function checkSearchForm()
			{
				var searchFormOb = document.getElementById('searchForm');
				if(searchFormOb)
				{
					if(searchFormOb['zoom_query'].value == "Search CAEAI.com")
					{
						alert('Please enter search string');
					}
					else
					{
						searchFormOb.submit();
					}
				}
			}
			
			function rem(box)
			{
				if(box.value == "Search CAEAI.com")
				{
					box.value = ""
				}
			}
			
			function ins(box)
			{
				if(box.value.replace(/\s+/g,"").length == 0)
				{
					box.value = "Search CAEAI.com"
				}
			}