page redirection problem

See more:

jQuery

hi all,

in my application when i click on preview button then one pop up comes with print preview. there is print button in that pop up and when i click on that print button printing is done. all the things are working fine.

Now problem is that when i click on print button in print preview pop up the page behind pop up is redirecting to print preview page. i don't want to redirect it.

here is my code in jquery:

in this code when click on preview button this code runs:

var strVal='';
function PreviewReport(WithPrint)
{
    var id;
    id = document.getElementById('ctl00_ContentPlaceHolder1_lblMessage');

    if (id != undefined)
    {
        strVal = id.innerHTML;


        if(strVal == "")
        {
        return false;
        }
        else
        {

            if (WithPrint==1)
            {
                $("#PrintingDiv").load('ViewReportNew.aspx', { "strVal": strVal });
                //$("#PrintingDiv").load('ViewReportNew.aspx', { "strVal": strVal }).dialog({modal:true,width:780,height:550});

            }
            else
            {
                $("#PrintingDiv").load('ViewReportNew.aspx', { "strVal": strVal }).dialog({modal:true,width:780,height:550});

            }

        }
    }
    DPrint.style.display = 'block';
    return false;
}

function PrintReport()
{
//var strVal;
//strVal = document.getElementById('ctl00_ContentPlaceHolder1_lblMessage').innerHTML;
//window.open('ViewReportNew.aspx?strVal=' + strVal , '_blank', 'width=780,height=550,scrollbars=1');
//return false;

PreviewReport(0);

 var prtContent = document.getElementById(strid);
 var strOldOne = document.body.innerHTML;
 var WinPrint = window.open('','','left=0,top=0,width=1,height=1,toolbar=0,scrollbars=1,status=1');

 WinPrint.document.write(prtContent.innerHTML);
 WinPrint.document.close();
 WinPrint.focus();
 WinPrint.print();
 WinPrint.close();
 document.body.innerHTML = strOldOne;

    return false;
}

on preview page this code runs:

<script language="javascript">
function CallPrint(strid)
{
 var prtContent = document.getElementById(strid);
 var WinPrint = window.open('','','letf=0,top=0,width=1,height=1,toolbar=0,scrollbars=1,status=1');
 WinPrint.document.write(prtContent.innerHTML);
 WinPrint.document.close();
 WinPrint.focus();
 WinPrint.print();
 WinPrint.close();
 prtContent.innerHTML=strOldOne;
 this.close();
}

    </script>

any idea..