function validateEmailForm(){
		eForm = document.getElementById('emailForm');
		errMsg = '';
		emailError='';
		
		if(lTrim(rTrim(eForm.elements['fullName'].value))==''){
			errMsg+='Name, ';
		}
		
		if(lTrim(rTrim(eForm.elements['emailAddress'].value))==''){
			errMsg+='Email Address, ';
		}else{
			if(!echeck(eForm.elements['emailAddress'].value)){
				emailError="Please use a valid email address."
			}
		}

		if(lTrim(rTrim(eForm.elements['comments'].value))==''){
			errMsg+='Comments, ';
		}

		if(eForm.elements['security_code'].value == "")
		{
			errMsg+='Security Code, ';
		}
		
		if(errMsg==''){
			if(emailError==''){
				eForm.submit();
				return true;
			}else{
				alert(emailError);
				return false;
			}
		}else{
			errMsg = errMsg.substring(0, errMsg.length-2);
			errMsg = 'The following mandatory fields are not complete:\n' + errMsg;
			alert(errMsg);
			return false;
		}
		

	
	}
	
	function clearEmailForm(){
		eForm = document.getElementById('emailForm');
		eForm.elements['fullName'].value='';
		eForm.elements['emailAddress'].value='';
		eForm.elements['comments'].value='';
		
	}
	function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		
		if (str.indexOf(at)==-1){
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    return false
		 }

 		 return true					
	}