/*
//  Function: getUrlVars()
//  var allVars = $.getUrlVars(); 
//  var byName = $.getUrlVar('name');
*/   

$j.extend({
  getUrlVars: function(){
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  },
  getUrlVar: function(name){
    return $j.getUrlVars()[name];
  }
});


$j(document).ready(function(){
	//Personnel Slider Adjustment
	if($j('div.personnel_slider #thumbNav a').size() == 1){
		$j('a.arrow').css('display','none');
	}else{
		gPos = $j('div.personnel_slider #thumbNav a:first').position();
		
		if(gPos != null){
			gPos = gPos.left;
			gPos = gPos - 23 - 24;
		
			$j('div.personnel_slider a.arrow.back').css('left', gPos).css('z-index','2000');
		}
	}
	
	//Gallery Slider Adjustment
	if($j('div.small_gallery #thumbNav a').size() == 1){
		$j('a.arrow').css('display','none');
	}else{
		gPos = $j('div.small_gallery #thumbNav a:first').position();
		
		if(gPos != null){
			gPos = gPos.left;
			gPos = gPos - 44 - 24;
			$j('div.small_gallery a.arrow.back').css('left', gPos).css('z-index','2000');
		}
	}
	
	
	//Projects Slider Adjustment
	if($j('div.projects_slider #thumbNav a').size() == 1){
		$j('a.arrow').css('display','none');	
	}else{
		gPos = $j('div.projects_slider #thumbNav a:first').position();
		
		if(gPos != null){
			gPos = gPos.left;
			gPos = gPos - 44 - 24;
		
			$j('div.projects_slider a.arrow.back').css('left', gPos).css('z-index','2000');
		}
	}
	
	
});