/*jslint browser: true */

//jQuery Setup
$(document).ready(function(){
		
	//Allow transparency in IE6 	
	$("#header").css("behavior","url(iepngfix.htc)");
	$("#header").css("filter","alpha(opacity=60)");		
		 	
});

//Center Page Vertically
function getWindowHeight(){
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
	}
	else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		}
		else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}

function centerContent(){
	var elementToCenter = 'page';
	if (document.getElementById) {
		var windowHeight = getWindowHeight();
		if (windowHeight > 0) {
			var contentElement = document.getElementById(elementToCenter);
			var contentHeight = contentElement.offsetHeight;
			if (windowHeight - contentHeight > 0) {
				contentElement.style.position = 'relative';
				contentElement.style.top = ((windowHeight / 2) - (contentHeight / 2)) + 'px';
			}
			else {
				contentElement.style.position = 'static';
			}
		}
	}
}

function setUp(){
    centerContent();
}
      	
window.onload = setUp;
window.onresize = setUp;