<!-- Hide script from old browsers


function changeFontSize(divId, size, imgId, imgFile) {
	var obj= document.getElementById(divId);

	obj.style.fontSize = size + "em";
	//document.getElementById(imgId).src='/assets/images/' + imgFile
}


function isEmpty(id) {
	var re = /^\s{1,}$/g; //match any white space including space, tab, form-feed, etc. 
	var obj = document.getElementById(id);
	
	if ((obj.value.length==0) || (obj.value==null) || ((obj.value.search(re)) > -1) || (obj.value=='')) {
		return true;
	}
	else {
		return false;
	}
}


function clearDefaultText(id, text) {
	var obj = document.getElementById(id);
	
	if ((obj.value==text)  || (obj.value==text.toLowerCase())){
		obj.value = '';
		return true;
	}
	else {
		return false;
	}
}

function goToUrl(url) {
	window.location.assign(url); 
}

/*function activeMenuItem(menuItem) {
	document.getElementById('menuItem1').className="menuItemActive"; 
}*/

function validateSelectedOption(id, message, url) {
	var isFieldEmpty = isEmpty(id)
	
	if (isFieldEmpty==true) {
		alert(message);
		return false;
	}
	else {
		goToUrl(url);
		return true;
	}
}

/**/
// End hiding script from old browsers -->