function validateSearchField(searchField)
{
	if (searchField.value.length < 2)
	{
		showSearchAlert();
		return false;
	}
	return true;
}
/*
function searchAdresse() {
	if (document.frmMain.inputPlace.value.length > 1) {
		this.open('http://localhost/FinnSted/AutoSearch.aspx?css=Terra.css&nQuery='+CreateNQuery(document.frmMain.inputPlace.value)+'&path=/custom/vg/kart.aspx&target=main','search','toolbar=no,location=no,status=no,menubar=no,scrollbars=auto,resizable=yes,width=400,height=500');
	} else {
		showSearchAlert();
	}
	return false;
}

function searchPost() {
	if (document.frmMain.inputPost.value.length > 1) {
		this.open('SearchPost.aspx?input='+CreateNQuery(document.frmMain.inputPost.value),'search','toolbar=no,location=no,status=no,menubar=no,scrollbars=auto,resizable=no,width=400,height=500');
	} else {
		showSearchAlert();
	}
	return false;
}

function CreateNQuery(inputVal) {
	var cnt;
	var nQuery='';
	for (cnt=0; cnt < inputVal.length;cnt++)
	{
		nQuery =nQuery + 'N' + inputVal.charCodeAt(cnt);
	}
	return nQuery;
}

function searchOnFocus(inputField) {
	if (inputField.id == 'inputPlace')
		document.frmMain.inputPost.value = ''
	else
		document.frmMain.inputPlace.value = ''
}

function docKeyDown(e) {
	if (getKeyCode(e) == 13) {
		allowSubmit = false;
		if (document.frmMain.inputPlace.value.length > 1) {
			return searchAdresse();
		}
		else if (document.frmMain.inputPost.value.length > 1) {
			return searchPost();
		}
		else
			return showSearchAlert();
		
		return false;
	}
}
*/

function triggerSearchOnEnter(e) {
	if (getKeyCode(e) == 13) {
		if (validateSearchField(document.frmMain.txbSearch))
		{
			document.frmMain.doSearch.value = 'Yes';
			document.frmMain.submit();
			return false;
		}
	}
	return true;
}

function triggerSearchRightOnEnter(e) {
	if (getKeyCode(e) == 13) {
		if (validateSearchField(document.frmMain.txbSearchRight))
		{
			document.frmMain.doSearch.value = 'YesRight';
			document.frmMain.submit();
			return false;
		}
	}
	return true;
}

function getKeyCode(e) {
	var i;
    if (!e) {
		if (window.event)
            e = window.event;
        else return -1;
    }
    if (typeof(e.which ) == 'number' )
        i = e.which;
    else if(typeof(e.keyCode) == 'number')
        i = e.keyCode;
    else if(typeof( e.charCode ) == 'number')
        i = e.charCode;
    else
        return - 1;
    
    return i;
}