无法实现页面跳转

Question

<INPUT class=IbtnEnterCssClass id=IbtnEnter 
    style="BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-RIGHT-WIDTH: 0px" 
    onclick='javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("IbtnEnter", "", true, "", "", false, false))' 
    type=image src="images/user_botton.gif" name=IbtnEnter> 

Answer 1

WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("IbtnEnter", "", true, "", "", false, false))'晒出这两个函数体