//Change the height of the site
jQuery(document).ready(function() {
    changeHeight();

	// log in form
	$('#dialog').jqm({modal: true, trigger: 'a.jqModal'});
	// message window
	$('#msg-dialog').jqm({modal: true, trigger: 'a#jqModalMsg'});
});

function closeJqmWindowMsg()
{
	var redirect = $('#redirect').val();
	$('#msg-dialog').jqmHide();
	if(redirect=='logout') {
		logOut();
	} else if(redirect=='login') {
		logIn();
	}
}
function changeHeight() {
    
    var pagesize = getPageSize();

    var sitetabs_height = $('#sitetabs').height();
    var header_height = $('#header').height();
    var site_height = $('#site').height();
    var footer_height = $('#footer').height();
    var total_height = site_height + footer_height + header_height + sitetabs_height;
    
	var addheight = 24;
	if(sitetabs_height>0) {
		addheight = 25;
	}
	
    if(total_height<pagesize[3]) {
        var diff = pagesize[3] - footer_height - header_height - sitetabs_height - addheight;
        $('#site').css('height',diff+'px');
    }
	
}


function getPageSize()
{
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
//	console.log(self.innerWidth);
//	console.log(document.documentElement.clientWidth);

	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

//	console.log("xScroll " + xScroll)
//	console.log("windowWidth " + windowWidth)

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
//	console.log("pageWidth " + pageWidth)

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

function setCookie(name, value)
{
	document.cookie=name+"="+value;
}

function deleteCookie(sName)
{
	document.cookie = sName + "=" + GetCookie(sName) + "; expires=" + (new Date()).toGMTString() + ";";
}

function getCookie(sName)
{

  var aCookie = document.cookie.split("; ");
  for (var i=0; i < aCookie.length; i++)
  {

    var aCrumb = aCookie[i].split("=");
    if (sName == aCrumb[0]) 
      return unescape(aCrumb[1]);
  }


  return null;
}