function ajaxSnippet(ajax_links){
	var div = ajax_links+'_div';
	var url = '/inc/'+ajax_links+'.php?ajax_id=';
	
	var fade = new Fx.Style(div, 'opacity', {duration:600});
	
	var snippets = $$("#"+ajax_links+" a");
	snippets.each(function(snippet, i) {
		snippet.addEvent("click", function(e) {
			new Event(e).stop();
			
			$(ajax_links).addClass('loading');
			
			fade.set(0);
			
			new Ajax(url+this.rel, {
				update: div,
				evalScripts: true,
				onComplete: function(){
					fade.start(0,1),
					setTimeout("$('"+ajax_links+"').removeClass('loading')", 1000)
				}
			}).request();
			
			var snippetsrevert = $$("#"+ajax_links+" a");
			snippetsrevert.each(function(snippetrevert, i) {
				snippetrevert.className='';
			});
			
			this.className='active';
	
		});
	});
}

function checkForm(theForm){
	if(theForm.id=='contact_form'){
		var checkThese=new Array(
			'name|Name',
			'tenant_company|Tenant / Company Name',
			'email|Email',
			'phone|Phone'
		);
	}
	
	return checkLoop(checkThese, theForm.id);
}

function checkLoop(checkTheseArray, form){
	var elementType;
	var elementName;
	var elementDefault;
	var elementValue;
	var elementObject;
	var valuesArray;

	var email_regex = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/;
	for (var loop=0;loop<checkTheseArray.length;loop++){
		valuesArray=checkTheseArray[loop].split("|");
		
		elementObject=$(valuesArray[0]);
		elementDefault=valuesArray[1];

		elementType=elementObject.type;
		elementName=elementObject.name.toLowerCase();
		elementValue=elementObject.value;
		
		if((elementValue==""||elementValue==elementDefault)&&(elementType=="text" || elementType=="password")){
			elementObject.className='alert';
			elementObject.focus();
			return false;
		}else if((elementValue==""||elementValue==elementDefault)&&(elementType=="textarea")){
			elementObject.className='alert';
			elementObject.focus();
			return false;
		}else if((elementType=="select-one")&&(elementObject.options[elementObject.selectedIndex].value)==elementDefault){
			elementObject.className='alert';
			elementObject.focus();
			return false;
		}else if((elementName.toLowerCase().match("email"))&&(elementType=="text")&&(!email_regex.test(elementValue))){
			elementObject.className='alert';
			elementObject.focus();
			return false;
		}else if((elementObject.checked==false)&&(elementType=="checkbox")){
			elementObject.className='alert';
			elementObject.focus();
			return false;
		}else{
			if(elementType=="checkbox"){
				elementObject.className='';
			}else{
				elementObject.className='input';
			}
		}
	}
	return true;
}

function website(url){
	popupWindow = window.open(url, '_blank','');
	popupWindow.focus();
}

function external(){
	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName('a');

	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];
		
		var relAttribute = String(anchor.getAttribute('rel'));
		
		if (anchor.getAttribute('href') && (relAttribute=='external')){
			anchor.onclick = function() {
				website(this);
				return false;
			};
		}
	}
}

window.onload=external;