function SearchValidation()
			{
			
				
				if((document.SearchForm.search_keyword.value == "") || (document.SearchForm.search_keyword.value == "Wallpaper Search") || (document.SearchForm.search_keyword.value == "Screensaver Search") ||   (document.SearchForm.search_keyword.value == "Wallpaper & Screensaver Search"))
				{
					alert("Please fill your search key words");
					document.SearchForm.search_keyword.value = "";
					document.SearchForm.search_keyword.focus();
					return false;
				}
				else if (document.SearchForm.type_id.value == "0" )
				{	
					
					location.href='/gallery/gallery.aspx?type_id=1&search_keyword=' + document.SearchForm.search_keyword.value;
					return false;
				}
				return true;
			
			
			}
			
			function ClearSearchFiled(SearchObj)
			{
				if((SearchObj.value == 'Screensaver Search') || (SearchObj.value == 'Wallpaper Search') || (document.SearchForm.search_keyword.value == 'Wallpaper & Screensaver Search'))
				{
					SearchObj.value = '';
				}
			}
			
			
			
			function SetSearchFilledText(SearchObj)
			{
				if (SearchObj.value == '')
				{
					
					
					if (document.SearchForm.type_id.value == 1)
					{
						SearchObj.value ="Wallpaper Search";
					}
					else if (document.SearchForm.type_id.value == 2)
					{
						SearchObj.value ="Screensaver Search";
						
					}
					else
					{
						SearchObj.value ="Wallpaper & Screensaver Search";
					}
					 
				}
			}