function checkItem() {
var theInput = document.forms['Appointment Request Form'].date1.value;
if(theInput!="") {
 setSelect(1);
}
var theInput = document.forms['Appointment Request Form'].date2.value;
if(theInput!="") {
 setSelect(2);
}
}
function getTheDay(theInput) {
var inputArray = new Array();
inputArray = theInput.split('/');
var d=new Date();
d.setFullYear(inputArray[2],inputArray[0]-1,inputArray[1]);
var weekday=new Array(7);
weekday[0]="Saturday";
weekday[1]="Sunday";
weekday[2]="Monday";
weekday[3]="Tuesday";
weekday[4]="Wednesday";
weekday[5]="Thursday";
weekday[6]="Friday";

return d.getUTCDay();
}
function setSelect(which) {
if(which==1) {
var theInput = document.forms['Appointment Request Form'].date1.value;
} else if (which==2) {
var theInput = document.forms['Appointment Request Form'].date2.value;
} else if (which==3) {
var theInput = document.forms['Cancellation Request Form'].date1.value;
}
var theDay = getTheDay(theInput);

if(which==1 || which==3) {
if (theDay==2 || theDay==4 || theDay==6) {
	showHide('hours1');
} else if (theDay ==3) {
	showHide('hours2');
} else if (theDay == 0) {
	showHide('hours3');
}
} else if (which==2) {
if (theDay==2 || theDay==4 || theDay==6) {
	showHide2('hours4');
} else if (theDay ==3) {
	showHide2('hours5');
} else if (theDay == 0) {
	showHide2('hours6');
}
}
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function createIdArray(tag, targetId) {
	var total = document.getElementsByTagName(tag).length;
 	var objectArray = new Array();
	objectArray = document.getElementsByTagName(tag);
  	var targetObjects = new Array();
  	for(var i=0; i<total; i++) {
		if(objectArray[i].id == targetId) {
			targetObjects[targetObjects.length] = objectArray[i];
		}	
  	}
	return targetObjects;
}

function createElementArray(tag, targetClass) {
	var total = document.getElementsByTagName(tag).length;
 	var objectArray = new Array();
	objectArray = document.getElementsByTagName(tag);
  	var targetObjects = new Array();
  	for(var i=0; i<total; i++) {
		if(objectArray[i].className == targetClass) {
			targetObjects[targetObjects.length] = objectArray[i];
		}	
  	}
	return targetObjects;
}


function show(which) {
var fields=new Array();
fields = createElementArray('select', which);
			var displayState = 'showItem';
		for(j=0; j<fields.length; j++) {
                        if(fields[j].id !=displayState) {
alert("We have different hours available for different days.  Please double check your scheduled times.");
			fields[j].id=displayState;
} else if(fields[j].id == displayState) {
}
		}
}


function hide(which) {
fields = createElementArray('select', which);
			var displayState = 'hideItem';
		for(j=0; j<fields.length; j++) {
fields[j].value = " ";
			fields[j].id=displayState;

		}

}


function showHide(which) {
show(which);

if (which !='hours1') {
hide('hours1');
} 
if (which!='hours2') {
hide('hours2');
} 
if (which!='hours3') {
hide('hours3');
}
}

function showHide2(which) {
show(which);

if (which !='hours4') {
hide('hours4');
} 
if (which!='hours5') {
hide('hours5');
} 
if (which!='hours6') {
hide('hours6');
}
}