/* 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 = 300;
	var imgHeight = 227;

function facultyImages(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("becker","marx","newkirk");
	imageDisplayed = randomPics[picNum];
	return imageDisplayed;
			
}


/* Background color of filler div.*/
	var fillerBkgnd = new Array("#CCCC9A","#CCCC9A","#CCCC9A");
						
/* Color of text in randomPicsText */
	var captionColor = new Array("#006","#006", "#006");
	
			


/*  Make No Other Changes   */	


function getPicNumF(){	
			var numItems = captionColor.length;
			var picNum = Math.floor(Math.random()*numItems) + 0;
			
			if(picNum >= numItems){
				picNum = 0;
				}
return picNum;
}

function welcomeImages(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("welcome_Brendon","welcome_jason","welcome_Laue");
	imageDisplayed = randomPics[picNum];
	return imageDisplayed;
			
}

function picsTextW(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("",
									"Recreation management and policy professor Jason Bocarro captivates and inspires students by sharing his life stories. "He gave me the stepping-stones to my future," notes one student.",
									"Biochemistry Professor Tom Laue and his colleagues are known around the world for their expertise in creating unique laboratory instruments that enable scientists to gather more reliable data. "
						   );
	textToUse =randomPicsText[picNum];			
	return textToUse; 
}

/* Background color of filler div.*/
	var fillerBkgnd = new Array("#CCCC9A","#CCCC9A","#CCCC9A");
						
/* Color of text in randomPicsText */
	var captionColor = new Array("#006","#006", "#006");
	
			


/*  Make No Other Changes   */	


function getPicNumW(){	
			var numItems = captionColor.length;
			var picNum = Math.floor(Math.random()*numItems) + 0;
			
			if(picNum >= numItems){
				picNum = 0;
				}
return picNum;
}

function programsImages(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("programs_ardnt","programs_jessica","programs_noah");
	imageDisplayed = randomPics[picNum];
	return imageDisplayed;
			
}

function picsTextP(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("Martina Arndt 00G is an assistant professor of physics at Bridgewater State College thanks in part to internship opportunities made available through the Preparing Future Faculty (PFF) program at UNH.",
									"Awarded a Fulbright Scholarship to conduct research in Namibia, Jessica MacManus is spending the 2004-2005 academic year working with the Cheetah Conservation Fund in Otjiwarongo, Namibia.",
									"The Honors Program introduced me to many new subjects, among them politics and campaign finance reform, for which I now have great passion.  Noah Perch-Ahern 04."
						   );
	textToUse =randomPicsText[picNum];			
	return textToUse; 
}

/* Background color of filler div.*/
	var fillerBkgnd = new Array("#CCCC9A","#CCCC9A","#CCCC9A");
						
/* Color of text in randomPicsText */
	var captionColor = new Array("#006","#006", "#006");
	
			


/*  Make No Other Changes   */	


function getPicNumP(){	
			var numItems = captionColor.length;
			var picNum = Math.floor(Math.random()*numItems) + 0;
			
			if(picNum >= numItems){
				picNum = 0;
				}
return picNum;
}