function submitFrmSearch(){

		var keyword = Trim(document.forms["frmSearch"].elements["search"].value);

		if (keyword == ''){

			document.forms["frmSearch"].elements["search"].value='';

			alert('You must enter keywords before beginning a search');

			return false;

		}

		else if (keyword.length == 1 || keyword.length == 2) {

			document.forms["frmSearch"].elements["search"].value='';

			alert('Your keyword must have more than 2 characters');

			return false;

		}	

		else{

			return true;

		}

	}

	

	function Trim(str) {

		var i=0;

		var beginStr = str.substring(0,1);

		var endStr = str.substring(str.length-1, str.length);

		while ((beginStr==' ') || (endStr==' ')) {

			if (beginStr==' ') {

				str=str.substring(1,str.length);

			}

			if (endStr==' ') {

				str=str.substring(0, str.length-1);

			}

		beginStr = str.substring(0,1);

		endStr = str.substring(str.length-1, str.length);	

		}

		return str;

	}