news" : 
			form.action="/News/List_ClassID-291_Work-search.html";
			break;
		case "info":
			form.action="/agent/Search.html";
			break;
		case "buy" : 
			form.action="/agent/agent5.html";
			break;
		case "product":
			form.action="/product/Search.html";
			break;
		case "project":
			form.action="/engineer/list.html";
			break;
		case "company":
			form.action="/company/company4.html";
			break;
		case "knowledge":
			form.action="/knowledge/List.html";
			break;
		default:
			alert('请选择类别!');
			return false;
			break;
		}
}

function ReUrl()
{
	if (document.getElementById('key').value=='' || document.getElementById('key').value=='请输入搜索关键字')
	{
		return false;
	}
	else
	{
		var element = document.getElementById("SjForm");
		element.action=document.getElementById("SjClass").value;
		return true;
	}
}