<!--

/***********************************************
* Drop Down/ Overlapping Content- 
© Dynamic Drive (www.dynamicdrive.com)
***********************************************/

function getposOffset(overlay, offsettype){
var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;
var parentEl=overlay.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function overlay(curobj, subobjstr, opt_position){
if (document.getElementById){
/*==*/
hideSelectBoxes();
var subobj=document.getElementById(subobjstr);
/*subobj.style.display=(subobj.style.display!="block")? "block" : "none"*/
/*subobj.style.display="block"*/

if (subobj.style.display!="block"){
subobj.style.display="block";
}else{
subobj.style.display="none";
showSelectBoxes();
}
document.getElementById("subcontent2").style.display="none";
document.getElementById("subcontent3").style.display="none";
var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0);
var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0);
subobj.style.left=xpos+"px";
subobj.style.top=ypos+15+"px";
return false;
}
else
return true;
}

function overlay2(curobj, subobjstr, opt_position){
if (document.getElementById){
document.getElementById("subcontent1").style.display="none";
document.getElementById("subcontent3").style.display="none";
/*==*/
hideSelectBoxes2();	
var subobj=document.getElementById(subobjstr);
if (subobj.style.display!="block"){
subobj.style.display="block";
}else{
subobj.style.display="none";
showSelectBoxes();
}
var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0);
var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0);
subobj.style.left=xpos+"px";
subobj.style.top=ypos+15+"px";
return false;
}
else
return true;
}

function overlay3(curobj, subobjstr, opt_position){
if (document.getElementById){
document.getElementById("subcontent1").style.display="none";
document.getElementById("subcontent2").style.display="none";
hideSelectBoxes2();	
var subobj=document.getElementById(subobjstr);
if (subobj.style.display!="block"){
subobj.style.display="block";
}else{
subobj.style.display="none";
showSelectBoxes();
}
var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0); 
var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0);
subobj.style.left=xpos-210+"px";
subobj.style.top=ypos+15+"px";
return false;
}
else
return true;
}

function overlayclose(subobj){
showSelectBoxes();
document.getElementById(subobj).style.display="none";
}


function showSelectBoxes(){
	/*var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}*/
	if(document.getElementById("search_td")!=null) document.getElementById("search_td").style.visibility = "visible";
	document.getElementById("search_sh").style.visibility = "visible";
	document.getElementById("search_km").style.visibility = "visible";
	document.getElementById("img_go_cd").style.visibility = "visible";
}

function hideSelectBoxes(){
	/*var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}*/
//	var hideSL = document.getElementById("hideSele")
//    var selects = hideSL.getElementsByTagName("select");
//	var hideSL2 = document.getElementById("hideSele2")
//    var selects2 = hideSL2.getElementsByTagName("select");
//	selects[0].style.visibility = "hidden";
//	selects2[0].style.visibility = "hidden";

	if(document.getElementById("search_td")!=null) document.getElementById("search_td").style.visibility = "hidden";
	document.getElementById("search_sh").style.visibility = "hidden";
	document.getElementById("search_km").style.visibility = "hidden";
	document.getElementById("img_go_cd").style.visibility = "hidden";
}
function hideSelectBoxes2(){
//	var hideSL = document.getElementById("hideSele2")
//  var selects = hideSL.getElementsByTagName("select");
//	var hideSL2 = document.getElementById("hideSele3")
//  var selects2 = hideSL2.getElementsByTagName("select");
//	selects[0].style.visibility = "hidden";
//	selects2[0].style.visibility = "hidden";

	document.getElementById("search_sh").style.visibility = "hidden";
	document.getElementById("search_km").style.visibility = "hidden";
}

//-->