<!--

function gel_error_page(tMsg)
{
	//supports arg 1= text height in pixels, arg 2= scrollbars  1 or 0 
	//defaults: textHeight=175 (consequently winHeight=300), scrollbar= empty str

	if ((tMsg == "") || (tMsg == null))
	{
		tMsg="Error message not provided.";
	}
	var tStr="";
	var textHeight=69;
	if (arguments.length>1)
	{
		textHeight=arguments[1];
	}
	
	tStr+='<html>\n';
	tStr+='<head>\n';
	tStr+='<title>BellSouth</title>\n';
	tStr+='<script language="JavaScript" type="text/javascript" src="/scripts/sniffAPI.js"></script>\n';
	tStr+='</head>\n';
	
	tStr+='<BODY background="/images/popup_orange_bk.gif" onload="window.focus();">\n';
	
	tStr+='<table width="429" border="0" cellspacing="0" cellpadding="0" align="center">\n';
	
	tStr+='<tr>\n';
	tStr+='<td rowspan="3" colspan="2"><img src="/images/tl_orange_curv.gif" width="19" height="23" alt="" border="0"></td>\n';
	tStr+='<td bgcolor="#FF6600"><img src="/images/spacer.gif" height="1" width="391" border="0"></td>\n';
	tStr+='<td rowspan="3" colspan="2"><img src="/images/tr_orange_curv.gif" width="19" height="23" alt="" border="0"></td></tr>\n';
	
	tStr+='<tr>\n';
	tStr+='<td bgcolor="#FFDAC3" class="orangebold"><img src="/images/spacer.gif" height="18" width="1" border="0">Error</td></tr>\n';	
	
	tStr+='<tr>\n';
	tStr+='<td bgcolor="#FF6600"><img src="/images/spacer.gif" height="1" width="1" border="0"></td></tr>\n';		
	
	tStr+='<tr bgcolor="#FFFFFF">\n';
	tStr+='<td bgcolor="#FF6600"><img src="/images/spacer.gif" height="1" width="1" border="0"></td>\n';
	tStr+='<td bgcolor="#FFFFFF"><img src="/images/spacer.gif" height="1" width="18" border="0"></td>\n';
	tStr+='<td bgcolor="#FFFFFF">\n';
	tStr+='<table cellspacing="0" cellpadding="0" border="0" align="center"  bgcolor="#FFFFFF">\n';
	
	tStr+='<tr><td height="'+textHeight+'"><br>\n';
	tStr+=tMsg+'\n';
	tStr+='</td></tr>\n';
	
	tStr+='<tr>\n';
	tStr+='<td align="center"><a href="javascript: window.close();"><img src="/images/buttons/btn_closewindow.gif" width="82" height="27" alt="Click here to Close Window" border="0" align="middle" vspace="15"></a></td></tr>\n';
	tStr+='</table>\n';
	tStr+='</td>\n';
	
	tStr+='<td bgcolor="#FFFFFF"><img src="/images/spacer.gif" height="1" width="18" border="0"></td>\n';
	tStr+='<td bgcolor="#FF6600"><img src="/images/spacer.gif" height="1" width="1" border="0"></td></tr>\n';
	
	tStr+='<tr>\n';
	tStr+='<td rowspan="2" colspan="2"><img src="/images/bl_orange_curv.gif" width="19" height="11" alt="" border="0"></td>\n';
	tStr+='<td bgcolor="#FFFFFF"><img src="/images/spacer.gif" height="10" width="1" border="0"></td>\n';
	tStr+='<td rowspan="2" colspan="2"><img src="/images/br_orange_curv.gif" width="19" height="11" alt="" border="0"></td></tr>\n';
	
	tStr+='<tr>\n';
	tStr+='<td bgcolor="#FF6600"><img src="/images/spacer.gif" height="1" width="1" border="0"></td></tr>\n';	
	tStr+='</table>\n';
	tStr+='</body>\n';
	tStr+='</html>\n';
	
	var winHeight=((parseInt(textHeight))+125);  //use parseInt to force textHeight to be numeric
	var sBars="";
	if (arguments.length>2)
	{
		if (arguments[2])
		{
			sBars=",scrollbars=yes,resizable=yes";
		}
	}
	
	var error_win=window.open('','blsErrorWin','width=450,height='+winHeight+sBars+',alwaysRaised=yes');
	error_win.document.open();
	error_win.document.writeln(tStr);
	error_win.focus();

}

function getLayerIDValue(){
    var contentLayerId
    if (is_ie || is_nav5up){
        form=document.common;                                                                 
    }else{
        for(i=0; i<document.layers.length; i++){
            test=document.layers[i].id;
            if(test=="content580"){
                contentLayerId="content580";
                break;
            }else if(test=="contentWide"){
                contentLayerId="contentWide";
                break;
            }else if(test=="content"){
                contentLayerId="content"; 
                break;
            }else{
                contentLayerId="continueLoop"; 
           }
        }//for loop
        form=document.layers[contentLayerId].document.common;
    }//else loop
    return form;
}//end function

//<a href="javascript: void openWin('url','window_name','width=350,height=300,scrollbars=yes')">
//function popup_with_features(theURL,winName,features) {
//  window.open(theURL,winName,features);
//}

function validate(){
    var mainform = getLayerIDValue();
    if(mainform.state.selectedIndex == "0"){
		mainform.state.focus();
		var message = "You must select a State before you can view available ISDN packages";
        gel_error_page(message);
        return(false);
    } 
  return true;
}
//form.state.options[form.state.selectedIndex].text
function selectLaunch(form){
    if(validate()){
        var mainform = getLayerIDValue();
        var url = mainform.state.options[mainform.state.selectedIndex].value;
        window.location.href = url;
    }
}

function navigation()
{
	var tStr="";
	tStr+='<table cellpadding="1" cellspacing="0" border="0" width="150">\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="index.html" class="bread">ISDN</a></td>\n';
	tStr+='</tr>\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="isdn_basics.html" class="bread">ISDN Basics</a></td>\n';
	tStr+='</tr>\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="isdn_packages.html" class="bread">ISDN Packages</a></td>\n';
	tStr+='</tr>\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="isdn_features.html" class="bread">ISDN Features</a></td>\n';
	tStr+='</tr>\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="isdn_requirements.html" class="bread">ISDN Requirements</a></td>\n';
	tStr+='</tr>\n';
	tStr+='<tr valign="top">\n';
	tStr+='<td width="2"><img width="2" height="1" src="/images/spacer.gif"></td>\n';
	tStr+='<td class="small"><span class="smblue">&gt; </span></td>\n';
	tStr+='<td class="small"><a href="isdn_faq.html" class="bread">Frequently Asked Questions</a></td>\n';
	tStr+='</tr>\n';	
	tStr+='</table>\n';
	
	navigationWriteStr(tStr);
}

function navigationWriteStr(tStr)  
{
	if (is_nav4)  //
	{
		document.leftNav.document.writeln(tStr);
	}
	else // ie or ns6
	{
		document.writeln(tStr);
	}
}
//-->