function setHeight()
{		
	contentheight=document.getElementById('content').offsetHeight;
	navsubheight=document.getElementById('navsub').offsetHeight;
	
	if(contentheight < 300){
		document.getElementById("navsublist").style.height = 500 +'px';
	}
	
	
	if((contentheight < navsubheight) && (contentheight > 300)){document.getElementById("navsublist").style.height = (contentheight + 230) +'px';}
	
	if(contentheight >= navsubheight){document.getElementById("navsublist").style.height = (contentheight + 250) +'px';}
			
}