function validateRequired(){
	var resultsReady = false;
	
	//var stateVal =  ($("#stateDropDown option:selected").val() == -1) ? false : true ;
	var histVal = ($("#history input:checked").length == 0) ? false : true ;
	
	//if (stateVal == true && histVal == true){
	if (histVal == true){
		if (resultsPage){
			$(".caFormSubmit").attr("src","/img/personal/cardadvisor/button-update-results.gif");
		}else {
			$(".caFormSubmit").attr("src","/img/personal/cardadvisor/button-view-results.gif");
		}
	}else {
		if (resultsPage){
			$(".caFormSubmit").attr("src","/img/personal/cardadvisor/button-update-results-disabled.gif");
		}else {
			$(".caFormSubmit").attr("src","/img/personal/cardadvisor/button-view-results-disabled.gif");
		}
	}
}

$(document).ready(function() {
	// hide sort dropdown button when javascript is turned on
	$("#submitSort").hide();

	// redisplay when javascript is on
	//$("#card-count").show();
	$("#card-count-hed").show();
		
	// edit selection handling
    $(".editSelCTA a").click(function (event) { 
		event.preventDefault();
		var selVizState = $("#editSelContainer").css("display");
		if (selVizState == "none"){
			$(".editSelCTA a").html("Close");
			$(".editSelCTA").css("background-image","url(/img/personal/cardadvisor/arrow-gold-down.gif)");
			$("#editSelContainer").slideDown();
			$("#editSelForm").slideDown();
		} else {
			$(".editSelCTA a").html("Edit Selections");
			$(".editSelCTA").css("background-image","url(/img/personal/cardadvisor/arrow-gold-right.gif)");
			$("#editSelContainer").slideUp();
			$("#editSelForm").slideUp();		
		}  
    });

	validateRequired();
	
	$("#stateDropDown").change( function() {
		validateRequired();
	});	

	$("#history input").click( function() {
		validateRequired();
	});           
});