function galInit(){
	setGalEvents();
}

function setGalEvents(){
	if($('portfolio')){
		linksArr=$('portfolio').getElementsByTagName('A');
		for(var lIdx=0; lIdx < linksArr.length; lIdx++){
			linksArr[lIdx].onmouseover=function(){
				this.className='hover';
				var bigPic=this.getElementsByTagName('IMG')[0].alt;
				$('bPic').src=bigPic;
				if(this.title){
					$('pictitle').innerHTML=this.title;
					$('pictitle').style.display='block';
				}else{
					$('pictitle').style.display='none';
				}
			}
			linksArr[lIdx].onmouseout=function(){
				this.className='';
				$('pictitle').innerHTML="Please mouse over the thumbnails to view the small selection of work we&rsquo;ve done recently. Please e-mail us if you&rsquo;d like to view the long list of our past work.";
				$('pictitle').style.display='block';
				$('bPic').src='img/center_tv.jpg';
			}
		}
 	}
}