function printPage(id){
	if (id) id = "?id=" + id;
	else id="";
	win = window.open('print.html' + id,'print');
	win.focus();
}
function preparePrintArea(){
	if (!opener) return;
	var main,pdiv;
	var arr = /id=([^&]*)(|&)/.exec(document.location.search);
	var pdiv = "printDiv",main="main_area";
	if (arr){
		pdiv += arr[1]; main += arr[1];
	} 
	main = opener.document.getElementById(main);
	pdiv = document.getElementById(pdiv);
	
	if (!pdiv || !main) return;
	pdiv.innerHTML = main.innerHTML;
	var aa =  pdiv.getElementsByTagName("A");
	for(var i = 0;i<aa.length;i++){
		aa[i].onclick=function(){ return false;}
	}
	document.title= opener.document.title;
}