function NewsSign () {

	new Ajax.Request('http://email.siteunderdevelopment.com/form.php?form=6&_r=' + Math.random(), {method: 'post', parameters: { email: $('Email').value,  CustomFields: $('Name').value } , evalScripts: true, onSucess:ContactN()});


}
  
function ContactN () {
	$('newsletter').innerHTML = "<br /><strong>Thank you for subscribing to our newsletter.</strong>";
}


function NewsVal() {
reason = "";
reason += checkemail($('Email'));

if (reason != "") {
  // alert("Some of the fields were not completed correctly, please correct them and try again. There are problems with the following fields: "+wg.slice(0, -2)+".");
  alert("Please check all fields.");
  return false;
}
}

function checkemail(email) {
	var error = "";
	apos=email.value.indexOf("@")
	dotpos=email.value.lastIndexOf(".")

if (email.value == "" || apos<1 || dotpos-apos<2)
{
	
 		error = "error"
} else {
	//	$('news_box').style.background = "url('graphics/fillers/textbox.png')";
}
    return error;  
}
function suckerfish(type, tag, parentId) {
	if (window.attachEvent) {
		window.attachEvent("onload", function() {
			var sfEls = (parentId==null)?document.getElementsByTagName(tag):document.getElementById(parentId).getElementsByTagName(tag);
			type(sfEls);
		});
	}
}

sfHover = function(sfEls) {
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

sfFocus = function(sfEls) {
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onfocus=function() {
			this.className+=" sffocus";
		}
		sfEls[i].onblur=function() {
			this.className=this.className.replace(new RegExp(" sffocus\\b"), "");
		}
	}
}

sfActive = function(sfEls) {
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmousedown=function() {
			this.className+=" sfactive";
		}
		sfEls[i].onmouseup=function() {
			this.className=this.className.replace(new RegExp(" sfactive\\b"), "");
		}
	}
}

sfTarget = function(sfEls) {
	var aEls = document.getElementsByTagName("A");
	document.lastTarget = null;
	for (var i=0; i<sfEls.length; i++) {
		if (sfEls[i].id) {
			if (location.hash==("#" + sfEls[i].id)) {
				sfEls[i].className+=" sftarget";
				document.lastTarget=sfEls[i];
			}
			for (var j=0; j<aEls.length; j++) {
				if (aEls[j].hash==("#" + sfEls[i].id)) aEls[j].targetEl = sfEls[i];
				aEls[j].onclick = function() {
					if (document.lastTarget) docu.lastTarget.className = document.lastTarget.className.replace(new RegExp(" sftarget\\b"), "");
					if (this.targetEl) this.targetEl.className+=" sftarget";
					document.lastTarget=this.targetEl;
					return true;
				}
			}
		}
	}
}