function contact(username, type){
	var host;
	if(type == 1){
		host = "cf.ac.uk";
	}
	else{
		if(type == 2){
				host = "mariecurie.org.uk";
		}
		else{
				host = "wctu.cf.ac.uk";
		}
	}
  document.write("<a href=" + "mail" + "to:" + username + "@" +  host + ">" + username + "@" +  host + "</a>");	
}  

function trial_contact_further_info(trialname){
	document.write("<ul>\n");
	trial_contact(trialname, "Request%20PIS",  "Request a PIS");
	trial_contact(trialname,  "Request%20Protocol", "Request a Protocol");
	trial_contact(trialname, "Request%20Consent%20Form", "Request a Consent Form");
	trial_contact(trialname, "Request%20GP%20Letter", "Request a GP Letter");
	document.write("</ul>\n");
}

function trial_contact(trialname, subject, text){
	if(!subject) subject = "";
	if(!text) text="";
	
	var strHost;
	strHost = "cf.ac.uk";
	document.write("<li><a href=" + "mail" + "to:" + trialname + "@" +  strHost + "?subject=" + subject + ">" + text + "</a></li>\n");	
}