function getResults(val){
	if (val.toLowerCase() != "travel search" && val.length > 0) {
		var url_no_query_string = location.href.split('?')[0];
		location.href = url_no_query_string + '?kwf=' + val + "#secondary_content";
	}
	
}

function onload_search(){
	
	//KEYWORD SEARCH
	if($("keyword_srch_txt")) {
		var keywordSrchTxt = $("keyword_srch_txt");
		var keywordSrchBtn = $("keyword_srch_btn");
		var default_text = "New Travel Keyword Search";
		
		// REMOVE THE DEFAULT TEXT FROM THE KEYWORD SEARCH BOX
		keywordSrchTxt.addEvent("focus", function() {
			if(this.value == default_text){
				this.value = "";
			}
			//this.style.color = "#000";
			this.setStyle("color","#000");
		});
		
		//CHANGE THE COLOR BACK TO DEFAULT
		keywordSrchTxt.addEvent("blur", function(event){
			//this.style.color = "#a7a9ac";
			this.setStyle("color","#a7a9ac");
				
		});
		
		// SUBMIT THE KEYWORD WHEN THE ENTER KEY IS PRESSED
		keywordSrchTxt.addEvent("keypress", function(event) {
			if(event.key == "enter"){
				getResults(this.value);
					
			}
		});
		
		// SUBMIT THE FORM WHEN THE SEARCH BUTTON IS CLICKED AND THE KEYWORD DOES NOT MATCH THE DEFAULT TEXT
		keywordSrchBtn.addEvent("click", function(event) {
			event.preventDefault();
			if(keywordSrchTxt.value != default_text){
				getResults(keywordSrchTxt.value);
			}
		});
	}		
}