function numeralsOnly(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
    if (charCode > 31 && (charCode < 48 || charCode > 57)) {
        alert("Enter numerals only in this field.");
        return false;
    }
    return true;
}


function lettersOnly(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
    if (charCode > 31 && (charCode < 65 || charCode > 90) && 
        (charCode < 97 || charCode > 122)) {
        alert("Enter letters only.");
        return false;
    }
    return true;
}

function resetEmail() {	 
	if (document.getElementById("btnSearchProperty") != null)
	{
		if (document.getElementById("txtEmail").value=="anonymous@sfgov.org")
		{
			document.getElementById("txtEmail").value="";
			document.getElementById("txtEmail2").value="";
		}
	}
}

function checkEmail(txt1,txt2) {
    if (txt1.value != txt2.value)
    {
        alert('The email addresses do not match. Please re-enter.');
        return false;
    } 
	else 
	{
		var re = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*\s*/
		if(re.exec(txt1.value) == null || re.exec(txt2.value) == null)
		{
	        alert('The email addresses must be valid email addresses. Please re-enter.');
			return false;
		}
		else
		{
			
			if (document.getElementById("txtEmail").value=="anonymous@sfgov.org")
			{
				alert('Resetting anonymous to blank');
				document.getElementById("txtEmail").value=" ";
				document.getElementById("txtEmail2").value=" ";
			}
			return true;
		}
			
    }
}

function checkProperty(address) {
    if (address.value != null)
    { 
        return true;
    } else {
		alert('You must select a verfied address to continue.');
        return false;
    }
}

function Concatenate(txt1,txt2) {
   if (document.getElementById("btnSearchProperty") != null){
   document.getElementById("concatenated").value="teoijoijaer";
   return true;}
}

function printpage() {
window.print();  
}

function anonymous()
{
	if (document.getElementById("bttnSkip") != null)
	{
		document.getElementById("txtEmail").value=" ";
		document.getElementById("txtEmail2").value=" ";
	}
}

function userFriendlyFormat()
{
	var str=document.getElementById("Nature_of_request").value;
	str=str.replace(/_/, " ");
	str=str.replace(/_/, " ");
	str=str.replace(/_/, " ");
	str=str.replace(/_/, " ");
	document.getElementById("Nature_of_request_formatted").value=str;
}

function ampersandReplace()
{
	var str2=document.getElementById("propObjectDescription").value;
	str2=str2.replace(/&/, "&amp;");
	str2=str2.replace(/&/, "&amp;");
	document.getElementById("propObjectDescription").value=str2;
}

function close()
{
window.close();
}