function searchNow(){
		
		var keywords = document.search_form.search_box.value;
		
		if(keywords == ""){
			alert("Please type in what you're searching for before clicking here!\nThanks!");
			return;
		}//end if
		
		if(keywords.indexOf('"') != -1){ //the user typed double quotes
			//take out the double quotes.
			while(true){
				keywords = keywords.replace('"', '');
				if(keywords.indexOf('"') == -1){ //there's no more
					break;
				}//end if
				
			}//end while	
			
			//alert(keywords);
		}//end if
		
		keywords = keywords.toLowerCase();
		document.search_form.search_box.value = keywords;
		//document.search_form.search_box.text = escape(keywords);
		document.search_form.submit();
		//parent.main.document.location="search_results_products.jsp?keywords=" + escape(keywords);
		return;
	}//end function
	
	function search_submitted(){
		//user hit the enter button after typing in terms.
		searchNow();
		return false;
	
	}//end function