function url(){
	return "http://www.sclerotherapy-institute.com/";
}

function exitTB(){
	jQuery(document).ready(function(){
		tb_remove();
	});	
}

function clearTitle(id,message){
	var current=document.getElementById(id).value;
	if(current==message){
		document.getElementById(id).value="";
	}
}

function resumeTitle(id,message){
	var current=document.getElementById(id).value;
	if(current==""){
		document.getElementById(id).value=message;
	}
}

function testDatabase(){
	new Ajax.Request(url()+'/includes/database/local.php',{
		method:'get',
		onSuccess: function(transport){
			var json = transport.responseText.evalJSON();
			alert("Last database query came from "+json.db+"'s MYSQL database");
		},
		
		onFailure: function(){
			alert('Application Error: Could Not Establish Database Connection');
		}
	});
}

function loadExternal(filename, filetype){
	if (filetype=="js"){
		var fileref=document.createElement('script');
		fileref.setAttribute("type","text/javascript");
		fileref.setAttribute("src", filename);
	}
	
	else if (filetype=="css"){
		var fileref=document.createElement("link")
		fileref.setAttribute("rel", "stylesheet")
		fileref.setAttribute("type", "text/css")
		fileref.setAttribute("href", filename)
	}
	
	if (typeof fileref!="undefined"){
		document.getElementsByTagName("head")[0].appendChild(fileref)
	}
}

function unloadExternal(filename, filetype){
	var targetelement=(filetype=="js")? "script" : (filetype=="css")? "link" : "none"
	var targetattr=(filetype=="js")? "src" : (filetype=="css")? "href" : "none"
	var allsuspects=document.getElementsByTagName(targetelement)
	for (var i=allsuspects.length; i>=0; i--){
		if (allsuspects[i] && allsuspects[i].getAttribute(targetattr)!=null && 
			allsuspects[i].getAttribute(targetattr).indexOf(filename)!=-1){
			allsuspects[i].parentNode.removeChild(allsuspects[i])
		}
	}
}

function setCookie(cookieName,cookieValue,nDays) {
	var today = new Date();
	var expire = new Date();
	if (nDays==null || nDays==0) nDays=1;
	expire.setTime(today.getTime() + 3600000*24*nDays);
	document.cookie = cookieName+"="+escape(cookieValue) + ";expires="+expire.toGMTString();
}