onClick中escape的正确写法?该如何解决

onClick中escape的正确写法?????

<input   name= "button "   type= "button "   onClick= "javascript:window.open( '123.asp?name= '+escape( <%=s_name%> )) "   value= "查   找 ">

谢谢

------解决方案--------------------
<input name= "button " type= "button " onClick= "javascript:window.open( '123.asp?name= '+escape( " <%=s_name%> ")) " value= "查 找 ">