/*	Javascript for the homepage of printWild ----------------------------------------------------- */

	function fbs_click() {
		u=location.href;t=document.title;window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');return false;
	}

	function chk_eml(focusblur) {
		var e = document.getElementById("email");
		if (focusblur == 'focus' && e.value == 'your@emailaddress.com') {
			e.value = '';
		}
		if (focusblur == 'blur' && e.value == '') {
			e.value = 'your@emailaddress.com';
		}
	}

	function chk_sub() {
		var eml = document.getElementById("email").value;
		if (eml == '' || eml == 'your@emailaddress.com') { 
			alert("Please enter your email address and click Submit") 
			return false;
		} else {
			document.pmailer.submit();
		}
	}

	var so = '';
	function shift_out(elm) {
		var e = str_replace(" ", "_", elm);
		document.getElementById(e).className = "shiftOut";
		if (so !== '') { document.getElementById(so).className = ""; }
		so = e;
	}
	
	function str_replace(search, replace, subject) {
		var f = search, r = replace, s = subject;
		var ra = r instanceof Array, sa = s instanceof Array, f = [].concat(f), r = [].concat(r), i = (s = [].concat(s)).length;
		while (j = 0, i--) {
			if (s[i]) {
				while (s[i] = (s[i]+'').split(f[j]).join(ra ? r[j] || "" : r[0]), ++j in f){};
			}
		};
		return sa ? s : s[0];
	}