function openWindow(thisURL,thisName,thisArgs) {
	internalURL = thisURL;
	internalName = thisName;
	internalArgs = thisArgs;
	if (internalURL == '') {
		exit;
	}
	if (internalName == '') {
		internalName = 'popupWin';
	}
	if (internalArgs == '') {
		internalArgs = 'scrollbars,resizable,toolbar,status,width=640,height=480,left=50,top=50';
	}
	popupWin = window.open(internalURL,internalName,internalArgs);
 	popupWin.focus();
}
function openWindowWH(thisURL,thisW,thisH) {
	internalArgs = 'toolbar,left=50,top=50,width=' + thisW + ',height=' + thisH;
	openWindow(thisURL,'popupWinWH',internalArgs);
}
function openWindowWHX(thisURL,thisW,thisH) {
	internalArgs = 'scrollbars,left=50,top=50,width=' + thisW + ',height=' + thisH;
	openWindow(thisURL,'popupWinWH',internalArgs);
}
function openWindowWHXY(thisURL,thisW,thisH,name) {
	internalArgs = 'scrollbars,left=50,top=50,width=' + thisW + ',height=' + thisH;
	openWindow(thisURL,name,internalArgs);
}
function openWindowWHXYZ(thisURL,thisW,thisH,name) {
	internalArgs = 'left=50,top=50,width=' + thisW + ',height=' + thisH;
	openWindow(thisURL,name,internalArgs);
}