var moredeststr="";

function searchtrip(){	

	var destination="";

    var searchstr="";	

	var tlobj=document.getElementById("triplength");	

	var scobj=document.getElementById("startcity");

	var ecobj=document.getElementById("endcity");

	var planobj=document.getElementsByName("planto");

	var budgetobj=document.getElementById("budget");

	var si=0;

	if(parseInt(tlobj.value)>0) si++;

	if(parseInt(scobj.value)>0) si++;

	if(parseInt(ecobj.value)>0) si++;

	if(parseInt(budgetobj.value)>0) si++;

	for(var i=0;i<planobj.length;i++){ 

		if(planobj[i].checked){

	      destination+=planobj[i].value+",";

		  si++;		  

		}

    }

	if(moredeststr.length>0){

		si++;

	}

	if(si==0){

		alert("Please choose at least one destination. The more information you provide, the better your search results will be.");

		return;

	}

	searchstr=searchstr+"?l="+tlobj.value+"&s="+scobj.value+"&e="+ecobj.value+"&b="+budgetobj.value+"&a=0&q="+destination+moredeststr+"&page=0";

	location.href="http://www.chinaodysseytours.com/tours/search.php"+searchstr;

}

function moredestinations(){

    var moredest=window.open("http://www.chinaodysseytours.com/tours/morecity.html","moredest","width=480,height=430,toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no");

	moredest.focus();

}

function mymouseover(){

	document.getElementById("sbt12").src="http://www.chinaodysseytours.com/tours/image/searchbt2.gif";

}

function mymouseout(){

	document.getElementById("sbt12").src="http://www.chinaodysseytours.com/tours/image/searchbt1.gif";

}

function mymouseover3(){

	document.getElementById("sbt18").src="http://www.chinaodysseytours.com/image/homeserchh.gif";

}

function mymouseout3(){

	document.getElementById("sbt18").src="http://www.chinaodysseytours.com/image/homeserch.gif";

}