var d = document;
var safari = (navigator.userAgent.toLowerCase().indexOf('safari') != -1) ? true : false;
var gebtn = function(parEl,child) { return parEl.getElementsByTagName(child); };
function initFancyForms() {
    if(!d.getElementById || !d.createTextNode) return;
    var ls = gebtn(d,'label');
    for (var i = 0; i < ls.length; i++) {
        var l = ls[i];
        if (l.className.indexOf('label_') == -1) continue;
        var inp = gebtn(l,'input')[0];
        if (l.className == 'label_check') {
            l.className = (inp.checked == true || inp.checked) ? 'label_check c_on' : 'label_check c_off';
            l.onclick = check_it;
        };
        if (l.className == 'label_radio') {
            l.className = (inp.checked == true || inp.checked) ? 'label_radio r_on' : 'label_radio r_off';
            l.onclick = turn_radio;
        };
    };
    
};

function checkPreCheckedBoxes(){
	var inputs = gebtn(d,'input');
    for (var i = 0; i < inputs.length; i++) {
		if(inputs[i].checked){
			if(inputs[i].parentNode.className == "label_radio r_off"){
				inputs[i].parentNode.className = "label_radio r_on";
				
			}
			else if(inputs[i].parentNode.className == "label_check c_off"){
				inputs[i].parentNode.className = "label_check c_on";
			}
			
		}
    }
}

var check_it = function() {
    var inp = gebtn(this,'input')[0];
    if (inp.checked == true)
    {
        this.className = 'label_check c_on';
		//inp.checked = true;
    } 
    else
    {
        this.className = 'label_check c_off';
		//inp.checked = false;
    }
    
    /*if(inp.checked){
		this.className = 'label_check c_on';
    }*/
};
var turn_radio = function() {
	var inp = gebtn(this,'input')[0];
	if (inp.checked == true) {
        var theLabelContainer = this.parentNode.parentNode;
        
        var ls = theLabelContainer.getElementsByTagName('label');
        for (var i = 0; i < ls.length; i++) 
        {
            if (ls[i].className.indexOf('label_radio') != -1) 
				ls[i].className = 'label_radio r_off';
        };
        this.className = 'label_radio r_on';
		//inp.checked = true;
    } else {
        this.className = 'label_radio r_off';
		//inp.checked = false;
    };
};
function displayValues(formName)
{
	var ls = d.getElementsByTagName('input');
	for (var i = 0; i < ls.length; i++) 
	{
		alert("Input #" + i + " is selected: " + ls[i].checked);
	}
}
window.onLoad += initFancyForms();