// JavaScript Document
function valr(){
	var RegExp = /^[A-Za-z0-9\s]+$/;
	var value = document.search_frm.searchTxt.value;
	if( RegExp.test(value) ){
		return true;
	}
	return false;
}
												
$(function(){
		   	$('#search_clk').click(function(){
												
												searchResult = document.search_frm.searchTxt.value;
												document.search_frm.searchTxt.value = trim(document.search_frm.searchTxt.value);
												var value = document.search_frm.searchTxt.value;

												if(value == ''){
													//return false;
												}
						
												if(!valr() && value != ''){
													$('#srchAlert').animate({
																	top:'-25'
																});
													
													$('#srchAlertok').animate({
																	top:'50'
																});
													
													$('#srchAlertmsg').animate({
																	top:'0'
																});
													//alert('Connot used special characters (*,&,@ ...) in the search.');
													return false;
												}
					
												if(searchResult.length < 3){
													$('#srchAlert').animate({
																	top:'-25'
																});
													
													$('#srchAlertok').animate({
																	top:'50'
																});
													
													$('#srchAlertmsg2').animate({
																	top:'0'
																});
													return false;
												}

												document.search_frm.submit();
											});
			
				$('#srchAlertok').click(function(){
												 	$('#srchAlert').animate({
																	top:'-125px'
													});
													
													$('#srchAlertok').animate({
																	top:'-50px'
													});
													
													$('#srchAlertmsg').animate({
																	top:'-70'
																});
													
													$('#srchAlertmsg2').animate({
																	top:'-70'
																});
												 });
		   });