/*****************************************
|
|	Master Javascript file for Orlando Magic template.
|
|	Created by: Brett Hitzel
|	Creation Date: March 26, 2007
|	Copyright 2007 Lightmaker Orlando Inc.
|
******************************************/

var backgroundIndex = 1;

var backgrounds = new Array();

backgrounds.push('default.jpg');
backgrounds.push('codeblue.jpg');
backgrounds.push('drive-blur.jpg');
backgrounds.push('fireworks.jpg');
backgrounds.push('game.jpg');
backgrounds.push('irish.jpg');
backgrounds.push('splat.jpg');
backgrounds.push('stage-lights.jpg');
backgrounds.push('tech.jpg');

function switchPageBackground()
{	
	if (backgroundIndex == backgrounds.length)
	{
		backgroundIndex = 1;
	} else {
		backgroundIndex++;
	}
	var path = "/images/backgrounds/" + backgrounds[backgroundIndex-1];
	if (document.body)
	{
		document.body.style.backgroundImage = "url(" + path + ")";
	}
}

function onTextInputFocus(input,text)
{
	var a = document.getElementById(input);
	if (a.value == text)
	{
		a.value = '';
	}
}

function onTextInputBlur(input,text)
{
	var a = document.getElementById(input);
	if (a.value == '')
	{
		a.value = text;
	}
}

function swapMoreMagicContent(contentIndex)
{
	var a = document.getElementById('moreMagicContent1');
	var b = document.getElementById('moreMagicContent2');
	var c = document.getElementById('moreMagicContent3');
	
	var header_a = document.getElementById('moreMagicContentHeader1');
	var header_b = document.getElementById('moreMagicContentHeader2');
	var header_c = document.getElementById('moreMagicContentHeader3');
	
	header_a.style.background = "#2B313D";
	header_b.style.background = "#2B313D";
	header_c.style.background = "#2B313D";
	
	var div = "moreMagicContent" + contentIndex;
	var header = "moreMagicContentHeader" + contentIndex;
	var show = document.getElementById(div);
	var headerHighlight = document.getElementById(header);
	
	a.style.display = "none";
	a.style.visibility = "hidden";
	
	b.style.display = "none";
	b.style.visibility = "hidden";
	
	c.style.display = "none";
	c.style.visibility = "hidden";
	
	show.style.display = "block";
	show.style.visibility = "visible";
	headerHighlight.style.background = "#6E7379";
}

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG() 
{
	var PNGArray = new Array();
	PNGArray.push(document.getElementById('orlandoSentinelImage'));
	if ((version >= 5.5) && (version < 7)) 
    {
       for (var i=0;i<PNGArray.length;i++)
	   {
		   var myImage = PNGArray[i];
		  // alert(myImage);
		   var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
		   var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
		   var imgTitle = (myImage.title) ? 
						 "title='" + myImage.title  + "' " : "title='" + myImage.alt + "' "
		   var imgStyle = "display:inline-block;" + myImage.style.cssText
		   var strNewHTML = "<span " + imgID + imgClass + imgTitle
					  + " style=\"" + "width:" + myImage.width 
					  + "px; height:" + myImage.height 
					  + "px;" + imgStyle + ";"
					  + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
					  + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
		   myImage.outerHTML = strNewHTML	
	   }
    }
}
function swapPollSubmitButton()
{

            var tElement = document.getElementsByTagName("table")[2];

            var iElements = [];

            iElements = tElement.getElementsByTagName("input");

            var replaceHTML = "<input type=\"image\" src=\"/media/magic/lm_button_join.jpg\" onclick=\"popupWindow(\'\');";

            for (var i=0;i<iElements.length;i++)

            {

                        if (iElements[i].value == "Submit")

                        {
                                    var parent = iElements[i].parentNode;
                                    parent.removeChild(iElements[i]);
                                    var newButton = document.createElement("input");
                                    newButton.setAttribute("type","image");
                                    newButton.setAttribute("src","/media/magic/lm_button_vote.jpg");
                                    newButton.setAttribute("style","float:left");

                                    parent.appendChild(newButton);

                        }

            }

}