// for input field
function gotFocus(ctl,val)
{

    if(document.getElementById(ctl.id).value==val)
    {
        document.getElementById(ctl.id).value='';
        if ( ctl.id == 'pwd'){
        	document.getElementById(ctl.id).type = 'password';
        }
    }
}
function lostFocus(ctl,val)
{
    if(document.getElementById(ctl.id).value=='')
    {
        document.getElementById(ctl.id).value=val;
    }
}

// for light surgery page dropdowns
var sElemtp = new Array("subnav","submenu1","submenu2","submenu3","submenu4","submenu5");

function showp(divIdp){
	for(var iCtrs=0; iCtrs<sElemtp.length; iCtrs++){
		if((divIdp==sElemtp[iCtrs])&&(document.getElementById(divIdp).style.display=="none")){
			document.getElementById(sElemtp[iCtrs]).style.display="block";
		} else {
			document.getElementById(sElemtp[iCtrs]).style.display="none";
		}
	}
}