/*---------------------------------------------------------------------------------------
		utheinvestigations.com - email.js - 02-09-07
	---------------------------------------------------------------------------------------*/
	
	/*---------------------------------------------------------------------------------------
		emailFieldHandler*/
	
	function emailFieldEvent(){
	
		var e = arguments[0] || window.event;
		
		switch(e.type){
			
			case "focus":
			
				this.style.backgroundPosition = "-434px";
				break;
				
			case "blur":
			
				this.style.backgroundPosition = "0";
				
				if(this.getAttribute("id") == "send-to"){
					
					document.getElementById("send-to").value = "info@utheinvestigations.com";
				
				} 
		
		}
			
	}
	
	/*---------------------------------------------------------------------------------------
		sendBtnEvent*/
	
	function sendBtnEvent(){
		
		var e = arguments[0] || window.event;
		
		if(e.type == "click"){
			
			var sendTo = document.getElementById("send-to").value;
			var subject = document.getElementById("subject").value;
			var message = document.getElementById("message").value;
			var queryString = "";
			
			queryString += "sendto=" + encodeURIComponent(sendTo);
			queryString += "&";
			queryString += "subject=" + encodeURIComponent(subject);
			queryString += "&";
			queryString += "message=" + encodeURIComponent(message);
			
			emailRequest(queryString);
		
		}
	
	}
	
	/*---------------------------------------------------------------------------------------
		emailRequest*/
	
	function emailRequest(){
		
		if(typeof XMLHttpRequest == "function" || typeof XMLHttpRequest == "object"){
			
			var request = new XMLHttpRequest();	
			
		}else if(typeof ActiveXObject == "function"){
			
			var request = new ActiveXObject("Msxml2.XMLHTTP");
			
		}
		
		request.onreadystatechange = function(){

			if(request.readyState == 4){
			
				if(request.status == 200){
				
					emailResponse(request);
				
				}
			
			}

		};
		
		request.open("get", "email.php?" + arguments[0], true);
		request.send(null); 
		
	}
	
	/*---------------------------------------------------------------------------------------
		emailResponse*/
		
	function emailResponse(){
		
		if(arguments[0].getResponseHeader("id") == 1){
			
			document.getElementById("subject").value = "";
			document.getElementById("message").value = "";
			
		}
	
	}