/**************************************************************************************
File: 			global.js
Copyright: 		Breakthrough Design Group
Description: 	Global js functions
***************************************************************************************/
function navOver(someid){
	document.getElementById(someid).src = 'images/'+someid+'-over.jpg';
}
function navOut(someid){
	document.getElementById(someid).src = 'images/'+someid+'.jpg';
}


/** PRELOADING MOUSEOVERS ON THE TOP OF THE SITE **/
function preloadtmo(){
	var imgpath = "photos/top_12/";
	var imgs = new Array();
	var count;
	for (count=1; count<=12; count++){
	 	imgs[count]=new Image(); 
		imgs[count].src=imgpath+count+'.jpg';
	}
}

function tmo(imgnumber){
	document.getElementById('main-img').src = 'photos/top_12/'+imgnumber+'.jpg';
}


// TURNING THE PAGES WITHIN THE GALLERIES USING THE LEFT AND RIGHT KEYS
function pageTurn(e){
	if(window.event)e = window.event;
	var keypressed=e.keyCode? e.keyCode : e.charCode;
	if(keypressed=='37')window.location.href = PreviousPage;
	else if(keypressed=='39')window.location.href = NextPage;
}