var message = 'Please enter keywords here';


function startSearch() {
	
	query = document.getElementById("searchField").value;
	
	if (!query || query == message)
	{
		document.getElementById("searchField").value = message;
		return false;
	}
	else
	{
		document.searchForm.submit();
	}
	
	// query = query.toLowerCase();
	// finalquery = query;
	
	
	/*
	finalquery = "";
	for(i=0;i<query.length;i++){
		charcode = query.charCodeAt(i);
		if ( (charcode == 39) || (charcode == 45) || ((charcode > 47) && (charcode < 58)) || ((charcode > 96) && (charcode < 123)) ) {
			finalquery += query.substr(i,1);
		} else if ( charcode == 32 ) {
			finalquery += "+";
		} else if ( charcode >= 224 && charcode <= 229 ) {
			finalquery += "a";
		} else if ( charcode >= 232 && charcode <= 235 ) {
			finalquery += "e";
		} else if ( charcode >= 236 && charcode <= 239 ) {
			finalquery += "i";
		} else if ( charcode >= 242 && charcode <= 246 ) {
			finalquery += "o";
		} else if ( charcode >= 249 && charcode <= 252 ) {
			finalquery += "u";
		} else if ( charcode == 231 ) {
			finalquery += "c";
		} else if ( charcode == 241 ) {
			finalquery += "n";
		} else if ( charcode == 230 ) {
			finalquery += "ae";
		} else if ( charcode == 156 ) {
			finalquery += "oe";
		} else {
			//alert(query.substr(i,1)+": "+charcode);
		}
	}
	*/
	
	//send query to right URL
	// location = "/search/"+finalquery+"/";
	
	// return false;
}