function mask(end,middle,start,subject,content){
var one ='mai';
var two='lto:';
var three='?Subject=';
var four='&Body=';
start,middle,end,subject;
if(!content) { var content=''; }
var putogether= one+two+start+middle+end+three+subject+four+content;
document.location.href=eval('"'+putogether+'"');
window.status=putogether;
}