// Get object function. Handle multiple browsers
			function getObj(name) { 
				if (document.getElementById) { 
					return document.getElementById(name) 
					
				} else if (document.all) { 
					return document.all[name] 
				} else if (document.layers) { 
					return document.layers[name] 
				} 
			} 
			
			function returnElements(obj, elName) {
	
				if (obj.getElementsByTagName) {
					return obj.getElementsByTagName(elName)
				} else if (obj.tags[elName]) {
					return obj.tags[elName]
				} else alert("Can not find tag " + elName)
				
				
			}