<!--

function alertmsg() {

	alert("This feature is disabled in this demo version.");
    return false;
}

// check the form before submiting
function checkForm(form1) {

	if(form1=='1' || form1 =='2'){
	    var frm = document.forms['frmEntry'];
	    var el = frm.elements;
	    
	    if(el['Name'].value == '' ) {
	    
	        alert('Please enter a name.');
	        el['Name'].focus();
	        
	        return false;
	    
	    }
	    
	    if( ! isEmail(el['Email'] ) ) {
	    
	        alert('Please enter a valid e-mail address.');
	        el['Email'].focus();
	        
	        return false;
	    }
	    
	    if(form1=='1'){
		    if(el['Comment'].value == '' ) {
		    
		        alert('Please enter a comment before submitting.');
		        el['Comment'].focus();
		        
		        return false;   
		    }   
	    }
	    return true;
	}else{
		var frm = document.forms['frmEntry1'];
	    var el = frm.elements;
	    
	    if( ! isEmail(el['Email_Un'] ) ) {
	    
	    	alert('Please enter a valid e-mail address.');
	        el['Email_Un'].focus();
	        
	        return false;
	    }
	    return true;		
	}
}


function isEmail(elm) {
	
      var re = new RegExp("^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$", "i");

    return re.test( elm.value );
}

//-->