function GAF_getTimeLeft(endTime) {
	var n = new Date();	
	var timestamp = n.getTime()/1000;
	var secs = endTime - timestamp;
	if (secs>0) {
		var day = Math.floor(secs/60/60/24);
		secs = secs - day * 60*60*24;
		var hour = Math.floor(secs/60/60);
		secs = secs - hour  * 60*60;
		var min = Math.floor(secs/60);
		s = null;
		s = (day>0?(s==null?'':s+' ')+day+'d':s);
		s = (hour>0?(s==null?'':s+' ')+hour+'h':s);
		s = (min>0?(s==null?'':s+' ')+min+'m':s);
		return s;		
	} else {
		return 'a few minutes';
	}
}
			
		
function toTitleCase(str)
{
    return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
}

// Test for upper case letters (only good up to char 127)
function isUpper(aChar)
{
        myCharCode = aChar.charCodeAt(0);
        if((myCharCode > 64) && (myCharCode <  91))
        {
         return true;
        }
        return false;
}

function GAF_update_projects_hs2_callback(json) {
	var str = '';
	if (json.projects.count>0) {
		var cellWidth = Math.round(100/json.projects.count);
		str += '<table cellpadding="0" cellspacing="1px" border="0"><tr valign="top">';
		for (var i=0;i<json.projects.count;i++) {
			var p = json.projects.items[i];
			budget = ((p.budget.min!='' && p.budget.max!='')?'$'+p.budget.min+' - $'+p.budget.max:'')+
				((p.budget.min!='' && p.budget.max=='')?'from $'+p.budget.min:'')+
				((p.budget.min=='' && p.budget.max!='')?'up to $'+p.budget.max:'');
			jobs = null;
			for (var j=0;j<p.jobs.length;j++) {
				if (jobs ==null || (jobs.length + p.jobs[j].length + 1) <= 30) {
					jobs = ((jobs==null)?'':jobs+', ') + p.jobs[j];
				}
			}
			str += '<td width="'+cellWidth+'%" style="cursor:hand;cursor:pointer; padding: 0px 0px 0 5px" onclick="window.open(\''+p.url+'\',\'_blank\')"><span style="font-size:12px; color: '+GAF_title_color+'"><u><b>';

                        if (isUpper(p.name.charAt(0)) && isUpper(p.name.charAt(1))) {
                                p.name = toTitleCase(p.name);
                        }

			if (p.name.length > 35) {
				str += p.name.substr(0,33)+'..</b></u>'+'</span>';
			} else {
				str += p.name.substr(0,35)+'</b></u>'+'</span>';
			}

			str += '<br><span style="font-size:11px;color:'+GAF_text_color+'">';
			// str += '<br><span style="font-size:11px;color:'+GAF_text_color+'">'+p.short_descr.substr(0,50);
			if (jobs!=null)
				str += ' '+jobs+' ';
			str += ' '+budget;
			str +='</span>';

			str += '<div>';
			if (p.anchor!=null && p.anchor!=false)
				str += '<span style="font-size:11px;color:'+GAF_link_color+'">'+p.anchor+'</span>';
			else
				str += '<span style="font-size:11px;color:'+GAF_link_color+'">Bid on this project</span>';
			if (p.end_unixtime!=null && p.end_unixtime!=false) {
				str += '<span style="font-size:10px;color:'+GAF_text_color+'">';
				str += ' - ends in '+GAF_getTimeLeft(p.end_unixtime)+'';
				str += '</span>';
			}
			str += '</div>';

			str += '</td>';
		}
		str += '</tr></table>';
	}
	var element = document.getElementById('GAF_projects_hs2')!=null?document.getElementById('GAF_projects_hs2'):document.getElementById('GAF_projects_468x60');
	element.innerHTML = str;
}

function GAF_update_projects_468x60_callback(json) {
	GAF_update_projects_hs2_callback(json);
}