Popup in Javascript

Image button Event
onclientclick="javascript:PopUp('CharityDesignationReport.aspx')"

Following will fire after validating the page


function PopUp(ref)
{

if (Page_ClientValidate()) {


var strFeatures = "toolbar=no,status=no,menubar=no,location=no"
strFeatures = strFeatures + ",scrollbars=no,resizable=no,height=600,width=630"

newWin = window.open(ref, "TellObj", strFeatures);
newWin.opener = top;

}

}