function confirm_delete()
{
input_box=confirm("This will permanently delete this entry!\nClick OK to Continue or Cancel");
if (input_box==true)
{ 
return true; 
}
else
{
return false;
}

}
function winpopup(URL,title,theWidth,theHeight,added) {

// centers the window
    if (window.screen) {
                l = (window.screen.availWidth * 0.5) - (theWidth * 0.5);
        t = (window.screen.availHeight * 0.5) - (theHeight * 0.5);
		}
if (added!=""){added = ",scrollbars,resizable,"+added;}
else {added = ",scrollbars,resizable";}	
// opens popup
winpops=window.open(URL,title,"width="+theWidth+",height="+theHeight+",left="+l+",top="+t+added+"");
}