// Date: 06/10/10 Developer: Andy Bing Change: Edit changes for form field zip - zip is now optional

Image1= new Image(250,100)
Image1.src = "/assets/templates/default/images/bcbsmslogoside.jpg"

Image2 = new Image(190,14)
Image2.src = "/assets/templates/default/images/progress_bar.gif"

function ProviderSearch(){

	var OktoRun = true;

	var zip = document.getElementById("zip");
	var errdiv = document.getElementById("zipvalidmessage");
	
	var physicianlastname = document.getElementById("physicianlastname");
	var errdiv = document.getElementById("physicianlastnamevalidmessage");
	
	var city = document.getElementById("city")
	var errdiv = document.getElementById("cityvalidmessage");	
	
	var county = document.getElementById("county")
	var errdiv = document.getElementById("countyvalidmessage");	
	
	var miles = document.getElementById("maxdistance");
	var mileserrdiv = document.getElementById("maxdistancevalidmessage");
	
	if (zip.value == "" || zip.value==null) {
	}
	else if (zip.value.length !== 5 || isNaN(zip.value)){
		zip.className="error";
		errdiv.innerHTML = "<font color = 'red' size='1'>please enter a valid zipcode";
		return false;
		//alert(OktoRun);
	}
	else
	{
	}
	
	if (miles.value > 999){
		miles.className="error";
		mileserrdiv.innerHTML = "<font color = 'red' size='1'>please enter a distances less than 999 miles";
		OktoRun = false;
		return false;
		//alert(OktoRun);
	}
	
	if (OktoRun == true){
		document.getElementById("searchbutton").disabled=true;
		document.getElementById("clearbutton").disabled=true;
		document.getElementById("searching").innerHTML= '<center><img src="/assets/templates/default/images/bcbsmslogoside.jpg"/><br/><center><img src="/assets/templates/default/images/progress_bar.gif"/><br/><center>please wait<br/></center>';
		document.form.submit();
		document.getElementById("SearchResults").innerHTML= '';
		return true;
	}

}