/* JavaScript Document

Developed by: 
	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 = 237;

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("graham_300", "circuitdesign_300","KEEPERS_Tubes3_300", "Mimi-Shaheen-300", "tesse_lg300","ww08_mtpeak", "ww08_boatpeople", "PROBE1_Image300", "labcoring_300");
	imageDisplayed = randomPics[picNum];
	return imageDisplayed;
	}

	
/*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('Karen Graham, Director of the Leitzel Center, <a href="http://www.unh.edu/facultyexcellence/2008/uwide.cfm?image=graham"> Faculty Excellence Award 2008</a>',
							   
							   '<a href="keepers/index.html">KEEPERS</a> design series and parallel circuits on our Electrical Engineering Day of camp',
							   'Civil Engineering at <a href="keepers/index.html">KEEPERS</a> Summer Camp 2008',
							   'NH Senator Jeanne Shaheen with Leitzel Center Staffer, Mimi Winder at the BioConnect Rally',
							   '',
							   '<a href=http://leitzelcenter.unh.edu/watershedwatch/index.html> Watershed Watch </a> Summer 2008 at the peak of Mount Moosilauke',
							   ' <a href=http://leitzelcenter.unh.edu/watershedwatch/index.html> Watershed Watch </a> 2008 participants conduct research at the UNH reservoir', 
							   'Partnerships for Research Opportunities to Benefit Education <a href=http://leitzelcenter.unh.edu/probe/index.html>(PROBE  GK-12)</a> - Fellow Richard Onyancha with high school students',
							   'Wendy DeMers and Peter Cady conduct research during TESSE Summer Institute 2008');





function picsText(picNum){
	textToUse =randomPicsText[picNum];			
return textToUse; 
}



/*  Make No Other Changes   */	

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