// JScript 文件
 function sAlert(str){ 
   var msgw,msgh,bordercolor; 
   if(str!="showformtable")
   {
     msgw=400;//提示窗口的宽度 
     msgh=130;//提示窗口的高度 
   }
   else
   {
     msgw=850;
     msgh=530;
   }
   var titleheight=25 //提示窗口标题高度 
   var bordercolor="#5489BE";//提示窗口的边框颜色 
   var titlecolor="#76A0CB";//提示窗口的标题颜色 
    
   var sWidth,sHeight; 
   //sWidth=document.body.offsetWidth; 
    //sHeight=screen.height; 
   sWidth=window.screen.availWidth;
   sHeight="1500"; 
   var bgObj=document.createElement("div"); 
   var bgObj=document.createElement("div"); 
   bgObj.setAttribute('id','bgDiv'); 
   bgObj.style.position="absolute"; 
   //bgObj.style.top="0"; 
   bgObj.style.top=document.body.scrollTop;
   bgObj.style.background="#777"; 
   bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75"; 
   bgObj.style.opacity="0.6"; 
   bgObj.style.left="0"; 
   bgObj.style.width=sWidth + "px"; 
   bgObj.style.height=sHeight + "px"; 
   bgObj.style.zIndex = "10000"; 
   document.body.appendChild(bgObj); 
    
   var msgObj=document.createElement("div") 
   msgObj=document.createElement("div") 
   msgObj.setAttribute("id","msgDiv"); 
   msgObj.setAttribute("align","center"); 
   msgObj.style.background="white"; 
   msgObj.style.border="1px solid " + bordercolor; 
    

     msgObj.style.position = "absolute"; 
            msgObj.style.left = "50%"; 
            //msgObj.style.top = "50%"; 
			msgObj.style.top=document.body.scrollTop+300; 
            msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif"; 

		   msgObj.style.marginLeft = "-225px" ; 
            msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px"; 
		
            msgObj.style.width = msgw + "px"; 
            msgObj.style.height =msgh + "px"; 
            msgObj.style.textAlign = "center"; 
            msgObj.style.lineHeight ="25px"; 
            msgObj.style.zIndex = "10001"; 
    
     var title=document.createElement("h4"); 
     title.setAttribute("id","msgTitle"); 
     title.setAttribute("align","right"); 
     title.style.margin="0"; 
     title.style.padding="3px"; 
     title.style.background=bordercolor; 
     title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100,finishY=100,style=1,opacity=75,finishOpacity=100);"; 
     title.style.opacity="0.95"; 
     title.style.border="1px solid " + bordercolor; 
     title.style.height="18px"; 
     title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif"; 
     title.style.color="white"; 
     title.style.cursor="pointer"; 
     title.innerHTML="<table width='100%'><tr><td style='text-align:left;'>请详细填写相关信息</td><td width='20%' style='text-align:right'>关闭</td></tr></table>"; 
     title.onclick=function(){ 
          document.body.removeChild(bgObj); 
                document.getElementById("msgDiv").removeChild(title); 
                document.body.removeChild(msgObj); 
                } 
     document.body.appendChild(msgObj); 
     document.getElementById("msgDiv").appendChild(title); 
     var txt=document.createElement("p"); 
     txt.style.margin="1em 0" 
     txt.setAttribute("id","msgTxt"); 
//     //txt.innerHTML=str; 
	 if (str!="showformtable") {
	 txt.innerHTML="请输入您提交留言时填写的姓名点击提交：<form method='post' action='research.aspx?id="+str+"'><input type='text' name='txtMessageAuthor'><input type='submit' value='提交'></form>";
       }
	else {
	 txt.innerHTML="请输入您提交留言时填写的姓名：<form method='post' action='research.aspx?username="+str+"'><input type='text' name='txtMessageAuthor'><input type='submit' value='提交'></form>";
	}
           document.getElementById("msgDiv").appendChild(txt);
            }