//Rotating picture code
//Precondition: images must be named using the correct format, and placed it the correct subfolder:
//					Image_1.jpg
//Postcondition: returns the path to a randomly picked image
//Easy to read format
/*function rotatingPictures(){
	var how_many_images = 13; //Change depending on number of pictures
	var now = new Date();
	var sec = now.getSeconds();
	var image = sec % how_many_images;
	image +=1;
	return 'images/rotating_images/Image_'+image+'.jpg'
}*/
//Same thing, only condensed
function rotatingPictures(){
	return 'images/rotating_images/Image_'+(((new Date()).getSeconds() % 13)+1)+'.jpg' //Change the 13 depending on number of pictures
}
// Title: Oregon eGov Javascript Utility Functions
// Date: Created 05-28-2003 from javascript functions in \OregonInternet\SearchResults.html
// This javascript file contains miscellaneous utility functions that are to be place inthe HEAD
// section of all Oregon eGov html files
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_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 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 highlight(tabName, highlightedClassName)
{
	var thisTab;
	if (document.getElementById)
	{
		thisTab = document.getElementById(tabName);
		thisTab.className = highlightedClassName;
	}
}
function regular(tabName, classname)
{
	var thisTab;
	if (document.getElementById)
	{
		thisTab = document.getElementById(tabName);
		thisTab.className = classname;
	}
}
function choose(link)
{
	location.href = link;
}