$(document).ready(function() {	

	randomImages("#ImageBanner img", 4, "Images/RightHandImages/");
	

});

//Function for Printed Content
function printContentLinks( PrintContent ) {
	
	var editMode = $(PrintContent).find("div.ms-formfieldcontainer").length;
	//alert (editMode);
	if(editMode==0){
		//alert("normalMode")
		$(PrintContent)
			.parent().parent()
			.after("<div id=\"LinksList\" class=\"SectionWrapper Print\"><h2>Links</h2><ol></ol></div>")
			.end()
			.find("a")
			.not("[href^='#'][href^='javascript:']")
			.each(function (i) {
				$(this).after(" <sup class=\"Print\">"+(i+1)+"</sup> " );
				$("#LinksList ol").append("<li> "+$(this).attr("href")+ " </li>");
		});
		
	}
	else {
		//alert("editMode")
		$(PrintContent).find("sup.Print").remove();
	}

}
//Function print Button
function printButton( button ) {
	$(button).click(function(){
		window.print();
		return false;
	});
}

//Creates random images
function randomImages( objectsToChange, objectsToUse, path ) {
	
	var noImagesToChange = $(objectsToChange).length;

	//var randomNumbers = new Array();
	var randomNumbers = new Array("casemanagement_image","construction_image","image_1","nursing_image");
	createArrayRandomNumbers(objectsToChange, objectsToUse, randomNumbers, 1);
	
	$(objectsToChange).each(function (i) {
		//alert(rand(noObjects));
		$(this).attr("src", path+randomNumbers[i]+".jpg");
	});

	
}
// function to create a random number between 1 and number that is entered
function rand ( n ){
	return ( Math.floor ( Math.random ( ) * n + 1 ) );
}
// function to create a series of random numbers with no duplicates.
function createArrayRandomNumbers(numberOfPicks, totalNumber, arrayToUse, imageValue) {
	for (var i = 0; i < totalNumber; i++) { 
		
		if (imageValue == 1){
			
		}
		else{
			arrayToUse[i] = i+1;
		}

	}
	function randOrd(){
		return (Math.round(Math.random())-0.5);
		
	}
	
	arrayToUse.sort(randOrd);
	//alert(arrayToUse.sort(randOrd));
	return arrayToUse.slice(0,numberOfPicks);
	
}