function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}



var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		downloadtrialbutover = newImage("images/downloadtrialbutover.png");
		tieredapplynowover = newImage("images/tiered-applynow-over.png");
		interapplynowover = newImage("images/inter-applynow-over.png");
		
		
		preloadFlag = true;
	}
}

function focusonname(element)
{
    var Value=document.getElementById(element).value
        if (Value == 'Name')
        { 
         document.getElementById(element).value="";
        }
}


function focusoutname(element)
{
    var Value=document.getElementById(element).value
        if (Value != '')
        { 
         
        }
        else
            document.getElementById(element).value="Name";
}

/////////////////////////////////////////////////////////

function focusonphone(element)
{
    var Value=document.getElementById(element).value
        if (Value == 'Phone')
        { 
         document.getElementById(element).value="";
        }
}


function focusoutphone(element)
{
    var Value=document.getElementById(element).value
        if (Value != '')
        { 
         
        }
        else
            document.getElementById(element).value="Phone";
}
/////////////////////////////////////////////////////////

function focusonemail(element)
{
    var Value=document.getElementById(element).value
        if (Value == 'Email')
        { 
         document.getElementById(element).value="";
        }
}


function focusoutemail(element)
{
    var Value=document.getElementById(element).value
        if (Value != '')
        { 
         
        }
        else
            document.getElementById(element).value="Email";
}
/////////////////////////////////////////////////////////

function focusoncomment(element)
{
    var Value=document.getElementById(element).value
        if (Value == 'Comments...')
        { 
         document.getElementById(element).value="";
        }
}


function focusoutcomment(element)
{
    var Value=document.getElementById(element).value
        if (Value != '')
        { 
         
        }
        else
            document.getElementById(element).value="Comments...";
}


/////////////////////////////////////////////
function showtextbox(id,bool){
	if(bool) {
	  document.getElementById(id).value = "";
      document.getElementById(id).readOnly = true;
   }
   else {
      document.getElementById(id).readOnly = false;
   }
}
function getradiovalue(name) {
	var theObj = document.getElementsByName(name);
	for (var i=0; i<theObj.length; i++) {
		if(theObj[i].checked == true) {
			return theObj[i].value;
		}
	}
}

function changebackground(id,color) {
	document.getElementById(id).style.backgroundColor = color;
}
/////////////////////////////////////////////




function ajaxFunction()
        {
            
            var xmlHttp;
            try
              {
              // Firefox, Opera 8.0+, Safari
              xmlHttp=new XMLHttpRequest();
              }
            catch (e)
              {
              // Internet Explorer
              try
                {
                xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
                }
              catch (e)
                {
                try
                  {
                  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
                  }
                catch (e)
                  {
                  alert("Your browser does not support AJAX!");
                  return false;
                  }
                }
              }
              xmlHttp.onreadystatechange=function()
                {
                if(xmlHttp.readyState==4)
                  {
							document.getElementById("emailMessage").innerHTML = xmlHttp.responseText;
                  }
                }
                
                var ename = document.getElementById("txtName").value;
				var ephone = document.getElementById("txtPhone").value;
				var eemail = document.getElementById("txtEmail").value;
				var emessage = document.getElementById("txtComments").value;
              xmlHttp.open("GET","include/sendmail.php?ename="+ename+"&ephone="+ephone+"&eemail="+eemail+"&emessage="+emessage,true);
              xmlHttp.send(null);
}