function myHover(){
	var _sbutton = document.getElementById('myForm_submit');
	if(_sbutton){
		_sbutton.src = 'images/btn-submit1-hover.jpg';
		_sbutton.onmouseout = function(){
			_sbutton.src = 'images/btn-submit1.jpg';
		}
	}
}

function textCounter(field,cntfield,maxlimit) {
	if (field.value.length > maxlimit)
		field.value = field.value.substring(0, maxlimit);
	else{
		cntfield.innerHTML = maxlimit - field.value.length;
	}
}

function form_submit(){
	var _form = document.getElementById('myform');
	if (_form) {
  	_form.submit();
  	return false;
  }	
}


if (window.addEventListener)
	window.addEventListener("load", myHover, false);
else if (window.attachEvent)
	window.attachEvent("onload", myHover);
	
	
function detectSafari(){ 
	if (navigator.appVersion.indexOf("Safari") != -1) {
  	document.body.className += " safari";
  } 
	
	if (navigator.appVersion.indexOf("Mac") != -1) 
	   document.body.className += " mac"; 
} 

if (window.addEventListener) 
   window.addEventListener("load", detectSafari, false);