function isemptyc(var1,var2,var3){
	if (document[var1][var2].value == ""){
		alert(var3);
		return false;
	}else{
		return true;
	}
}

function domStatus(LayerId){
	if (document.getElementById) {
		hideLayer = document.getElementById(LayerId).style;
	}
	else{
		hideLayer = document.all[LayerId].style;
	}
}

function hideall(LayerId){
	domStatus(LayerId);
	hideLayer.display='none'
}

function showhide(LayerId,arrayid) {
	arrname = window[arrayid];
	arrlength = window[arrayid].length;

	for(i=0;i<arrlength;i++){
		hideall(arrname[i]);
	}
	
	domStatus(LayerId);
	hideLayer.display='block';
}

function makesearch(var1,var2){
valfalse = "";
ddv = document[var1].locat1.value;
	if (ddv == ""){
		valfalse = "yes";
		alert("Please make a selection");
	}
	
	if(var2 == "leftos" || var2 == "hpos"){
		document[var1].action = "/worldwide-office-space/serviced-office-"+ddv+".html";
	}
	
	if(var2 == "leftvo" || var2 == "hpvo"){
		document[var1].action = "/"+ddv+"";
	}

	if (valfalse == "yes"){
		return false;
	}else{
		return true;
	}
}

function checkblank(var1,var2){
	if (document[var1][var2].value==""){
		return false;
	}else{
		return true;
	}
}