// JScript File
function findZip(Frm,tZip,st,city)
{	
	var url;
	var LeftPosition = (screen.width) ? (screen.width-450)/2 : 0;
	var TopPosition = (screen.height) ? (screen.height-300)/2 : 0;
	var features = 'height='+300+',width='+450+',top='+TopPosition+',left='+LeftPosition+',scrollbars=no';
	url = '/scripts/zip.aspx?fm='+Frm +'&tzip='+tZip +'&st='+ st + '&city='+ city;
	window.open(url,'zhelp',features);
}

function validatesbox(rbHome, rbComm, txtZip)
{
    var errMsg = '';
    if(document.getElementById(rbHome).checked == false && document.getElementById(rbComm).checked == false)    
        errMsg += '\n-System Type';
    if(document.getElementById(txtZip).value == '' || document.getElementById(txtZip).value == 'Zip Code')
        errMsg += '\n-Zip Code';
        
    if(errMsg != '')
    {
        alert('Following Fields Are Mandatory' + errMsg);
        return false;
    }
    else
        return true;
}

function numkeys(evt)
{ 
    if(navigator.appName == 'Netscape')
    {
        if(evt.charCode != 0)
            if (evt.charCode < 48 || evt.charCode > 57)
                return false;
    }
    else if(navigator.appName == 'Opera')
    {
        if((evt.keyCode > 47 && evt.keyCode < 58) || evt.keyCode == 8 || evt.keyCode == 46 || evt.keyCode == 39 || evt.keyCode == 37)
            return true;
        else
            return false;
    }
    else
    {
        if (evt.keyCode < 48 || evt.keyCode > 57)
            return false;
    }
    return true;
}
function RbtnCheck(rbtn){ document.getElementById(rbtn).checked = true; }