//preloads images used for navigation

image1=new Image();
image1.src="http://www.visua.ca/skyline/images/layout/tab_left.gif";

image2=new Image();
image2.src="http://www.visua.ca/skyline/images/layout/tab_right.gif";

image3=new Image();
image3.src="http://www.visua.ca/skyline/images/layout/tab_highlight.gif";

//Shows / Hides product namvigation description boxes

function desc_display(what_desc,show_hide){
	if(show_hide=="show"){
		for(i=0;i<14;i++){
			hide_desc="description"+i;
			non_desc=document.getElementById(hide_desc);			
			non_desc.className="hide";
			//alert(i);
		}//end for
		current_desc=document.getElementById(what_desc);
		//alert(what_desc);
		current_desc.className="show";
	}//end if
	else if(show_hide=="hide"){
		current_desc.className="hide";
		default_desc=document.getElementById("description0");
		default_desc.className="show";
	}//end if
}//end description_display()