<!-- // Hide
	function echeck(str) {
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		var MsgTxt = "Invalid Email Address. \n\n Please enter a valid email address.	";
		
		if (str.indexOf(at)==-1){
		   alert(MsgTxt)
		   return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   		alert(MsgTxt)
	   		return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert(MsgTxt)
	    	return false
		}
		if (str.indexOf(at,(lat+1))!=-1){
			alert(MsgTxt)
	    	return false
	 	}
	 	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	    	alert(MsgTxt)
	    	return false
	 	}
	 	if (str.indexOf(dot,(lat+2))==-1){
	    	alert(MsgTxt)
	    	return false
	 	}
	 	if (str.indexOf(" ")!=-1){
	    	alert(MsgTxt)
	    	return false
	 	}
		 	return true					
	}
	
	function Ck4Spaces(txt,minlength) {
	    chkKeyword = txt.replace(/\s+$/gi, "");
	    chkKeyword = chkKeyword.replace(/^\s*/gi, "");
		if(chkKeyword.length<minlength){
			return false;		
		}
	}

	function validate() {
	
		var fName=document.frm_contact_us.FirstName
		
		if (Ck4Spaces(fName.value,1)==false){
			alert("Please provide your first and last name.")
			fName.value='';
			fName.focus()
			return false
		}
	
		var LName=document.frm_contact_us.LastName
		
		if (Ck4Spaces(LName.value,1)==false){
			alert("Please provide your first and last name.")
			LName.value='';
			LName.focus()
			return false
		}
		
		var emlAddy=document.frm_contact_us.Email
		
		if (Ck4Spaces(emlAddy.value,1)==false){
			alert("Please provide your email address.")
			emlAddy.value='';
			emlAddy.focus()
			return false
		}
		
		if (echeck(emlAddy.value)==false){
			emlAddy.focus()
			return false
		}
				
		// everything OK
		frm_contact_us.submit();
	}
//-->