//v1.6
//active links are not clickable
var disable_active_link = false;

//enable or disable rollovers on active links related by scope with active states
var rollover_active_scope = false;

/*active states, i.e all buttons that have corresponding (...)-a.*
e.g. if all (n-main-)(...).* have active states: ['n-main-']
only n-main-atty.gif and all (n-feat-)(...).* have active state: ['n-main-atty','n-feat']
none have active states: ['#']*/
var arr_active = ['#'];

//class applied to active text links
var active_class = 'active';

//[['link','scope','scope',(...)],(...)]
var arr_scopes=[
['/CM/Custom/TOCPracticeAreaDescriptions.asp','PracticeAreas/index.cfm','/CM/PracticeAreaDescriptions'],
['/CM/Custom/Attorneys.asp','Bio/index.cfm','/CM/AttorneyBios/'],
['/','/CM/Custom/Home.asp'],
['/CM/Custom/Contact.asp','/CM/Custom/ThankYou.asp']
];

//use class "h_exclude" to avoid class "active" from being applied to any link
//use class "h_always_exclude" if the link or rollover is always an exception
//[['path to exclude from highlighting','exception','exception',(...)],(...)]
var enable_exception=false;
var arr_scope_exceptions=[
['/CM/Custom/TOCPracticeAreaDescriptions.asp','PracticeAreas/Social-Security-Disability.cfm','PracticeAreas/Workers-Compensation.cfm','/PracticeAreas/Personal-Injury.asp']
];

var at = document.getElementsByTagName('a'), it = document.getElementsByTagName('img'),i=0;
var uc = '~~~~';
//re = new RegExp(/^.+\('([^']+)'.+'\/(.+\/)+(.+)',.\)$/m);
re = new RegExp(/^.+\('([^']+)'.+?'\/([^.]+\/)+(.+?)',/m);

fp = document.location + uc;
rp = fp.replace(/^http:\/\/[^\/]+(\/.*)$/,'$1');
dn = fp.replace(rp,'')+'/';
rf = rp.replace(/^(\/(.+\/)+).+$/,'$1');
fn = rp.replace(rf,'');

fp = fp.replace(uc,'');
rp = rp.replace(uc,'');
fn = fn.replace(uc,'');


//Make '/' something unique
rp=(rp=='http://socialsecuritylaw.com/')?uc:rp;
for(i=0;i<arr_scopes.length;i++){
	for(j=0;j<arr_scopes[i].length;j++){
		arr_scopes[i][j] = (arr_scopes[i][j]=='http://socialsecuritylaw.com/')?uc:arr_scopes[i][j];
	}
}

for(i=0;i<at.length;i++){	
	at_hr = at[i].getAttribute('href');	
	
	/*if(at[i].className=='h_always_exclude')
		break;*/
	
	if(at_hr!=null){
		at_hr=(at_hr==dn)?uc:at_hr;	
		bs = scopes(at_hr);
		
		if((at_hr.indexOf(rp)>-1&&at_hr.indexOf('#')==-1&&at_hr.indexOf('?')==-1||bs)){			
			
			//at[i].className=(at[i].className!='last')?active_class:active_last_class;
			//alert(at_hr);

			if(!(at[i].className=='h_exclude'&&at_hr.indexOf(rp)==-1))
				at[i].className = (at[i].className!='')?at[i].className + ' ' + active_class:active_class;			

			
			
			
			if(!bs&&disable_active_link)
				at[i].removeAttribute('href');
			
			if(at[i].getAttribute('onmouseover')!=null){
				mo = at[i].getAttribute('onmouseover')+'';
				m = re.exec(mo);
	
				for(j=0;j<it.length;j++){
					if(it[j].getAttribute('name')==m[1]||it[j].getAttribute('id')==m[1]){
						as=m[3];
						for(k=0;k<arr_active.length;k++){
							if(m[3].indexOf(arr_active[k])>-1){
								as=m[3].replace('-o.','-a.');
								if(!bs||!rollover_active_scope)
									at[i].setAttribute('onmouseover',mo.replace('-o.','-a.'));
								break;
							}
						}					
						//alert(bs);
						
						it[j].src = '/Includes/Templates/Active/images/' + as;
					}
	
				}		
			}
		}
	}
}


function scopes(hr){	
	var i=0,j=0;
	//alert('*' + hr + '* - *' + dn + '*');
	mod_fp=(fn=='')?uc:fp;

	//Take care of exceptions first
	if(enable_exception){
		for(i=0;i<arr_scope_exceptions.length;i++){
			if(hr.indexOf(arr_scope_exceptions[i][0])>-1){			
				for(j=1;j<arr_scope_exceptions[i].length;j++){				
					if(mod_fp.indexOf(arr_scope_exceptions[i][j])>-1)
						return false;
				}
			}
		}
	}
	for(i=0;i<arr_scopes.length;i++){
		//Do scopes of current link fit the current file path? 
		if(hr.indexOf(arr_scopes[i][0])>-1){
			for(j=1;j<arr_scopes[i].length;j++){
				//alert(fp + ' - ' + arr_scopes[i][j] + ' - ' + i);
				
				if(mod_fp.indexOf(arr_scopes[i][j])>-1){
					return true;
				}
			}
		}
		
	}
	
	
	return false;
}