function openWindow(url, width, height){
	aWindow = window.open(url,"t_win","toolbar=no,width=" + width + ",height=" + height + 
		                  ",status=no,scrollbars=no,resizable=yes,resize=yes,menubar=no");
}

function openWindowm(url, width, height){
	aWindow = window.open(url,"t_win","toolbar=yes,width=" + width + ",height=" + height + 
		                  ",status=no,scrollbars=yes,resizable=yes,resize=yes,menubar=yes");
}

function openWindowf(url){
	aWindow = window.open(url,"t_win","toolbar=no," + 
		                  ",status=yes,scrollbars=yes,resizable=yes,resize=yes,menubar=yes");
}
function openWindowb(url, width, height){
	aWindow = window.open(url,"t_win","toolbar=no,width=" + width + ",height=" + height + 
		                  ",status=no,scrollbars=no,resizable=no,resize=no,menubar=no,dialog=yes");
}