/* JavaScript Document

Developed by: 
	Mike McIntire
	Web Solutions
	April 2004
For:
	Rotating the image, caption, caption color and background color on the unh homepage.
Rights:
	May be used, modified, re-distributed freely dependant that alterations of the manner in which the code behaves
	is well documented to maintain ease of use.
*/

/* Enter width and height, respectively, for image being rotated */	
	var imgWidth = 523;
	var imgHeight = 227;

function imageToUse(picNum){			
/*The following code is where you name your images. .jpg will be automatically appended
so it is only necessary to use the file's name. Image names must be surrounded in quotes and commas must seprate items.*/

		
	var randomPics = new Array( "li_old0210", "careerfair_old0210", "gourmet_old0210", "summersession_old0210", "healthservices0210"
							   
							   );
	imageDisplayed = randomPics[picNum];
	return imageDisplayed;			
}

function picsText(picNum){
	
/*place text within this array in the format in the example. Place them in the same order as the 
picture names in the above array. Captions must be surrounded in quotes and commas must seprate items.*/
	
	var randomPicsText = new Array(	
	
		

"It is rare to meet a person who fairly radiates humility and compassion. Changsheng Li of the Institute for the Study of Earth, Oceans, and Space (EOS) is just such an individual.",

"Looking for a career? Students of all majors are invited to attend the University Advising Career and Internship Fair March 1.", 

""Sinful Indulgence" is the theme for the next hospitality management gourmet dinner. Reserve your tickets today. March 5 and 6.",

"Registration opens March 29 for summer session. A preliminary course schedule is now available.",

"Being Fierce and Fabulous is a women's group that meets for 8 weeks. It provides women a safe space to explore who they are in order to live lives that are fulfilling emotionally, socially, physically and spiritually. Starts Feb. 18",
	
			
	
			


		

									 
		"'   —  "  hyphen -"
									 
						   );
	textToUse =randomPicsText[picNum];			
	return textToUse; 
}
	
/* Background color of filler div.*/
	var fillerBkgnd = new Array("#009",  "#009", "#000", "#009", "#006"		
								
								);
						
/* Color of text in randomPicsText */
	var captionColor = new Array( "#fff", "#fff", "#fff", "#fff"
								 );
	
	/* Color of links in randomPicsText */
	var captionLinks = new Array("#fff", "#fff", "#fff", "#fff", "#fff", "#fff"
								 
								 ); 	
	
	/* Color of hovers in randomPicsText */
	var captionHovers = new Array("#fff", "#fff", "#fff", "#fff", "#fff", "#fff"
								  
								  );
	
function picsURL(picNum){
	var randomPicsURL = new Array(				
								 
			 
			

		
	
				
				"http://www.unh.edu/facultyexcellence/2009/uwide.cfm?image=li",
				
			
				"http://www.unh.edu/uacc/",
				
					"http://www.wsbe.unh.edu/gourmetdinner",
				
				
				"http://www.learn2.unh.edu/summer/schedule.html",
				
				"http://www.unh.edu/health-services/fabulouswomen/"


			  );
						  
	URLToUse =randomPicsURL[picNum];			
	return URLToUse; 
}
	
/*  Make No Other Changes   */	


function getPicNum(){	
			var numItems = captionColor.length;
			var picNum = Math.floor(Math.random()*numItems) + 0;
			
			if(picNum >= numItems){
				picNum = 0;
				}
return picNum;
}
			//document.write("<div id='filler' style='background-color:" + fillerBkgnd[picNum] +";'><div id='holder'><div id='content'><img src=images/i/" + randomPics[picNum] + ".jpg border='0' width='" + imgWidth + "' height='"+ imgHeight + "' >  </div><div id='sidebar-b'><p style='color:" + captionColor[picNum] +"'>" +  randomPicsText[picNum] +"</p>");
			//document.write("<div id='filler'><div id='content'><img src=images/i/" + randomPics[picNum] + ".jpg border=0 width='" + imgWidth + "' height='"+ imgHeight + "' >  </div><div id='sidebar-b'><p>" +  randomPicsText[picNum] +"</p>");