function gObj(obj){var theObj;if(document.all){if(typeof obj=="string"){return document.all(obj);}else{return obj.style;}}if(document.getElementById){if(typeof obj=="string"){return document.getElementById(obj);}else{return obj.style;}}return null;}
function trimAll(sString){while(sString.substring(0,1)==' '){sString=sString.substring(1,sString.length);}while(sString.substring(sString.length-1,sString.length)==' '){sString=sString.substring(0,sString.length-1);}return sString;}
function isNumber(val){val=val+"";if(val.length<1)return false;if(isNaN(val)){return false;}else{return true;}}
function rsf(){var args=rsf.arguments;var frM=document.hsF;if(args.length>1){if(args[0]=='action'){eval("frM."+args[0]+"=args[1];");}else{eval("frM."+args[0]+".value=args[1];");}if(args.length>3)eval("frM."+args[2]+".value=args[3];");if(args.length>5)eval("frM."+args[4]+".value=args[5];");frM.submit();}}
function uploading(formObj){gObj("uploadButton").style.display='none';gObj("uploadingText").style.display='block';return true;}
function vTerm(checkBoxObj){if(checkBoxObj==undefined){checkBoxObj=document.rF.agreeterm;}if(checkBoxObj.checked){return true;}else{alert("You must agree with the \"Terms of Use\"!");return false;}}
function Set_Cookie(name,value,expires,path,domain,secure){path="/";var today=new Date();today.setTime(today.getTime());if(expires){expires=expires*1000*60*60*24;}var expires_date=new Date(today.getTime()+(expires));document.cookie=name+"="+escape(value)+((expires)?";expires="+expires_date.toGMTString():"")+((path)?";path="+path:"")+((domain)?";domain="+domain:"")+((secure)?";secure":"");}
function Get_Cookie(check_name){var a_all_cookies=document.cookie.split(';');var a_temp_cookie='';var cookie_name='';var cookie_value='';var b_cookie_found=false;for(i=0;i<a_all_cookies.length;i++){a_temp_cookie=a_all_cookies[i].split('=');cookie_name=a_temp_cookie[0].replace(/^\s+|\s+$/g,'');if(cookie_name==check_name){b_cookie_found=true;if(a_temp_cookie.length>1){cookie_value=unescape(a_temp_cookie[1].replace(/^\s+|\s+$/g,''));}return cookie_value;break;}a_temp_cookie=null;cookie_name='';}if(!b_cookie_found){return null;}}
function inList(previousV,newVal){if((previousV.length)<1){return false;}else{previousVArray=previousV.split(',');for(i=0;i<previousVArray.length;i++){if(newVal==previousVArray[i]){return true;}} return false;}}
function addV(previousV,newVal){if((previousV.length)<1){return newVal;}else{if(inList(previousV,newVal)){return previousV;}else{return previousV+","+newVal;}}}
function removeV(previousV,newVal){if((previousV.length)<1){return"";}else{previousVArray=previousV.split(',');newOutPut="";for(i=0;i<previousVArray.length;i++){if(newVal!=previousVArray[i]){if(newOutPut.length<1){newOutPut+=previousVArray[i];}else{newOutPut+=","+previousVArray[i];}}} return newOutPut;}}
function sl(val,oid,type,operation,isCheckOnly){
	var cookieName = "dlist";
	if (type=="question") cookieName="qlist";
	if (type=="guide") cookieName="glist";
	if (type=="hospital") cookieName="hlist";
	if (type=="nursinghome") cookieName="nlist";
	previousValue = Get_Cookie(cookieName);
	if (previousValue == undefined) previousValue="";

	if (isCheckOnly=="1"){
		if (inList(previousValue, val)){
			operation="save";
		}else{
			operation="removed";
		}
	}
	if (operation=="save"){
		Set_Cookie(cookieName, addV(previousValue,val), 365);
		hintText = (isCheckOnly!="1") ? "Saved! Remove It" : "Remove From List";
		gObj(oid).innerHTML = "<a href=\"#\" onClick=\"return sl('"+val+"','"+oid+"','"+type+"','remove');\">"+hintText+"</a>";
	}else{
		Set_Cookie(cookieName, removeV(previousValue,val), 365);
		hintText = (isCheckOnly!="1") ? "Removed! Save It" : "Save to List";
		gObj(oid).innerHTML = "<a href=\"#\" onClick=\"return sl('"+val+"','"+oid+"','"+type+"','save');\">"+hintText+"</a>";
	}

	return false;
}
var req;var outputobj='';
function loadXMLDoc(url){if(window.XMLHttpRequest){req=new XMLHttpRequest();req.onreadystatechange=processReqChange;req.open("GET",url,true);req.send(null);}else if(window.ActiveXObject){req=new ActiveXObject("Microsoft.XMLHTTP");if(req){req.onreadystatechange=processReqChange;req.open("GET",url,true);req.send();}}}
function processReqChange(){if(req.readyState==4){if(req.status==200){response=req.responseText;aOperation(response);}}}
function aOperation(response){gObj(outputobj).innerHTML="Thank You!";}
function reviewvote(rid,op,objid){url="/review/thumb.php?rid="+rid+"&op="+op;outputobj=objid;loadXMLDoc(url)}
function questionvote(qid,op,objid){url="/q/qthumb.php?qid="+qid+"&op="+op;outputobj=objid;loadXMLDoc(url)}
function answervote(aid,op,objid){url="/q/athumb.php?aid="+aid+"&op="+op;outputobj=objid;loadXMLDoc(url)}
function getZoomLevel(minlat,maxlat,minlng,maxlng,ctrlng,ctrlat){var mapdisplay=600;var interval=0;if((maxlat-minlat)>(maxlng-minlng)){interval=(maxlat-minlat)/2;minlng=ctrlng-interval;maxlng=ctrlng+interval;}else{interval=(maxlng-minlng)/2;minlat=ctrlat-interval;maxlat=ctrlat+interval;}var dist=(6371*Math.acos(Math.sin(minlat/57.2958)*Math.sin(maxlat/57.2958)+(Math.cos(minlat/57.2958)*Math.cos(maxlat/57.2958)*Math.cos((maxlng/57.2958)-(minlng/57.2958)))));var zoom=Math.floor(8-Math.log(1.6446*dist/Math.sqrt(2*(250*250)))/Math.log(2));if(isNaN(zoom))zoom=18;return zoom;}