function findPos(obj)
{
    if (typeof obj == 'undefined') return false;

	var curleft = curtop = 0;

	if (obj.offsetParent)
	{
		curleft = obj.offsetLeft;
		curtop  = obj.offsetTop;

		while (obj = obj.offsetParent)
		{
			curleft += obj.offsetLeft;
			curtop  += obj.offsetTop;
		}
	}

	return [curleft,curtop];
}


// tabs


    $(document).ready(function(){ 
       	$('#body').css('visibility','visible'); 
		defaultTabPosition()
        $(document).pngFix(); 
        $('#nonWebWorks a').lightBox();        
    }); 
    
    function defaultTabPosition(){
	    $('#nonWebWorks').hide();
	    $('#webWorks').show();
	    unFocusAll();
	    focusTab('.tabLink:first');  
	};
    
    function unFocusAll(){
    	$('.tabLink').attr('onclick','tabWorks($(this))');
	    $('.tabLink').css('font-size','100%');
	    $('.tabLink').css('cursor','pointer');
	    $('.tabLink').css('color','#1384a9');
	    $('.tabLink').css('border-bottom','1px dashed #1384a9');    
    };

    
    function focusTab(elem){
    	$(elem).attr('onclick','');
	    $(elem).css('font-size','150%');
	    $(elem).css('color','#fff');
	    $(elem).css('cursor','default');
	    $(elem).css('border-bottom','none');
    
    };
    
    function tabWorks(a){    
	    $('#webWorks').toggle('fast');
	    $('#nonWebWorks').toggle('fast'); //for 2 tabs only	    
	    	    
	    unFocusAll()
	    focusTab(a); 
	    

    };