// accessible popup window

var newWin = null; 
function popUp(strURL, strType, strHeight, strWidth) { 
if (newWin != null && !newWin.closed)
newWin.close(); 
var strOptions=""; 
if (strType=="console") 
strOptions="resizable,height="+ 
strHeight+",width="+strWidth; 
if (strType=="fixed") 
strOptions="status,height="+ 
strHeight+",width="+strWidth; 
if (strType=="fixedscroll") 
strOptions="status,scrollbars,screenX=300,left=300,screenY=200,top=50,height="+ 
strHeight+",width="+strWidth; 
if (strType=="elastic") 
strOptions="scrollbars,"+ 
"resizable,height="+ 
strHeight+",width="+strWidth; 
if (strType=="print_access")
strOptions="scrollbars,menubar,status,resizable,height="+strHeight+",width="+strWidth; 
newWin = window.open(strURL, 'newWin', strOptions); 
newWin.focus(); 
}

function checkrequired2(str_temp) 
{

if (str_temp == " Search this site" || str_temp == "" || str_temp == " ") 
{
alert("Please enter a keyword")
return false;
}
}