Event.observe(window,'load',function(){
	$$('a[tpg_cm_sp]').each(function(anchor){
		anchor.observe('click',function(){
			var site_promo_whole = anchor.getAttribute('tpg_cm_sp');
			var site_promo_data;
			if(!window.details.queryString(site_promo_whole)['cm_sp']){
				site_promo_data = anchor.href + (anchor.href.contains('?')?'&':'?') + 'cm_sp=' + site_promo_whole;
			}else{
				site_promo_data = site_promo_whole;
			}
			site_promo_data = site_promo_data.replaceAll(' ','%20');
			cmCreateManualLinkClickTag(site_promo_data);
		});
	});
});

function queryString(txt){
	// RETURNS QUERYSTRING PARAMETER VALUE
	// USAGE:
	// window.details.queryString()['parameter_name'];
	// window.details.queryString('er=1&redir=%2Fbusiness%2Fprojectors%2Fextranet.asp%3F')['er'];
	var ret = [];
	txt = (txt||window.location.search);
	var index = txt.indexOf('?');
	if(index>-1) txt = txt.substr(index+1);
	var expressions = txt.split('&');
	for(var i=0;i<expressions.length;i++){
		var parts = expressions[i].split('=');
		if(parts.length==2) ret[unescape(parts[0])] = unescape(parts[1]);
	}
	return ret;
}

function invokeClickManageConversionEvent(event_id){

/*
	Example:
	    Description: Wireless Contact
	    Tag Format : <img width='1' height='1' style='visibility:hidden' src='[ Protocol (http|https) ]://www.clickmanage.com/events/conversionevent.aspx?ca=10623&ci=12284&cv=[ Optional conversion value ]'>
	    Known URLs :
*/
	var img = new Image();
	img.src = window.location.protocol + '//www.clickmanage.com/events/conversionevent.aspx?ca=10623&ci=' + event_id;

	if(event_id=='12288'){
		// INVOKE CONVERSION EVENT TAG
		cmCreateManualLinkClickTag(window.location.href+((window.location.href.indexOf('?')>-1)?'&':'?')+'cm_sp=Toughbook%20Site%20Promotions-_-Right%20Hand%20Promo-_-Pre-Sales%20Live%20Chat');
	}
	if(event_id=='12289'){
		// INVOKE CONVERSION EVENT TAG
		cmCreateManualLinkClickTag(window.location.href+((window.location.href.indexOf('?')>-1)?'&':'?')+'cm_sp=Toughbook%20Site%20Promotions-_-Right%20Hand%20Promo-_-Tech%20Support%20Live%20Chat');
	}
}