function sendMsg()
{
      if (location.href.indexOf('subscribe.aspx') == -1)
      {
		var matchstr = document.getElementById('tbComments').value;
		 var matchsucc = matchstr.match(/[^a-zA-Z0-9\t\n\r!.,():?@"%\'/ \-]/);
		 
		if (document.getElementById('tbUser').value.replace(' ','') == '')
			alert('Please enter your name');
		else if (document.getElementById('tbEmail').value.replace(' ','') == '' &&  document.getElementById('tbPhone').value.replace(' ','') == '') 
			alert('Please enter contact information - phone or email.');
		else if (matchsucc)	
			alert('Please remove any non-alphanumeric characters  from the input such as <,>,\',$,*');
		else
    			document.getElementById('hdSubmit').value = 1; 
    			
    	}
		else
    	{
    	
    		if (document.getElementById('tbUser').value.replace(' ','') == '')
			alert('Please enter your name');
			else if (document.getElementById('tbEmail').value.replace(' ','') == '' &&  document.getElementById('tbPhone').value.replace(' ','') == '') 
				alert('Please enter contact information - phone or email.');
			else
    			document.getElementById('hdSubmit').value = 1; 
    	   	
    		
    	}
	 
 }
 
 function resetForm()
 {
	var elements = 'tbUser|tbAdd1|tbAdd2|tbCity|tbZip|tbPhone|tbFax|tbEmail|tbPractice';
	
	var elearray = elements.split('|');
	
	for (i=0; i < elearray.length; ++i)
		document.getElementById(elearray[i]).value = '';
 
 
  
 
 }