/* pixlfixl.com javascript library - 07/02/2008 
	compile by christopher johannsen chrisbjohannsen at (gee)mail dot com
*/
	
function navigate(sPage,oParams){
	var el = document.getElementById('customerId');
	sPage += "?customerId=" + el.value;
	el = document.getElementById('orderId');
	sPage += "&orderId=" + el.value;
	el = document.getElementById('delivery');
	sPage += "&delivery=" + el.value;
	window.location.replace(sPage);
}

function setParams(){
	var qs = new Querystring();
	var val;
	var el;
	if(qs.contains("customerId")){
		val = qs.get("customerId");
		el = document.getElementById('customerId');
		el.value = val;
	} else {
		//redirect to ordering
		window.location="ordering.html";
	}
	if(qs.contains("orderId")){
		val = qs.get("orderId");
		el = document.getElementById("orderId");
		el.value = val;
	}
	if(qs.contains("delivery")){
		val = qs.get("delivery");
		el = document.getElementById("delivery");
		el.value = val;
	}
}

function compareFields(fld1, fld2, msg){
	var x = document.getElementById(fld1);
	var y = document.getElementById(fld2);
	if(x.value != y.value){
		alert(msg);
		return false;
	} else {
		return true;
	}
}

function stopRKey(evt) {
  var evt = (evt) ? evt : ((event) ? event : null);
  var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
  if ((evt.keyCode == 13) && ((node.type=="text") || (node.type=="checkbox")))  {return false;}
}

document.onkeypress = stopRKey;