function blank_search_box(box_id, message) {
	if($(box_id).value.trim()==message) {
			$(box_id).value='';
		}
}

function fill_search_box(box_id, message) {
	if($(box_id).value.trim()=='') {
			$(box_id).value=message;
		}
}		

function search_length(field,message) {
	if($(field).value.length<3) {
			alert('Minimun 3 characters');
			$(field).select();
			return false;
		}
		
	if($(field).value==message) {
			alert('Type Keyword to search');
			$(field).select();
			return false;
		}
		
		return true;
}

//FOR POLLS
function redirect(loc) {
		location.href(loc);	
	}
	
function setpressed(tab1, tab2, tab3) {
	document.getElementById(tab1).style.backgroundImage = 'url(images/redtab.jpg)';
	document.getElementById(tab2).style.backgroundImage = 'url(images/greentab.jpg)';
	document.getElementById(tab3).style.backgroundImage = 'url(images/greentab.jpg)';
}

function validatenewsletterfrm() {
	var name 	= document.getElementById('nl_name').value;
	var email 	= document.getElementById('nl_email').value;
	var goodEmail = sfrm.nl_email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
	
	if(name=='Name' || name=='') {
		document.getElementById('err_name').style.display = 'block';
		document.getElementById('nl_name').focus();
		return false;
	}else{
		document.getElementById('err_name').style.display = 'none';
	}
	if(email=='Email' || email=='') {
		document.getElementById('err_email').style.display = 'block';
		document.getElementById('nl_email').focus();
		return false;
	} else {
		document.getElementById('err_email').style.display = 'none';
	}
	if(!goodEmail) {
		document.getElementById('err_invalid_email').style.display = 'block';
		document.getElementById('nl_email').select();
		return false;
	}
	return true;
}