/**
20090414 DSG - added file and modified all pages to include this file
Include file to house some common functions.  mainly used for function to determine which swf to use based on season
**/

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 popitup(url) {
	newwindow=window.open(url,'name','height=640,width=690');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popitup2(url) {
	newwindow=window.open(url,'name','height=415,width=375');
	if (window.focus) {newwindow.focus()}
	return false;
}

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 writeSeasonSWF() {
    
    var seasonSWF = ''; var season = '';
    var now = new Date();
    var month = now.getMonth() + 1;
    var date = now.getDate();
    var year = now.getYear();
    if (month >= 1 && month <= 3) season = "winter";
    if (month == 3 && date > 19) season = "spring";
    if (month > 3 && month <= 6) season = "spring";
    if (month == 6 && date > 20) season = "summer";
    if (month > 6 && month <= 9) season = "summer";
    if (month == 9 && date > 21) season = "fall";
    if (month > 9 && month <= 12) season = "fall";
    if (month == 12 && date > 20) season = "winter";
    seasonSWF = "header_" + season + ".swf";
    var so = new SWFObject(seasonSWF, season, "950", "101", "7", "#0097AC");
	so.addParam("wmode", "transparent");
	so.write("flashContent");
	
}