function clearSearchField(){
document.getElementById('search-field').value = "", document.getElementById('search-field').background= "#000";
}

function clearEmailField(){
document.getElementById('email').value = "";
}

function clearPasswordField(){
document.getElementById('password').value = "";
}

function clearNewsLetterEmailField(){
document.getElementById('newsletter-email').value = "";
}

function tipFriend() {
	window.open('/tip-friend.xml?__xsl=/templates/tip-friend-layout.xsl&page=&page.path;','tipsa','toolbar=no,menubar=no,width=460,height=460')
}

/* Generic popup function */
function PopWin(url,name,width,height,menubar,location,toolbar,scrollbars,resizable,directories) {
	window.open(url, name, 'resizable='+resizable+',menubar='+menubar+',scrollbars='+scrollbars+',location='+location+',toolbar='+toolbar+',width='+width+',height='+height +',directories='+directories+'');
}

function metaOver(navItem) { 
	document.getElementById(navItem).className = 'metanavOn'; 
}
function metaOut(navItem) { 
	document.getElementById(navItem).className = 'metanav'; 
}

function reCheck(a){
	var elem = document.forms["survey"].elements;
	for(var i = 0; i < elem.length; i++)
	{
		if(elem[i].type == 'radio'){
			elem[i].checked = false;
		}
	}
	
	a.checked = true;

}