function newStr(sUrl,sTitle){
pwin=window.open(sUrl,'w'+sTitle,'status=no,resizable=yes,scrollbars=yes,width=600,height=400');
pwin.focus();
}

function validfield(inForm){
	for (i = 0; i < inForm.length; i++){
			if(inForm.elements[i].name.indexOf('~',0)==0){
				if((inForm.elements[i].value=="") || (inForm.elements[i].value=="n")){
					inForm.elements[i].focus();
					return false;
				}
			}
			if((inForm.elements[i].name=="email") || (inForm.elements[i].name=="Email")){
				if((inForm.elements[i].value=="") || (inForm.elements[i].value.indexOf('@',0)==-1)){
					inForm.elements[i].focus();
					alert('Please type correct email address.');
					return false;
				}
			}
	}
	return true;
}

function getParam(name){
	var pname = name + '=';
	var ps = window.location.search;
	if(ps.length > 0){
		var start=ps.indexOf(pname);
		if (start != -1){
			start += pname.length;
			var end = ps.indexOf('&',start);
			if (end == -1) end = ps.length;
					return unescape(ps.substring(start, end));
		}
	}
	return "";
}