function transact(){
	var i_tr=document.pproperty.directorp.selectedIndex;
	var ri_tr=document.pproperty.directorp.options[i_tr].value;
	if(ri_tr=="lease" || ri_tr=="rent"){
		document.getElementById("rl").style.visibility="visible";
		document.getElementById("mrl").style.visibility="visible";
		document.getElementById("lor").firstChild.nodeValue="lease";
	}
	if(ri_tr=="rent"){
		document.getElementById("rl").style.visibility="visible";
		document.getElementById("mrl").style.visibility="visible";
		document.getElementById("lor").firstChild.nodeValue="rent";
	}
	else if (ri_tr=="sales"){
		document.getElementById("rl").style.visibility="hidden";
		document.getElementById("mrl").style.visibility="hidden";
	}
}
function hidesnup(){
	document.getElementById("snup"). style.visibility="hidden";
	
}
function hidesform(){
	document.getElementById("sform"). style.visibility="hidden";
}
function hideppost(){
	document.getElementById("ppost"). style.visibility="hidden";
	document.getElementById("rl").style.visibility="hidden";
	document.getElementById("mrl").style.visibility="hidden";
}
function trust_c(){
	if(document.msearch.trust.value!="ok" && document.msearch.username.value!=""){
		document.getElementById("snup").style.visibility="visible";
	}
	else if(document.msearch.username.value==""){
		alert("You need to sign in to place advert");
	}
	else{
		document.getElementById("ppost").style.visibility="visible";
	}
}

function showsform(){
	if(document.msearch.username.value==""){
		alert("You need to sign in to place advert");
	}
	else{
		if(document.msearch.trust.value=="ok"){
			alert("You alredy signed up for this post. Go ahead and post your advert.");
		}
		else{
			document.getElementById("sform").style.visibility="visible";
			hidesnup();
		}
	}
}

function oncl(){
	if(document.msearch.clocations.value=="Enter location"){
		document.msearch.clocations.value="";
	}
}
function onbl(){
	if(document.msearch.clocations.value==""){
		document.msearch.clocations.value="Enter location";
	}
}