var gIsId = (document.getElementById) ? 1 : 0;
function getElemId(objectID){
	return document.getElementById(objectID);
}
function getElemAll(objectID){
	return document.all[objectID];
}
var getElem = (gIsId) ? getElemId : getElemAll;
/*
if(getElem("img1")){
	getElem("img1").onmouseover = function(){
		getElem("des1").style.visibility = "visible";
		getElem("img1").onmouseout = function(){
			getElem("des1").style.visibility = "hidden";
		}
	}
}
if(getElem("img2")){
	getElem("img2").onmouseover = function(){
		getElem("des2").style.visibility = "visible";
		getElem("img2").onmouseout = function(){
			getElem("des2").style.visibility = "hidden";
		}
	}
}
if(getElem("img3")){
	getElem("img3").onmouseover = function(){
		getElem("des3").style.visibility = "visible";
		getElem("img3").onmouseout = function(){
			getElem("des3").style.visibility = "hidden";
		}
	}
}
if(getElem("img4")){
	getElem("img4").onmouseover = function(){
		getElem("des4").style.visibility = "visible";
		getElem("img4").onmouseout = function(){
			getElem("des4").style.visibility = "hidden";
		}
	}
}
if(getElem("img5")){
	getElem("img5").onmouseover = function(){
		getElem("des5").style.visibility = "visible";
		getElem("img5").onmouseout = function(){
			getElem("des5").style.visibility = "hidden";
		}
	}
}
if(getElem("img6")){
	getElem("img6").onmouseover = function(){
		getElem("des6").style.visibility = "visible";
		getElem("img6").onmouseout = function(){
			getElem("des6").style.visibility = "hidden";
		}
	}
}
if(getElem("img7")){
	getElem("img7").onmouseover = function(){
		getElem("des7").style.visibility = "visible";
		getElem("img7").onmouseout = function(){
			getElem("des7").style.visibility = "hidden";
		}
	}
}
if(getElem("img8")){
	getElem("img8").onmouseover = function(){
		getElem("des8").style.visibility = "visible";
		getElem("img8").onmouseout = function(){
			getElem("des8").style.visibility = "hidden";
		}
	}
}
*/
function categories(num){
	window.location.href = "http://www.northdevonpics.co.uk/categories.php?" + num;
	return false;
}